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1508502 | 1 | null | 2024-03-24T22:19:44.390 | 0 | 28 | <p>I am successfully able to use <code>btmgmt</code> and <code>btmon</code> on a root-less container and whilst the host is still connecting to bluetooth devices. Yay!</p>
<p>However, when using <code>bluetoothctl</code> I am only able to use it if the <code>bluetooth</code> service is stopped on the host.</p>
<p>Looking at diagnostic information for <code>bluetoothd</code></p>
<p><code>bluetoothd[17345]: src/adapter.c:set_blocked_keys_complete() Successfully set blocked keys for index 0</code></p>
<p>Makes me think that <code>bluetoothd</code> sets up some sort of exclusivity, even though btmgmt/btmon do not.</p>
<p>I am hoping to be able to use the bluetooth controller inside of the container (for development purposes via vscode devcontainers), whilst using bluetooth on the host (for keyboard / mouse).</p>
<p>This is both for personal ideals, but also I'm keen to understand the constraints to be able to provide guidance on a super clean developer's setup.</p>
<p>I have read that the homeassistant project utilizes dbus broker, is it because dbus itself has issues sharing? Other options include mapping dbus into the container, but that doesn't feel right, as I don't want to share the entire dbus.</p>
<p>I am yet to find a bluez config option which can help.</p>
<p>The main reason for wanting bluetoothctl to work, is that I am finding correlations between bluetoothctl working and Tmds.DBus working (i.e. being able to access it from user space code).</p>
| 216935 | null | null | 2024-03-24T22:19:44.390 | Non-exclusive use of bluetooth controller on host and container | [
"bluetooth",
"dbus"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508506 | 1 | null | 2024-03-25T00:09:19.917 | -2 | 47 | <p>I want to switch from Windows to Linux soonTM and I wonder how does Linux handle multiple storages.</p>
<p>I have 1 m.2, 1 older sata and a very old HD. Can I simply install Linux on my main m.2 and that's all or do I need to do something else?</p>
| 1768181 | null | null | 2024-03-25T07:36:36.633 | Multiple Storage | [
"storage"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T00:58:49.150",
"id": "2646756",
"postId": "1508506",
"score": "1",
"text": "Ubuntu comes available in many ISOs that use different installers. If what you want can't easily be done with one installer; use a different ISO and installer & achieve it using that; as the... | null | [
{
"accepted": null,
"body": "<p>Yes, you can install Ubuntu on your M.2 disk.</p>\n<p>However, you might also need to set the boot order in BIOS/UEFI, so that the computer boots from this disk by default.</p>\n",
"commentCount": "0",
"comments": [],
"communityOwnedDate": null,
"contentLicens... | null | null | 2024-03-25T14:05:15.537 | null | null |
1508508 | 1 | null | 2024-03-25T01:44:58.150 | 1 | 14 | <p>For some reason on Ubuntu 22, it keeps resetting my firefox volume to be 80% or so. I'd really like it to stay at 100%. I'm sure these values exist somewhere, so if someone could point me at them I'd go change/reset it.</p>
| 224256 | null | null | 2024-03-25T01:44:58.150 | Where does Ubuntu 22 store per-app sound volume settings? | [
"sound",
"system-settings",
"volume-control"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508509 | 1 | null | 2024-03-25T01:52:54.197 | 0 | 16 | <p>Firefox and Chrome not connecting to WiFi, but can ping to Google successfully. This was after an update from 18.04 to Focal Fossa.</p>
<p>My cat walked on the keyboard during update from 18.04, and had to do a reinstall.</p>
| 1651123 | null | null | 2024-03-25T01:52:54.197 | Can’t connect to internet, wifi is ok, can ping ok from command window, but Chrome and Firefox can’t connect | [
"wireless",
"browser"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T02:51:02.220",
"id": "2646767",
"postId": "1508509",
"score": "0",
"text": "Your details are *unclear* to me, you mention a *release-upgrade* from 18.04 to 20.04, then mention a problem with the cat & need to re-install, but aren't clear as to what you actually re-i... | null | [] | null | null | null | null | null |
1508510 | 1 | null | 2024-03-25T02:02:07.990 | 0 | 30 | <p>I'm trying to install Ubuntu 22.04 as dual boot in my laptop and I've been having some trouble.</p>
<p>I have a hp pavillion, with windows 11. I've just formatted my laptop, installed everything again. I've made a 50GB partition in my disk, on which I plan to install Ubuntu. I've flashed a USB drive using Rufus and the ISO file from the Ubuntu website. I've changed the boot order in the BIOS interface to prioritize the USB drive, I've also disabled Secure Boot.</p>
<p>I boot my computer with the USB drive connected and all goes well, I go into the Linux installation process, I choose normal installation, check the third party thing, and the one to download stuff while installing. I then choose the manual partition option, I create a swap partition of 4GB (swap option), and create a root partition (ext4 and "/"). I then continue. The installation begins, all goes well until near the end when it stops and shows this error: <code>Unable to install GRUB in /dev/nvme0n1: executing grub-install /dev/nvme0n1 failed. this is a fatal error</code>. Here it fails.</p>
<p>I've tried booting into the Linux live session and installing Boot-Repair, and running it and doing the recommended repair, to which another error appears: <code>/target detected. Please close the Ubuntu installer, then retry</code>.</p>
<p>I ran the Boot-Repair analysis and got this pastebin: <a href="https://paste.ubuntu.com/p/b6DXbpmwvg/" rel="nofollow noreferrer">https://paste.ubuntu.com/p/b6DXbpmwvg/</a></p>
<pre class="lang-none prettyprint-override"><code>============================== Boot Info Summary ===============================
=> No known boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg
sda2: __________________________________________________________________________
File system: vfat
Boot sector type: FAT16
Boot sector info: According to the info in the boot sector, sda2 starts
at sector 0. But according to the info from fdisk,
sda2 starts at sector 15238408. According to the info
in the boot sector, sda2 has 0 sectors.
Operating System:
Boot files: /efi/Boot/bootaa64.efi /efi/Boot/bootarm.efi
/efi/Boot/bootia32.efi /efi/Boot/bootx64.efi
/efi/Rufus/exfat_aa64.efi /efi/Rufus/exfat_arm.efi
/efi/Rufus/exfat_ia32.efi /efi/Rufus/exfat_x64.efi
/efi/Rufus/ntfs_aa64.efi /efi/Rufus/ntfs_arm.efi
/efi/Rufus/ntfs_ia32.efi /efi/Rufus/ntfs_x64.efi
md/imsm0: ______________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
md/imsm1: ______________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
================================ 0 OS detected =================================
================================ Host/Hardware =================================
CPU architecture: 64-bit
Video: Iris Plus Graphics G7 from Intel Corporation
Live-session OS is Ubuntu 64-bit (Ubuntu 22.04.4 LTS, jammy, x86_64)
===================================== UEFI =====================================
BIOS/UEFI firmware: F.30(15.30) from AMI
The firmware is EFI-compatible, and is set in EFI-mode for this live-session.
SecureBoot disabled (confirmed by mokutil).
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0003,0000,0001,0002
Boot0000* ubuntu HD(1,GPT,794dca7b-e5b4-414b-9824-1de042ba7e67,0x800,0x82000)/File(\EFI\ubuntu\shimx64.efi)
Boot0001* Windows Boot Manager HD(1,GPT,794dca7b-e5b4-414b-9824-1de042ba7e67,0x800,0x82000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...&................
Boot0002* Internal Hard Disk PciRoot(0x0)/Pci(0x17,0x0)/Sata(6144,32768,1)/HD(1,GPT,794dca7b-e5b4-414b-9824-1de042ba7e67,0x800,0x82000)..BO
Boot0003* USB Drive (UEFI) - USB Flash MemoryPMAP PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(2,GPT,3ce2f0f9-7591-4ff9-9173-994724c1c9e8,0xe88508,0x800)..BO
e099b8f8463ef839720fda267e70eeb1 sda2/Boot/bootaa64.efi
cfd0ce50df258fc747f5753ecf6ec312 sda2/Boot/bootarm.efi
19a65a943434a625a53490391fa28349 sda2/Boot/bootia32.efi
3fdfc83db7958b2eac1e720334f12147 sda2/Boot/bootx64.efi
4a4e8e66e0d3712f19d964a7bca4fafc sda2/Rufus/exfat_aa64.efi
93f66a43d49990f986a81c67843d66a5 sda2/Rufus/exfat_arm.efi
3c5f23f198267df4a64fe2a3587039e7 sda2/Rufus/exfat_ia32.efi
81d015f35982a0bbf4056f09a2eca39a sda2/Rufus/exfat_x64.efi
a03e27b0e7f2e03519166bf6b41f68c5 sda2/Rufus/ntfs_aa64.efi
2f31c70d3f4235476cd9ed6a18e13221 sda2/Rufus/ntfs_arm.efi
7e7e67c33ce9ff2961a4be4080d23352 sda2/Rufus/ntfs_ia32.efi
30c7e0752040cf5e31843d897a53e055 sda2/Rufus/ntfs_x64.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : is-GPT, no-BIOSboot, has-noESP, usb-disk, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda2 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
Partitions info (2/3): _________________________________________________________
sda2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda2 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk nvme1n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors
Disk identifier: A7A91DE9-2963-4BF9-8E69-C1BE2BC06A1C
Start End Sectors Size Type
nvme1n1p1 2048 534527 532480 260M EFI System
nvme1n1p2 534528 567295 32768 16M Microsoft reserved
nvme1n1p3 567296 393799455 393232160 187.5G Microsoft basic data
nvme1n1p4 498659328 500099071 1439744 703M Windows recovery environment
Disk nvme0n1: 13.41 GiB, 14403239936 bytes, 28131328 sectors
Disk sda: 7.27 GiB, 7803174912 bytes, 15240576 sectors
Disk identifier: 43B00A3D-D935-47FB-9FB6-7C8A900E8421
Start End Sectors Size Type
sda1 2048 15238407 15236360 7.3G Microsoft basic data
sda2 15238408 15240455 2048 1M Microsoft basic data
parted -lm (filtered): _________________________________________________________
sda:7803MB:scsi:512:512:gpt: USB Flash Memory:;
1:1049kB:7802MB:7801MB:ntfs:Main Data Partition:msftdata;
2:7802MB:7803MB:1049kB::UEFI:NTFS:msftdata;
nvme0n1:14.4GB:nvme:512:512:unknown:INTEL HBRPEKNX0101AHO:;
nvme1n1:256GB:nvme:512:512:gpt:INTEL HBRPEKNX0101AH:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:202GB:201GB:ntfs:Basic data partition:msftdata;
4:255GB:256GB:737MB:ntfs::hidden, diag;
Free space >10MiB: ______________________________________________________________
nvme1n1: 192285MiB:243486MiB:51201MiB
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 ntfs 089C547D9C5466EA a928fc82-48a5-42a6-81c6-bbb0d2d47f12 Ubuntu 22_04_4 LTS amd64 Main Data Partition
└─sda2 vfat 5FA3-F2DA 3ce2f0f9-7591-4ff9-9173-994724c1c9e8 UEFI_NTFS UEFI:NTFS
nvme1n1 isw_raid_member
└─md127
nvme0n1 isw_raid_member
└─md126
Mount points (filtered): _______________________________________________________
Avail Use% Mounted on
/dev/sda1 2.6G 65% /cdrom
/dev/sda2 130K 87% /mnt/boot-sav/sda2
efivarfs 110.8K 40% /sys/firmware/efi/efivars
Mount options (filtered): ______________________________________________________
/dev/sda1 fuseblk rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
/dev/sda2 vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
====================== sda1/boot/grub/grub.cfg (filtered) ======================
Try or Install Ubuntu
Ubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
Test memory
==================== sda1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown MBR on /dev/sda
/dev/sda2: unknown GPT attributes
9000000000000000
Unknown BootLoader on md/imsm0
Unknown BootLoader on md/imsm1
=================== blkid (filtered) before raid activation ====================
/dev/nvme0n1: TYPE="isw_raid_member"
/dev/nvme1n1p1: LABEL="SYSTEM" UUID="A20A-FDA4" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="794dca7b-e5b4-414b-9824-1de042ba7e67"
/dev/nvme1n1p3: LABEL="Windows" BLOCK_SIZE="512" UUID="1CEE539DEE536DD0" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="f11520f9-3994-4bb1-ad3e-eb725513d0e8"
/dev/nvme1n1p4: BLOCK_SIZE="512" UUID="E80CF4D40CF49EAE" TYPE="ntfs" PARTUUID="5710657f-a947-4111-84ce-bb82bd7dd40e"
/dev/sda1: LABEL="Ubuntu 22_04_4 LTS amd64" BLOCK_SIZE="512" UUID="089C547D9C5466EA" TYPE="ntfs" PARTLABEL="Main Data Partition" PARTUUID="a928fc82-48a5-42a6-81c6-bbb0d2d47f12"
/dev/sda2: SEC_TYPE="msdos" LABEL_FATBOOT="UEFI_NTFS" LABEL="UEFI_NTFS" UUID="5FA3-F2DA" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="UEFI:NTFS" PARTUUID="3ce2f0f9-7591-4ff9-9173-994724c1c9e8"
/dev/nvme1n1p2: PARTLABEL="Microsoft reserved partition" PARTUUID="21abd4cd-420d-466d-b0cf-af511a0654b6"
==================================== dmraid ====================================
dmraid -si -c
no block devices found
dmraid -ay:
no block devices found
dmraid -sa -c:
no block devices found
==================================== mdadm =====================================
mdadm --assemble --scan
mdadm --detail --scan
ARRAY /dev/md/imsm0 metadata=imsm UUID=9519726f:d304236b:940b8e71:c7330537
ARRAY /dev/md/imsm1 metadata=imsm UUID=b71614e7:dd893aee:cda51236:c3f3f731
Successfully activated RAID.
==================== blkid (filtered) after raid activation ====================
/dev/nvme0n1: TYPE="isw_raid_member"
/dev/sda1: LABEL="Ubuntu 22_04_4 LTS amd64" BLOCK_SIZE="512" UUID="089C547D9C5466EA" TYPE="ntfs" PARTLABEL="Main Data Partition" PARTUUID="a928fc82-48a5-42a6-81c6-bbb0d2d47f12"
/dev/sda2: SEC_TYPE="msdos" LABEL_FATBOOT="UEFI_NTFS" LABEL="UEFI_NTFS" UUID="5FA3-F2DA" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="UEFI:NTFS" PARTUUID="3ce2f0f9-7591-4ff9-9173-994724c1c9e8"
/dev/nvme1n1: TYPE="isw_raid_member"
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would not act on the boot.
</code></pre>
| 1776186 | 94914 | 2024-03-25T04:13:40.417 | 2024-03-25T04:13:40.417 | Unable to install GRUB in /dev/nvme0n1 | [
"boot",
"dual-boot",
"grub2",
"22.04",
"boot-repair"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T02:12:19.440",
"id": "2646760",
"postId": "1508510",
"score": "0",
"text": "Ubuntu supports Secure Boot under the default Secure Boot settings, as is most major Linux distributions.",
"userDisplayName": null,
"userId": "1765207"
},
{
"creationDate": ... | null | [] | null | null | null | null | null |
1508512 | 1 | null | 2024-03-25T03:04:11.653 | 0 | 78 | <p>On my Lenovo Ideapad 3 14ITL05, my cheese camera is glitching. Like it just works for a second and starts to replay one part like im moving my hand in the second and i stopped moving my hand and on the app, it is still moving. The drivers on the website are only for Windows 10 and 11 drivers. I dualbooted Windows 11 and Ubuntu 22.04 LTS in this device, in Windows, the camera works perfectly. Any Ways to fix this problem? And also my Lenovo isn't Ubuntu-certified.</p>
| 1777601 | 1777601 | 2024-03-25T06:17:49.143 | 2024-03-27T22:52:25.507 | Cheese camera glitching | [
"drivers",
"windows",
"lenovo",
"camera",
"cheese"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T04:00:11.910",
"id": "2646774",
"postId": "1508512",
"score": "0",
"text": "Google \"Online webcam test\". Does the camera glitch there as well?",
"userDisplayName": null,
"userId": "124466"
},
{
"creationDate": "2024-03-25T05:53:22.563",
"id": "... | null | [
{
"accepted": null,
"body": "<p>The first thing I would do is reinstall cheese and then see if it is still glitching from there. The way that you can do that is by typing in the terminal <code>sudo apt-get --reinstall install cheese</code> this should reinstall cheese for you. If cheese is still not working... | null | null | null | null | null |
1508514 | 1 | 1508540 | 2024-03-25T03:44:52.157 | -1 | 68 | <p>Using Ubuntu 20.04, I had installed docker, docker-desktop and docker-compose a long time ago. Now, I wanted to clean up some storage in my pc and being identifying the large files, and found that <code>.docker</code> folder in my home directory is <code>68 GB</code> in stoage.</p>
<p>I quickly ran <code>docker system prune -a</code> across both my contexts (all data was outdated and useless to me) and still the size is same. I never downloaded any container of this scope of size.</p>
<p>I can uninstall all related packages and delete the folder manually, but I wanted to know the underlying cause of this and how to fix this.</p>
| 1180538 | null | null | 2024-03-25T10:44:23.140 | .docker folder in home dir is too large | [
"docker"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>The thing is I may have myself specified that much pre-occupied space for docker during setting it up.</p>\n<p>Go to <code>Docker Desktop > Settings > Resources</code> and adjust the storage according to your needs.</p>\n<p><a href=\"https://i.stack.imgur.com/9s2vm.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/9s2vm.png\" alt=\"enter image description here\" /></a></p>\n",
"commentCount": "0",
"comments": [],
"communityOwnedDate": null,
"contentLicense": "CC BY-SA 4.0",
"creationDate": "2024-03-25T10:44:23.140",
"id": "1508540",
"lastActivityDate": "2024-03-25T10:44:23.140",
"lastEditDate": null,
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"ownerDisplayName": null,
"ownerUserId": "1180538",
"parentId": "1508514",
"postTypeId": "2",
"score": "-1"
} | [
{
"accepted": true,
"body": "<p>The thing is I may have myself specified that much pre-occupied space for docker during setting it up.</p>\n<p>Go to <code>Docker Desktop > Settings > Resources</code> and adjust the storage according to your needs.</p>\n<p><a href=\"https://i.stack.imgur.com/9s2vm.png\... | null | null | null | null | null |
1508515 | 1 | null | 2024-03-25T03:55:46.260 | 0 | 23 | <p>I made a Disc Partition so that I could use Oracle VirtualVox to run Windows, however I no longer need it and would like to be able to use that storage again. Do you know of any way to reverse the disc partition?
P.D. I'm in Ubuntu 20.04.5 LTS
The partition was created when VirtualBox asked me to assign some space for the VM</p>
| 1481311 | 1481311 | 2024-03-25T04:30:09.307 | 2024-03-25T04:30:09.307 | How to Reverse Disc Partition? | [
"storage"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T04:24:53.357",
"id": "2646779",
"postId": "1508515",
"score": "0",
"text": "I'm using Ubuntu 20.04 LTS, the partition was made when virtualbox asked me to dedicate some space to the virtual machine. I want to be sure that by selecting the option to delete the VM I g... | null | [] | null | null | null | null | null |
1508517 | 1 | null | 2024-03-25T05:02:31.243 | 0 | 65 | <p>I want to take screenshot using command in all ubuntu version without install packages. There is an any possibility ?</p>
| 1777613 | null | null | 2024-03-28T10:12:55.730 | Screenshot using the terminal command | [
"command-line",
"screenshot"
] | 2 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T05:25:06.977",
"id": "2646785",
"postId": "1508517",
"score": "0",
"text": "You don't need to install any packages - the tool is in the system by default. The simplest way is to press the `Print Scrn` key and there are other options [see this reference](https://itsl... | null | [
{
"accepted": null,
"body": "<p>"In all ubuntu versions" is the tricky part here. In older releases you could use <code>gnome-screenshot</code> to do this. But more recent releases of Ubuntu don't have that binary, as the screenshot function is built into the desktop GUI.</p>\n<p>One option is to ... | null | null | null | null | null |
1508519 | 1 | null | 2024-03-25T05:19:15.080 | 0 | 22 | <p>I'm using Ubuntu 23.10 on my Dell Latitude 5300 laptop, dual-booted with Windows. Currently, I am experiencing an issue with my internal microphone. While using Ubuntu, my laptop microphone cannot be used for speaking, but if I switch to Windows, the microphone functions normally. Has anyone encountered the same issue? How can I resolve this problem without reinstalling Ubuntu?
enter image description here
<a href="https://i.stack.imgur.com/g4n8n.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/g4n8n.png" alt="enter image description here" /></a></p>
<p><a href="https://i.stack.imgur.com/U8uOH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/U8uOH.png" alt="enter image description here" /></a></p>
<p><a href="https://i.stack.imgur.com/WHT87.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WHT87.png" alt="enter image description here" /></a></p>
<p><a href="https://i.stack.imgur.com/SvH0h.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SvH0h.png" alt="enter image description here" /></a>
<strong>OS</strong>: Ubuntu 23.10 x86_64 <br>
<strong>Kernel</strong>: 6.5.0-26-generic <br></p>
<pre><code>Ports:
analog-input-internal-mic: Internal Microphone (type: Mic, priority: 8900, availability group: Legacy 1, availability unknown)
analog-input-headphone-mic: Microphone (type: Mic, priority: 8700, availability group: Legacy 2, not available)
analog-input-headset-mic: Headset Microphone (type: Headset, priority: 8800, availability group: Legacy 2, not available)
Active Port: analog-input-internal-mic
Formats:
pcm
</code></pre>
| 985978 | 985978 | 2024-03-25T21:41:21.667 | 2024-03-25T21:41:21.667 | Internal Microphone Not Working Dell 5300 | [
"microphone",
"23.10"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T05:56:05.943",
"id": "2646790",
"postId": "1508519",
"score": "0",
"text": "Can you add the screenshot of *Settings -> Sound* window",
"userDisplayName": null,
"userId": "1450948"
}
] | null | [] | null | null | null | null | null |
1508520 | 1 | null | 2024-03-25T05:39:16.767 | 0 | 21 | <p>I installed a new SSD in my HP Elitebook 820. While installing Ubuntu on that SSD, there are no partitions on it, and everything is greyed out
Also, I have only a new SSD, the previous one is not in the laptop now.</p>
| 1777618 | 1777618 | 2024-03-25T05:54:33.580 | 2024-03-25T05:54:33.580 | Partitions not showing while installing Ubuntu on SSD | [
"partitioning",
"ssd",
"usb-installation"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508522 | 1 | null | 2024-03-25T06:17:05.550 | 0 | 30 | <pre><code>ratna@ip-172-31-3-169:/home/ubuntu/ACE$ sudo apt-get update
Hit:1 https://packages.microsoft.com/ubuntu/16.04/prod xenial InRelease
Hit:2 https://packages.microsoft.com/repos/code stable InRelease
Err:3 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu bionic InRelease
Cannot initiate the connection to ppa.launchpad.net:80 (2620:2d:4000:1::81). - connect (101: Network is unreachable) Could not connect to ppa.launchpad.net:80 (185.125.190.80), connection timed out
Err:4 http://ppa.launchpad.net/ondrej/apache2/ubuntu bionic InRelease
Cannot initiate the connection to ppa.launchpad.net:80 (2620:2d:4000:1::81). - connect (101: Network is unreachable)
Err:5 http://archive.canonical.com/ubuntu bionic InRelease
Cannot initiate the connection to archive.canonical.com:80 (2620:2d:4000:1003::111). - connect (101: Network is unreachable) Cannot initiate the connection to archive.canonical.com:80 (2001:67c:1562::1c). - connect (101: Network is unreachable) Cannot initiate the connection to archive.canonical.com:80 (2620:2d:4000:1003::3c9). - connect (101: Network is unreachable) Could not connect to archive.canonical.com:80 (91.189.91.15), connection timed out Could not connect to archive.canonical.com:80 (185.125.188.87), connection timed out Could not connect to archive.canonical.com:80 (185.125.188.12), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.
</code></pre>
| 1777622 | 631600 | 2024-03-25T06:32:52.017 | 2024-03-25T06:48:31.923 | Ubuntu sudo apt-get update is failing due to connection time out | [
"sudo"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T07:22:23.857",
"id": "2646797",
"postId": "1508522",
"score": "0",
"text": "[Ubuntu 16.04 LTS has reached the end of it's *standard* support life](https://fridge.ubuntu.com/2021/03/13/extended-security-maintenance-for-ubuntu-16-04-xenial-xerus-begins-april-30-2021/)... | null | [] | null | null | null | null | null |
1508526 | 1 | null | 2024-03-25T07:30:32.530 | 0 | 82 | <p>I am using a Lenovo Ideapad 3 14ITL05 with Windows 11 and Ubuntu 22.04 LTS dualbooted into it. It seems like it didn't recognize my fingerprint scanner. I typed <code>lsusb</code> in the terminal and this is what it did.</p>
<pre><code>****@ideapad-3-13itl05-ubuntu:~$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 04f3:0c4b Elan Microelectronics Corp. ELAN:Fingerprint
Bus 003 Device 004: ID 13d3:5415 IMC Networks Integrated Camera
Bus 003 Device 003: ID 258a:0049 BY Tech Gaming Keyboard
Bus 003 Device 006: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)
Bus 003 Device 002: ID 1ea7:0064 SHARKOON Technologies GmbH 2.4GHz Wireless rechargeable vertical mouse [More&Better]
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
****@ideapad-3-13itl05-ubuntu:~$
</code></pre>
<hr />
<p>Any ways to make my laptop recognize the fingerprint scanner?
"<code>Bus 003 Device 005: ID 04f3:0c4b Elan Microelectronics Corp. ELAN:Fingerprint</code>
"</p>
<p>(NOT RELATED TO QUESTION: Ingore my chinese gaming devices, i ordered a new mouse.)
(The **** in "****@ideapad-3-13itl05-ubuntu:~$ " is just a censor of my real name)</p>
<p><img src="https://i.stack.imgur.com/pxIoH.png" alt="Settings app not recognizing my fingerprint sensor" /></p>
<p>By the way my Lenovo isn't Ubuntu-certified. The fingerprint sensor detects in <code>lsusb</code> but Settings will not detect it. There is no option for the fingerprint.</p>
| 1777601 | 85695 | 2024-03-26T10:25:55.403 | 2024-03-26T10:25:55.403 | Fingerprint scanner not recognized | [
"command-line",
"drivers",
"windows",
"lenovo",
"fingerprint-reader"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T14:10:15.903",
"id": "2646842",
"postId": "1508526",
"score": "0",
"text": "So why are you saying it isn't recognized? You are showing the output of a command that correctly lists it, so are you sure there is a problem? Have you tried using it? How? What happened? W... | null | [] | null | null | null | null | null |
1508531 | 1 | null | 2024-03-25T09:01:31.730 | 0 | 45 | <p>I'm a new user of Ubuntu 20.04, whenever i try to open settings, i receive the message '"Settings" is not responding.'</p>
<p>when I use <code>gnome-control-center</code> on terminal, I get this message:</p>
<pre><code>../src/intel/isl/isl.c:2105: FINISHME: ../src/intel/isl/isl.c:isl_surf_supports_ccs:
CCS for 3D textures is disabled, but a workaround is available.
</code></pre>
<p>I've tried using <code>sudo apt --reinstall gnome-control-center</code> but I still have issue opening settings.</p>
<p>(fyi not sure if this is relevant but while installing ubuntu i ran into issues with the graphics, so i followed this guide: <a href="https://unix.stackexchange.com/questions/727490/how-can-i-use-ubuntu-22-04-on-a-samsung-galaxy-book-2-np750xed">https://unix.stackexchange.com/questions/727490/how-can-i-use-ubuntu-22-04-on-a-samsung-galaxy-book-2-np750xed</a> and changed some settings.)</p>
| 1777653 | null | null | 2024-03-25T09:01:31.730 | settings not opening in ubuntu 20.04 (CCS disabled) | [
"gnome",
"software-center",
"settings",
"system-settings"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508532 | 1 | null | 2024-03-25T09:33:20.513 | 1 | 30 | <p>I am using Ubuntu 22.04 LTS since 2–3 weeks on my Dell laptop (which came with Windows by default). It is a Dell G5 15 5590 from 2019 with an Intel i7 9750H and GTX 1660 Ti. I upgraded the RAM to 32 Gb, and replaced the default SSD.</p>
<p>I have an issue regarding system Suspend. My system used *s2idle" by default. It does not work well at all, when the laptop is going to sleep, it wakes up for no reason, then won't go back to sleep automatically, for unknown reason (like something is keeping it alive). So, I switched the sleep mode from "s2idle" to "sleep". Now, it works better, the laptop won't wake up for no reason, and the battery does not wear as quickly as before, other than the fact that it takes longer to wake up.</p>
<p>Today, I had my laptop plugged to an external display using the HDMI port. I put my laptop to "Suspend" then, I unplugged my laptop from the monitor as well as everything else (mouse, external keyboard, Ethernet, headset). I put it in my bag, and 2 hours later, opened the lid again. I pressed the power button to wake the laptop (I did not plugged it to anything, not even the charger), the keyboard's LED turned on, the screen turned on also, but the screen stayed plain black.</p>
<p>It is a recurring problem, I even had this issue on the s2idle mode. I would like to fix it, but I do not really know where to start. My UEFI is up-to-date from latest version from Dell website. The issue does not happens everytime, it is quite random. Usually it works, but here it didn't, which is even more complicated to try and replicate.</p>
<p>I'm not sure what information I can give you, I ran this comand that I found on ask ubuntu. I'm not sure how to parse it.</p>
<blockquote>
<p>journalctl --grep='sleep|suspend|resume' --no-pager --since='-1day'</p>
</blockquote>
<p>Logs from journalctl: <a href="https://gist.github.com/Deewens/7bf15d2b26fdd878a430c009f1c6dfc5" rel="nofollow noreferrer">https://gist.github.com/Deewens/7bf15d2b26fdd878a430c009f1c6dfc5</a></p>
<p>(I cannot put it directly in the post because it won't le met Post due to character limitations)</p>
<p>Thanks for your help</p>
| 1777662 | 1777662 | 2024-03-25T09:33:47.610 | 2024-03-25T09:33:47.610 | Ubuntu won't wake up from Suspend on Dell G5 15 5590 | [
"22.04",
"suspend",
"dell",
"power-management"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T09:41:53.447",
"id": "2646815",
"postId": "1508532",
"score": "0",
"text": "Not necessarily a duplicate but are any of the tips on this answer any use? https://askubuntu.com/questions/1298198/ubuntu-20-04-doesnt-wake-up-after-suspend",
"userDisplayName": null,
... | null | [] | null | null | null | null | null |
1508533 | 1 | null | 2024-03-25T09:43:38.947 | 0 | 30 | <p>I have a computer running Ubuntu 22.04. For some reason, the screen and keyboard are frozen, but I still can SSH into that computer, and use it normally in this way. However, I need the GUI for one app that I have to use. How can I restart the GUI without restarting the PC? I have already tried:</p>
<ol>
<li><kbd>ctrl</kbd> <kbd>alt</kbd> + <kbd>F1,...,F7</kbd>, which normally brings you to the no-GUI interface. What happened is that the PC went into one of these screens but now it is frozen there, I cannot login from there nor go to one of the other screens nor go back to the GUI.</li>
<li><code>killall -3 gnome-shell</code>, nothing changed.</li>
<li><code>sudo systemctl restart gdm</code>, nothing changes.</li>
<li>Looking for processes sucking up all the resources, using <code>htop</code>. Did not find anything strange.</li>
</ol>
<p>Note: After running <code>sudo systemctl restart systemd-logind</code> in an SSH session, now the PC is responsive again, meaning that I can switch using <kbd>ctrl</kbd> <kbd>alt</kbd> + <kbd>F1,...,F7</kbd> and login with the text interface.</p>
| 823631 | 823631 | 2024-03-25T09:55:18.477 | 2024-03-25T09:55:18.477 | How to restart graphical interface in frozen PC running Ubuntu 22.04 | [
"gnome",
"gui",
"reboot"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T10:11:48.937",
"id": "2646820",
"postId": "1508533",
"score": "0",
"text": "You probably want `sudo systemctl restart gdm3` given the service is gdm3, not gdm.",
"userDisplayName": null,
"userId": "612"
}
] | null | [] | null | null | null | null | null |
1508535 | 1 | null | 2024-03-25T10:10:26.147 | -1 | 30 | <p>I have tried in many ways to download this version on UBUNTU 20.04, some places says I just have to get the GCC7.2.0 packages (which I haven't been able to do), and some places says it is only possible to download GCC7.2.0 on UBUNTU 18.04 which already includes the necessary packages.</p>
<p>Is it even possible? And if it is how do I download?</p>
| 1777668 | null | null | 2024-03-25T10:19:19.557 | Getting GCC 7.2.0 on UBUNTU 20.04 | [
"gcc"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>You could create a chroot or some other type of container (like Docker or systemd-nspawn) of Ubuntu 17.10 artful, which uses GCC 7.2.0 as its system GCC.</p>\n<p>You can set up such a container with debootstrap. Or, you may find that there is a pre-assembled docker image of ... | null | null | null | null | null |
1508537 | 1 | null | 2024-03-25T10:21:22.873 | -1 | 45 | <p>I have been trying to install Ubuntu in a graphical environment for a long time, but unfortunately I cannot connect it to the WSL platform?</p>
| 1148411 | null | null | 2024-03-25T20:39:05.013 | How install Ubuntu Graphic on WSL | [
"windows-subsystem-for-linux"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T14:02:34.310",
"id": "2646838",
"postId": "1508537",
"score": "0",
"text": "Does this answer your question: https://askubuntu.com/questions/1507965/ubuntu-desktop-does-not-install/1507992#1507992",
"userDisplayName": null,
"userId": "1661744"
},
{
"c... | null | [] | null | null | 2024-03-25T20:38:21.343 | null | null |
1508541 | 1 | null | 2024-03-25T10:51:57.147 | -1 | 81 | <p>I want to call a CUDA C function in a separate file from a Fortran program from 2003. I want to use the <code>nvcc</code> command for compilation of the .cu file. Which compiler do I have to use, GNU Fortran or NVIDIA Fortran? Which libraries are needed for the CUDA C object? I use CUDA 12.3 and have the NVIDIA HPC SDK 24.3 installed. Finally I had success in compiling the program, but I got an segmentation fault error at runtime.</p>
| 800282 | 94914 | 2024-03-25T12:34:52.483 | 2024-03-25T12:43:41.463 | Call CUDA C function from Fortran: which Fortran compiler, libraries and compiler options do I have to use? | [
"nvidia",
"compiling",
"cuda",
"c",
"fortran"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508543 | 1 | 1508752 | 2024-03-25T11:22:21.910 | 0 | 147 | <pre><code>type: confs
targets:
- /opt
excludes:
- ".whicotew.phsusr"
cron_min: "5"
cron_hour: "00"
uploads:
- rsync
</code></pre>
<p>I'm searching for its parser like <code>jq</code> for JSON.</p>
| 1750787 | 1066942 | 2024-03-25T13:59:40.267 | 2024-03-27T12:39:40.133 | What is this type of file AND is there a parser? | [
"file-type"
] | 2 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>As noted in <a href=\"https://askubuntu.com/a/1508544/178692\">this answer</a>, your file appears to be YAML.</p>\n<p>If you are already familiar with <code>jq</code> you may find the jq wrapper <a href=\"https://github.com/kislyuk/yq\" rel=\"nofollow noreferrer\">kislyuk /\nyq </a> (installable via pip) useful. To simply convert your file to JSON for example:</p>\n<pre><code>$ yq '.' yourfile\n{\n "type": "confs",\n "targets": [\n "/opt"\n ],\n "excludes": [\n ".whicotew.phsusr"\n ],\n "cron_min": "5",\n "cron_hour": "00",\n "uploads": [\n "rsync"\n ]\n}\n</code></pre>\n<p>or to extract a value</p>\n<pre><code>$ yq -r '.targets[0]' yourfile\n/opt\n</code></pre>\n<p>or to add to the <code>targets</code> array and output the result as YAML</p>\n<pre><code>$ yq -y '.targets += ["/media"]' yourfile\ntype: confs\ntargets:\n - /opt\n - /media\nexcludes:\n - .whicotew.phsusr\ncron_min: '5'\ncron_hour: '00'\nuploads:\n - rsync\n</code></pre>\n",
"commentCount": "1",
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{
"creationDate": "2024-03-28T08:07:16.223",
"id": "2647396",
"postId": "1508752",
"score": "0",
"text": "It works!\nThanks :)",
"userDisplayName": null,
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}
],
"communityOwnedDate": null,
"contentLicense": "CC BY-SA 4.0",
"creationDate": "2024-03-27T12:39:40.133",
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{
"accepted": null,
"body": "<p>It looks like a <a href=\"https://yaml.org/\" rel=\"nofollow noreferrer\">YAML file</a> - but without any context, it's difficult to give any more details.</p>\n<p>There is a <a href=\"https://packages.ubuntu.com/jammy/yamllint\" rel=\"nofollow noreferrer\">Python YAML parser... | null | null | null | null | null |
1508547 | 1 | null | 2024-03-25T12:21:10.773 | 0 | 37 | <p>I am on Kubuntu 22.04<br />
I just installed zoom with snap</p>
<pre><code>sudo snap install zoom-client
zoom-client 5.17.10.3512 from Oliver Grawert (ogra) installed
</code></pre>
<p>I opened the app and when I select any other option for virtual background besides <code>None</code> there is no video shown.<br />
I test it as follows:</p>
<ol>
<li>I go to my profile settings</li>
<li>Go to section <code>Virtual background</code></li>
<li>Under the section <code>Virtual Background</code> I pick <code>Blur</code> or any other of the default ones</li>
<li>I close the settings window</li>
<li>I click on <code>New meeting</code> in the zoom app</li>
<li>There is no video shown unless the <code>Virtual Background</code> is selected as <code>None</code></li>
</ol>
<p>Is there any other setting I need to check?</p>
| 1763803 | null | null | 2024-03-25T12:21:10.773 | Zoom in Kubuntu app does not display video when I select a virtual background | [
"kubuntu",
"video",
"zoom-meeting"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508548 | 1 | null | 2024-03-25T12:36:52.437 | 0 | 55 | <p>After a recent set of upgrades Ubuntu will only load to command line. I have tried loading to older states by booting with <code>Shift</code> and selecting advanced start, without any luck.</p>
<p>I have tried to update and upgrade apt and reinstall the desktop...</p>
<p>When I try</p>
<pre><code>sudo apt install --reinstall ubuntu-desktop
</code></pre>
<p>I receive an error...
The following packages have unmet dependencies:</p>
<pre><code>gstreamer1.0-pipewire :
Depends pipewire (=0.3.48-ubuntu1) but 0.3.48-ubuntu3 is to be installed
Depends libpipewire-0.3-0 (=0.3.48-ubuntu1) but 0.3.48-ubuntu3 is to be installed
ubuntu-release-upgrade-gtk :
Depends: ubuntu-release-upgrader-core (= 1:22.04.10) but 1:22.04.16 is to be installed
Depends: python3-distupgrade (= 1:22.04.10) but 1:22.04.16 is to be installed
update-manager :
Depends update-manager-core (= 1:22.04.9) but 1:22.04.10 is to be installed
E: Unable to correct problems, you have held broken packages.
</code></pre>
| 1777611 | 1777611 | 2024-03-25T12:50:39.230 | 2024-03-25T12:50:39.230 | Ubuntu 22.04.2 loads to Command Line fails to Load GUI | [
"command-line",
"gui",
"update-manager",
"gstreamer"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508549 | 1 | null | 2024-03-25T12:43:27.510 | 0 | 33 | <p>I am using Devilbox and have been learning through documentation on how to work with it, I have created a folder inside /data/www/ inside devilbox folder and before that I have excluded the mention of "htdocs" from .env file.</p>
<p>Now when I made the changes by adding :</p>
<p>127.0.0.1 hi.local</p>
<p>inside /etc/hosts by using sudo nano, I am still seeing the same error "No host DNS found". I dont know what I am missing out.</p>
| 1172557 | null | null | 2024-03-25T12:43:27.510 | Devilbox - error, "No Host DNS record found. " even after adding folder name in /etc/hosts/ | [
"networking",
"server",
"dns",
"localhost"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508552 | 1 | null | 2024-03-25T13:13:49.930 | -1 | 56 | <p>I have Ubuntu 22.04 on 2 computers at home. One notifies me there is software to update every morning when I turn it on. Then I go to the software updater and it says my software is up to date. Every day.
On this other computer, it only notifies me every once in a while and then there is actually software that it updates.<br />
Why is the one computer notifying me every day when there is really no software to update? Is there some setting I have accidentally set?</p>
| 661173 | null | null | 2024-03-25T14:38:46.940 | Software updating notificaton, 2 different responses on 2 different computers | [
"updates"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T15:05:43.477",
"id": "2646852",
"postId": "1508552",
"score": "1",
"text": "Does this answer your question? [Unable to update \"Snap Store\": cannot refresh \"snap-store\": snap \"snap-store\" has running apps (ubuntu-software)](https://askubuntu.com/questions/14111... | null | [
{
"accepted": null,
"body": "<p>open "software &updates" app</p>\n<p><a href=\"https://i.stack.imgur.com/MPTo9.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/MPTo9.png\" alt=\"enter image description here\" /></a></p>\n<p>then clik the updates tab. Then change the ``whe... | null | null | null | null | null |
1508553 | 1 | null | 2024-03-25T13:16:34.347 | 0 | 13 | <p>I got the following error while I was working on my Ubuntu 22.04. How to resolve it?</p>
<p><a href="https://i.stack.imgur.com/ymiew.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ymiew.jpg" alt="error" /></a></p>
| 1777698 | 94914 | 2024-03-25T13:27:44.637 | 2024-03-25T13:27:44.637 | ACPI BIOS Error (Bug): UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY and problem loading x.509 certificate -65 | [
"22.04",
"bios",
"fsck"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T13:28:42.113",
"id": "2646833",
"postId": "1508553",
"score": "2",
"text": "Does this answer your question? [fsck error on boot: /dev/sda6: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY](https://askubuntu.com/questions/697190/fsck-error-on-boot-dev-sda6-unexpected-inc... | null | [] | null | null | null | null | null |
1508554 | 1 | 1508868 | 2024-03-25T13:28:23.470 | 2 | 44 | <p>I've noticed that since the last update of the Ubuntu kernel the OS clock randomly jumps seconds. I noticed that after running a simple Python app which showed that the timestamps on the <code>print</code> statements are not in chronological order. Below is an example of <code>print</code> of the console and the timestamp of my Django app:</p>
<pre class="lang-none prettyprint-override"><code>[2023-08-28 17:11:00,078: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:01,190: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:02,378: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:03,462: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:04,630: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:05,758: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:07,122: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:08,350: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:09,606: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:10,966: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:10:55,717: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:10:56,938: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:10:58,294: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:10:59,514: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:00,842: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:02,494: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:04,098: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:05,798: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:09,506: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:10,542: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:11,666: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:12,803: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:14,043: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:15,147: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:16,251: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:17,351: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:18,383: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:19,427: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:20,495: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:21,579: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:22,691: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:23,847: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:24,987: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:26,151: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:11,857: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:12,969: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:14,117: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:15,197: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:16,281: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:17,489: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:18,650: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:19,774: WARNING/ForkPoolWorker-1] Contato un secondo
[2023-08-28 17:11:20,850: WARNING/ForkPoolWorker-1] Contato un secondo
</code></pre>
<p>Opening the Clock application also shows that seconds run, sometimes faster, sometimes slower, and sometimes they jump from a certain number to another.</p>
<p>My Ubuntu server uses <code>timedatectl</code> to sync time. Here are the server's details:</p>
<pre><code>No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
Linux lab01 6.5.0-26-generic #26~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Mar 12 10:22:43 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
</code></pre>
<p>I can't understand why, but clock jumps a lot. It's like it counts super fast, it figures out the time is wrong, and kind of jumps back. For example, these are two <code>date</code> commands with 1 s between them:</p>
<pre><code>lab@lab01:~$ date
Mon Mar 25 02:25:24 PM CET 2024
lab@lab01:~$ date
Mon Mar 25 02:25:03 PM CET 2024
</code></pre>
<p><code>sudo timedatectl timesync-status</code> shows a high jitter and offset values (tens of seconds) but I can't understand why:</p>
<pre><code> Server: 162.159.200.1 (0.pool.ntp.org)
Poll interval: 32s (min: 32s; max 34min 8s)
Leap: normal
Version: 4
Stratum: 3
Reference: A0E080C
Precision: 1us (-25)
Root distance: 9.864ms (max: 5s)
Offset: -22.284696s
Delay: 3.924ms
Jitter: 10.223410s
Packet count: 53
Frequency: +0.000ppm
</code></pre>
<p>I've also noticed that there are some issues with the <code>clocksource</code>:</p>
<pre><code>$ sudo dmesg | grep clocksource
[ 0.026856] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.100958] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2c9485be866, max_idle_ns: 440795258057 ns
[ 0.106744] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.146577] clocksource: Switched to clocksource tsc-early
[ 1.765438] clocksource: timekeeping watchdog on CPU1: Marking clocksource 'tsc-early' as unstable because the skew is too large:
[ 1.765440] clocksource: 'refined-jiffies' wd_nsec: 512032000 wd_now: fffedc08 wd_last: fffedb88 mask: ffffffff
[ 1.765442] clocksource: 'tsc-early' cs_nsec: 852454992 cs_now: 9bda08539 cs_last: 9207bcdc0 mask: ffffffffffffffff
[ 1.765443] clocksource: Clocksource 'tsc-early' skewed 340422992 ns (340 ms) over watchdog 'refined-jiffies' interval of 512032000 ns (512 ms)
[ 1.765445] clocksource: 'tsc-early' is current clocksource.
[ 1.765448] tsc: Marking TSC unstable due to clocksource watchdog
[ 1.985248] clocksource: Switched to clocksource refined-jiffies
</code></pre>
<p>I have tried to make <code>chrony</code> work with no luck. Currently my <code>chrony.conf</code> is:</p>
<pre><code>pool 0.pool.ntp.org burst
sourcedir /run/chrony-dhcp
sourcedir /etc/chrony/sources.d
keyfile /etc/chrony/chrony.keys
driftfile /var/lib/chrony/chrony.drift
ntsdumpdir /var/lib/chrony
logdir /var/log/chrony
maxupdateskew 100.0
rtcsync
makestep 1 -1
maxdistance 12000
</code></pre>
<p>I've added the <code>maxdistance</code> trying to fix the issue.</p>
<p>The command <code>sudo chronyc sources -v</code> shows the following:</p>
<pre><code>MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^? ns2.fibertelecom.it 2 6 3 59 -278.5s[-278.5s] +/- 53ms
^? ns3.fibertelecom.it 3 6 3 59 -277.7s[-277.7s] +/- 38ms
^? ns1.fibertelecom.it 2 6 3 60 -276.1s[-276.1s] +/- 35ms
^? nettuno.ntp.irh.it 2 6 3 60 -276.9s[-276.9s] +/- 11ms
</code></pre>
<p>and <code>chronyc tracking</code>:</p>
<pre><code>Reference ID : 00000000 ()
Stratum : 0
Ref time (UTC) : Thu Jan 01 00:00:00 1970
System time : 0.000000001 seconds fast of NTP time
Last offset : +0.000000000 seconds
RMS offset : 0.000000000 seconds
Frequency : 86.704 ppm fast
Residual freq : +0.000 ppm
Skew : 0.000 ppm
Root delay : 1.000000000 seconds
Root dispersion : 1.000000000 seconds
Update interval : 0.0 seconds
Leap status : Not synchronised
</code></pre>
<p>Any suggestions?</p>
| 1069911 | 618353 | 2024-04-01T07:01:46.213 | 2024-04-01T07:01:46.213 | sudo timedatectl timesync-status has high jitter and offset | [
"time",
"clock"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>A small fix on the grub make it works again</p>\n<p>In the <code>/etc/default/grub</code> file you must add <code>tsc=nowatchdog</code> to <code>GRUB_CMDLINE_LINUX_DEFAULT</code></p>\n<p>Save and reboot and it should work</p>\n",
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"body": "<p>A small fix on the grub make it works again</p>\n<p>In the <code>/etc/default/grub</code> file you must add <code>tsc=nowatchdog</code> to <code>GRUB_CMDLINE_LINUX_DEFAULT</code></p>\n<p>Save and reboot and it should work</p>\n",
"commentCount": "0",
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... | null | null | null | null | null |
1508555 | 1 | null | 2024-03-25T13:30:44.067 | 0 | 25 | <p>I'm running Ubuntu 22.04 on a board with two wired Ethernet interfaces (call them LAN1 (192.168.1.101) and LAN2 (192.168.2.1)). Newbie to developing for Linux, and I'm using .NET 6 runtime for my execution environment. That stuff works, or at least seems to. There's no WLAN/WiFi involved with this.</p>
<p>I want to use LAN1 to connect to my home network, getting access to Internet, etc. I have some devices that spit telemetry data out using UDP broadcasts. The intent is to have that traffic hitting LAN2, and the receiving application can then grab the data, munge it, and eventually spit something out via LAN1.</p>
<p>The one thing I'm trying to do is only listen for and deal with to UDP traffic on the LAN2 interface. If something comes in on the LAN1 interface, I don't want to know about it.</p>
<p>Looked up how to create a simple UDP listener and have two versions of test code. One uses UdpClient; the other is using sockets. This is all basic Microsoft Learn/CodeProject sort of test programs. Created code in VS 2022 targeting net6.0.</p>
<p>Basically, the sample code shows creating an IPAddress that's basically 0.0.0.0, tack on my port, and create and listen. Handle the bytes that come in. Further investigation (i.e. Google) on restricting work to just the one interface says to create the IPAddress using 192.168.2.1 (i.e. static IP of the interface I'm interested in), tack on the port, and create and listen.</p>
<p>The main bit of the test code is this:</p>
<pre><code>_listenEP = new IPEndPoint(IPAddress.Parse("192.168.2.1"), _port);
_listener = new UdpClient(_listenEP);
_groupEP = new IPEndPoint(IPAddress.Any, _port);
while (true)
{
Console.WriteLine($"{Environment.NewLine}Waiting for broadcast {DateTime.Now}");
byte[] bytes = _listener.Receive(ref _groupEP);
Console.WriteLine($"Received broadcast from {_groupEP} :");
ProcessData(bytes);
}
</code></pre>
<p>If the first IP address is 0.0.0.0, then I see traffic and will handle it, but from either interface.</p>
<p>Results: If I run the code on my Windows 11 laptop with multiple wired interfaces, I seem to be able to do what I want. If I start with the 0.0.0.0, then I see UDP datagrams come in on multiple interfaces (via my handling code and by watching network traffic with Wireshark). If I restrict to a single IP address, then my datagram handling routine only fires for traffic on that specific interface. Great.</p>
<p>BUT ... if I then move that same code to my Ubuntu board and run it, everything works for 0.0.0.0 (but across both LAN1 and LAN2). If I start my routine to bind to 192.168.2.1 (LAN2), then I see NO traffic - no handling occurs, but Wireshark does show that the UDP datagrams are present on that interface.</p>
<p>SO ... Can anyone suggest something that I've overlooked for this "tie my program to one interface"? Some sort of network routing or configuration that's important for only hearing UDP traffic on the specific interface?</p>
<p>Thanks.</p>
| 1777695 | null | null | 2024-03-25T13:30:44.067 | Cannot receive UDP datagrams if I use an address OTHER than 0.0.0.0:<port> on second Ethernet interface on my computer board | [
"networking",
"22.04",
"dotnet"
] | 0 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T13:41:58.703",
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"text": "What is on LAN2? Is this setup to do routing? I ask because the IP is 192.168.2.1, which typically that 1 at the end means it is the device doing the routing work. It doesn't have to be bu... | null | [] | null | null | null | null | null |
1508557 | 1 | null | 2024-03-25T13:48:18.853 | 0 | 22 | <p>Left arrow key stops responding when not used. Only after it's pressed several times or held down a short while it starts generating input. When I'm using it continuously there's no problem. But once I've left it for some time it gets unresponsive again. The rest of the keyboard is OK.<br />
ASUS E200HA<br />
Kubuntu 20.04.6<br />
Plasma 5</p>
| 233293 | null | null | 2024-03-25T13:48:18.853 | a key falls dormant few seconds after last pressing and wakes up when pressed several times | [
"keyboard",
"kubuntu"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508559 | 1 | null | 2024-03-25T14:05:00.053 | -2 | 65 | <p>I know that for every process image there is a part reserved for the kernel. But what structures are in there exactly? Can someone give me an exhaustive list? Thanks!</p>
<p>This is an image of what I am referring to: <a href="https://stackoverflow.com/questions/9511982/virtual-address-space-in-the-context-of-programming">https://stackoverflow.com/questions/9511982/virtual-address-space-in-the-context-of-programming</a></p>
| 1775440 | null | null | 2024-03-25T14:05:00.053 | what kernel structures are mapped in each process image? | [
"kernel",
"ram",
"process"
] | 0 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T16:36:42.003",
"id": "2646873",
"postId": "1508559",
"score": "0",
"text": "Kernel reserved memory is separate from and off limits to system and userspace processes … It is strictly managed by the kernel and only processes that relate to kernel's subsystems can util... | null | [] | null | null | null | null | null |
1508561 | 1 | null | 2024-03-25T14:05:09.573 | 0 | 16 | <p>After upgrading to Lubuntu 22.04, LibreDraw is running very slowly to the extent that it's unusable, from being completely fine on release 18. I'm running it on a laptop with a Pentium P6100 / 8G dram / Intel HD graphics. I've completely reinstalled Lubuntu and LibreOffice, but it's still running like a dog. Any ideas?</p>
| 1773424 | null | null | 2024-03-25T14:05:09.573 | LibreDraw runs very slowly in Ubuntu 22.04 | [
"22.04",
"libreoffice",
"intel-graphics",
"performance"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T15:01:06.033",
"id": "2646851",
"postId": "1508561",
"score": "0",
"text": "which version of LO are you using? the deb version, Snap or Flatpak?",
"userDisplayName": null,
"userId": "307670"
},
{
"creationDate": "2024-03-26T17:03:09.763",
"id": "... | null | [] | null | null | null | null | null |
1508563 | 1 | null | 2024-03-25T14:22:39.457 | 1 | 46 | <p>I'm using Try Ubuntu on a USB drive to use Ubuntu 22.04.4 LTS.
This way I'm copying files from an external disc in Ext4 file system to an internal disc in NTFS file system.</p>
<p>I have two folders (folder1 and folder2) with around 800000 files each. Files in folder2 are created from files in folder1. 'file' gives 'ASCII text' as output in both cases. Files in folder1 contain only 5 columns of numbers. Files in folder2 contain a 4-line header and 9 columns of numbers.</p>
<p>Using <code>rsync -a</code> with folder1 takes some hours. However, using the same method on folder2 would take several days at a rate of 1-2 files per second.</p>
<p>Why does it happen?
Is there a way to transfer files in folder2 faster?</p>
<p>Here you are more details on the files in the different folders from the <code>stat</code> function</p>
<ul>
<li><p>files in folder1</p>
<pre><code>Size: 138078 Blocks: 280 IO Block: 4096 regular file
Device: 851h/2129d Inode: 92254606 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 1000/ UNKNOWN) Gid: ( 1000/ UNKNOWN)
</code></pre>
</li>
<li><p>files in folder2</p>
<pre><code>Size: 394398 Blocks: 784 IO Block: 4096 regular file
Device: 851h/2129d Inode: 146939637 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 1000/ UNKNOWN) Gid: ( 1000/ UNKNOWN)
</code></pre>
</li>
</ul>
<p>And from <code>ls -l</code></p>
<ul>
<li><p>files in folder1</p>
<pre><code>-rw-r--r-- 1 1000 1000 138078
</code></pre>
</li>
<li><p>files in folder2</p>
<pre><code>-rw-r--r-- 1 1000 1000 394398
</code></pre>
</li>
</ul>
<p>Thank you very much!</p>
| 1777705 | 158442 | 2024-03-25T14:25:26.310 | 2024-03-25T14:25:26.310 | difference in file tranfer speed due to difference in file features? | [
"22.04",
"rsync",
"transfer",
"file-properties"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T14:49:18.603",
"id": "2646847",
"postId": "1508563",
"score": "1",
"text": "You could try compressing the files first with `gzip` or `bzip2` or something similar. There's always the trade-off between compression and decompression time versus transfer speed. I thin... | null | [] | null | null | null | null | null |
1508564 | 1 | 1508575 | 2024-03-25T14:28:07.277 | -1 | 38 | <p>on the commandline</p>
<p>How do I get my cursor to jump from <code>a</code> to <code>z</code> directly if I use <code>ctrl-rightarrow</code> for the word <code>a-very-long-resource-name.12.45-ending-in-z</code></p>
| 4754 | null | null | 2024-03-25T15:44:50.980 | How do I make Ctrl-arrow skip over dots and dashes | [
"command-line",
"bash"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T14:52:30.807",
"id": "2646848",
"postId": "1508564",
"score": "0",
"text": "I don't think it's possible to modify the behavior of the readline `forward-word` directly - see for example [What are the readline word separators?](https://unix.stackexchange.com/a/78992/6... | {
"accepted": true,
"body": "<p>You can try <a href=\"https://www.gnu.org/software/bash/manual/bash.html#Bindable-Readline-Commands\" rel=\"nofollow noreferrer\">the following actions</a>:</p>\n<blockquote>\n<p><code>shell-forward-word</code> (<code>M-C-f</code>)</p>\n<p>Move forward to the end of the next word. Words are delimited by non-quoted shell metacharacters.</p>\n<p><code>shell-backward-word</code> (<code>M-C-b</code>)</p>\n<p>Move back to the start of the current or previous word. Words are delimited by non-quoted shell metacharacters.</p>\n</blockquote>\n<p>Their default keybindings are <kbd>Meta</kbd><kbd>Ctrl</kbd><kbd>f</kbd>/<kbd>b</kbd>, and you can use either <kbd>Alt</kbd> as Meta, or press <kbd>Esc</kbd> and then <kbd>Ctrl</kbd><kbd>f</kbd>/<kbd>b</kbd>. If those shortcuts do what you want, then you can rebind <kbd>Ctrl</kbd><kbd>←</kbd>/<kbd>→</kbd> to them. But to do that, you'd need first find out what <kbd>Ctrl</kbd><kbd>←</kbd>/<kbd>→</kbd> means in the terminal. Press <kbd>Ctrl</kbd><kbd>V</kbd> and then <kbd>Ctrl</kbd><kbd>←</kbd>. This will result in some characters showing up in the terminal (in my case that's <code>^[[1;5D</code> for <kbd>←</kbd> and <code>^[[1;5C</code> for <kbd>→</kbd>). Then to bind these key codes, I can use the following command (<code>^[</code> becomes <code>\\e</code>):</p>\n<pre><code>bind '"\\e[1;5C": shell-forward-word'\nbind '"\\e[1;5D": shell-backward-word'\n</code></pre>\n",
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{
"accepted": true,
"body": "<p>You can try <a href=\"https://www.gnu.org/software/bash/manual/bash.html#Bindable-Readline-Commands\" rel=\"nofollow noreferrer\">the following actions</a>:</p>\n<blockquote>\n<p><code>shell-forward-word</code> (<code>M-C-f</code>)</p>\n<p>Move forward to the end of the next ... | null | null | null | null | null |
1508565 | 1 | null | 2024-03-25T14:33:55.970 | 0 | 57 | <p>I am working on some local PHP and Laravel development on Ubuntu 22.04. I'm having a problem with PHP 8.1 and Apache2 being automatically installed by <code>apt</code>. This ends up taking precedence over the 8.3 version I compiled myself. I don't need or want the 8.1 version, or frankly, the apache2 server (locally at least). I want to only use version 8.3. It seems to be happening when the computer goes into sleep mode, or if it's restarted. I remove all the packages with <code>apt</code>, but they just keep coming back. Very frustrating!</p>
<p>The output of <code>apt list --installed | grep php</code> is as follows:</p>
<pre class="lang-sh prettyprint-override"><code>libapache2-mod-php8.1/jammy-updates,jammy-security,now 8.1.2-1ubuntu2.14 amd64 [installed,automatic]
php-common/jammy,jammy,now 2:92ubuntu1 all [installed,automatic]
php8.1-cli/jammy-updates,jammy-security,now 8.1.2-1ubuntu2.14 amd64 [installed,automatic]
php8.1-common/jammy-updates,jammy-security,now 8.1.2-1ubuntu2.14 amd64 [installed,automatic]
php8.1-opcache/jammy-updates,jammy-security,now 8.1.2-1ubuntu2.14 amd64 [installed,automatic]
php8.1-readline/jammy-updates,jammy-security,now 8.1.2-1ubuntu2.14 amd64 [installed,automatic]
php8.1/jammy-updates,jammy-updates,jammy-security,jammy-security,now 8.1.2-1ubuntu2.14 all [installed,automatic]
php/jammy,jammy,now 2:8.1+92ubuntu1 all [installed]
</code></pre>
<p>and <code>apt list --installed | grep apache2</code></p>
<pre class="lang-sh prettyprint-override"><code>apache2-bin/jammy-security,now 2.4.52-1ubuntu4.7 amd64 [installed,upgradable to: 2.4.52-1ubuntu4.8]
apache2-data/jammy-security,jammy-security,now 2.4.52-1ubuntu4.7 all [installed,upgradable to: 2.4.52-1ubuntu4.8]
apache2-utils/jammy-security,now 2.4.52-1ubuntu4.7 amd64 [installed,upgradable to: 2.4.52-1ubuntu4.8]
apache2/jammy-security,now 2.4.52-1ubuntu4.7 amd64 [installed,upgradable to: 2.4.52-1ubuntu4.8]
libapache2-mod-php8.1/jammy-updates,jammy-security,now 8.1.2-1ubuntu2.14 amd64 [installed,automatic]
</code></pre>
<p>Things I've tried:
I saw other answers in regards to determining why a package is automatically instlled using <code>aptitude</code>. I've tried chasing down the culprit package without much success. Things like</p>
<pre class="lang-sh prettyprint-override"><code>aptitude why libapache2-mod-php8.1
i php Depends php8.1
i A php8.1 Depends libapache2-mod-php8.1 | php8.1-fpm | php8.1-cgi
aptitude why php8.1-cli
i php Depends php8.1
i A php8.1 Depends libapache2-mod-php8.1 | php8.1-fpm | php8.1-cgi
i A libapache2-mod-php8.1 Depends php8.1-cli
aptitude why php8.1
i php Depends php8.1
</code></pre>
<p>have not been very useful. I've tried removing all of the unwanted packages with <code>apt</code>, but they just keep coming back automatically. I obviously don't want to remove these by hand & reinstall my compiled 8.3 version every time I fire up the computer.</p>
<p>I have not tried using a PHP version manager, but at this time, I don't <em>need</em> any other versions of PHP. So I haven't gone down that route. I'd rather learn how to discover why this is happening & manage the situation on it's own.</p>
<p>This is above my knowledge of Ubuntu administration, and I'm having trouble searching for any similar problems. Any guidance would be appreciated!.</p>
| 760917 | 760917 | 2024-03-25T15:12:31.503 | 2024-03-25T15:12:31.503 | PHP - Unwanted automatic apt install | [
"apt",
"package-management",
"software-installation",
"22.04",
"php"
] | 0 | 6 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T19:32:43.853",
"id": "2646895",
"postId": "1508565",
"score": "0",
"text": "Your output shows that the `php` package was selected for install by a human. All the others are simply dependencies of that manually-selected package.",
"userDisplayName": null,
"us... | null | [] | null | null | null | null | null |
1508568 | 1 | null | 2024-03-25T14:56:13.030 | -2 | 38 | <p>I get the following error when rebooting, any ideas of how to solve it?</p>
<pre><code>[ 0.164437] DMAR: [firmware bug] : no firmware reserved region can cover this
RMRR [0x0000000068800000 - 0x000000006affffff], contact bios vendors for fixes
[ 0.188442] x86/cpu: SGX disable by bios
[ 1.986351]
You are in emergency mode. After logging in, type "journalctl -xb" to view
system logs. "systemctl reboot" to reboot, "systemctl default" or "exit"
to boot into default mode.
Press Enter for maintenance
(or press Control-D to continue):_
</code></pre>
<p><a href="https://i.stack.imgur.com/D7V8U.jpg" rel="nofollow noreferrer">This is the picture of the error</a></p>
| 1777715 | 68186 | 2024-03-25T15:21:03.180 | 2024-03-25T15:21:03.180 | DMAR: [firmware bug] : no firmware reserved region can cover this RMRR [0x0000000068800000 - 0x000000006affffff], contact bios vendors for fixes | [
"boot",
"firmware"
] | 0 | 2 | CC BY-SA 4.0 | [
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"text": "Press ctrl+d. What happens afterward?",
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1508569 | 1 | null | 2024-03-25T14:59:47.570 | 0 | 22 | <p>suddenly gnome-software stop working as I cancelled installing an application, after that it won't load anymore.</p>
| 1777716 | null | null | 2024-03-25T15:01:40.120 | ubuntu software or gnome software not loading in ubuntu 23.10? | [
"software-center",
"gnome-software"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
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1508571 | 1 | null | 2024-03-25T15:07:10.747 | 0 | 25 | <p>Is it possible to change the login screen so that instead of clicking on your username you have to type it in?</p>
<p>I did ask ChatGPT this and the first time the answer it gave me seemed to work but every other time it suggested I use another display manager and I ended up bricking my install.</p>
| 1776689 | null | null | 2024-03-25T15:07:10.747 | Changing Login Screen from List to Manual Entry? | [
"login-screen"
] | 0 | 6 | CC BY-SA 4.0 | [
{
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"id": "2646859",
"postId": "1508571",
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"text": "Which distro and version of Ubuntu/Linux are you using?",
"userDisplayName": null,
"userId": "68186"
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{
"creationDate": "2024-03-25T15:31:40.093",
"id": "2646860",
... | null | [] | null | null | null | null | null |
1508573 | 1 | null | 2024-03-25T15:37:11.800 | 0 | 24 | <p>I'm running Ubuntu 23.10.</p>
<p>Does anyone know what this lock with an exclamation in my system tray means in the picture below? I don't see it described in the <a href="https://help.ubuntu.com/stable/ubuntu-help/status-icons.html" rel="nofollow noreferrer">official docs</a>.</p>
<p>I have a VPN setup, but it's not currently connected and there's a separate icon that shows when connecting (and connected). My wifi works fine. And, when I plug in ethernet it shows a separate icon for that.</p>
<p>My drive (nvme) has hardware encryption enabled with sedutil, but I don't think that's related to this icon (it's not installed in the main partition...it's in the pre-boot partition).</p>
<p>I temporarily disabled all extensions just to see if it was from one, but it still remains.</p>
<p>Nothing is broken, but I'm just curious. :-P</p>
<p><a href="https://i.stack.imgur.com/kflGj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kflGj.png" alt="System Tray Icons" /></a></p>
<p><strong>NOTE:</strong> This is different from <a href="https://askubuntu.com/questions/1410411/remove-lock-button-icon-from-system-tray-ubuntu-18-04-with-gnome-3-28">this question</a> which refers to the lock screen icon on the pop-down menu from the system tray.</p>
| 877952 | 877952 | 2024-03-25T20:59:57.173 | 2024-03-25T20:59:57.173 | Lock icon system tray (ubuntu 23.10) | [
"icons",
"system-tray"
] | 0 | 2 | CC BY-SA 4.0 | [
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"text": "Does this answer your question? [Remove lock button/icon from system tray Ubuntu 18.04 with gnome 3.28](https://askubuntu.com/questions/1410411/remove-lock-button-icon-from-system-tray-ubunt... | null | [] | null | null | null | null | null |
1508574 | 1 | null | 2024-03-25T15:40:27.213 | 0 | 18 | <p>I have Ubuntu 22.04LTS running on a pc that got:</p>
<pre><code>Gigabyte Z790 Gaming X AX motherboard
Intel 14700 cpu
96Gb Crucial DDR5 Memory
MSI GForce 1070 with 8GB DDR5
Corsair HX850 psu
</code></pre>
<p>Every time I use the</p>
<pre><code>glmark2 --fullscreen --show-all-options
</code></pre>
<p>command under 4K this pc reboots at the squid test. However, under 1080p this collection of tests ends. Also, highly intensive graphics games just reboot the pc (4k or 1080p). Is this a driver issue? a PSU issue? How to be sure?</p>
<p>This machine starts and so far works well for anything but highly intensive graphics applications.</p>
| 920018 | null | null | 2024-03-25T15:40:27.213 | Ubuntu 22.04 reboots if I run glmark2 and high intensive graphics games | [
"nvidia",
"games",
"intel",
"gigabyte"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508577 | 1 | null | 2024-03-25T15:50:01.760 | 0 | 17 | <p>I recently installed Ubuntu 20.04 on my new Acer Nitro AN17-71 alongside Windows 11. I had some problems during the install with my RTX 4060 graphics card, but I was able to resolve them by adding <code>nomodeset nouveau.modeset=0</code> to the grub menu. Then I was able to install Ubuntu, and after that install the 525.147.05 Nvidia Driver via <code>sudo apt install nvidia-driver-525</code>, which I need to run Isaac Sim.</p>
<p>My only problem now is the touchpad. It never worked (also not during the Ubuntu setup process). I tried adding <code>i8042.nomux i8042.noloop</code> to the grub, but it does not work. Running <code>xinput list</code> does not indicate a touchpad. I already checked if I can turn my touchpad on/off from the keyboard which does not seem to be the case. Additionally, I cannot find a touchpad option in the BIOS. An external USB Mouse works fine though. On Windows, the touchpad works fine too. What should I do?</p>
<p>I would really appreciate some help with my problem.
Cheers</p>
| 1777730 | null | null | 2024-03-25T15:50:01.760 | Touchpad not Working Even after Grub Change | [
"20.04",
"grub2",
"touchpad"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508579 | 1 | 1508580 | 2024-03-25T16:11:37.637 | 3 | 194 | <p>In the Ubuntu calculator, these are the values I get when converting from Millimeters to Inches:</p>
<pre><code>6.25 mm = 0.25 in
6.3 mm = 0.25 in
6.35 mm = 0.25 in
6.4 mm = 0.25 in
6.45 mm = 0.25 in
</code></pre>
<p><a href="https://i.stack.imgur.com/CIhQ4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CIhQ4.png" alt="enter image description here" /></a></p>
<p>Is there a way to get more precision in the inch value?</p>
<p>This is regarding the conversion functionality in Advanced Mode, not entering the conversion equations in by hand.</p>
| 150440 | 150440 | 2024-03-25T18:44:12.623 | 2024-03-25T19:43:36.887 | Adding precision to Ubuntu Calculator unit conversion | [
"20.04",
"calculator"
] | 1 | 2 | CC BY-SA 4.0 | [
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... | {
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"body": "<p>Yes, you can.</p>\n<p><em>Result:</em></p>\n<p><a href=\"https://i.stack.imgur.com/vGH4h.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/vGH4h.png\" alt=\"enter image description here\" /></a></p>\n<p>Open calculator. You will see something like this:</p>\n<p><a href=\"https://i.stack.imgur.com/1SQl3.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/1SQl3.png\" alt=\"Calculator\" /></a></p>\n<p>In the top bar, choose "Advanced" instead of "Basic":</p>\n<p><a href=\"https://i.stack.imgur.com/RIgHi.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/RIgHi.png\" alt=\"Advanced calculator\" /></a></p>\n<p>Now, to convert length, choose "Length" instead of "Angle":</p>\n<p><a href=\"https://i.stack.imgur.com/Rf88E.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/Rf88E.png\" alt=\"Change length\" /></a></p>\n<p>Choose the two measurements you are converting:</p>\n<p><a href=\"https://i.stack.imgur.com/zqq5k.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/zqq5k.png\" alt=\"Measurements\" /></a></p>\n<p>Type in your number:</p>\n<p><a href=\"https://i.stack.imgur.com/KXLuR.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/KXLuR.png\" alt=\"Number\" /></a></p>\n<p>Finally, press "To" and convert your integer from one measurement to the other:</p>\n<p><a href=\"https://i.stack.imgur.com/rOzEp.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/rOzEp.png\" alt=\"To\" /></a></p>\n<p><a href=\"https://i.stack.imgur.com/uimDS.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/uimDS.png\" alt=\"Converted\" /></a></p>\n<p>There are also different number formats, like scientific or engineering:</p>\n<p><a href=\"https://i.stack.imgur.com/7w0c1.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/7w0c1.png\" alt=\"Menu\" /></a></p>\n",
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"accepted": true,
"body": "<p>Yes, you can.</p>\n<p><em>Result:</em></p>\n<p><a href=\"https://i.stack.imgur.com/vGH4h.png\" rel=\"nofollow noreferrer\"><img src=\"https://i.stack.imgur.com/vGH4h.png\" alt=\"enter image description here\" /></a></p>\n<p>Open calculator. You will see something like this:</... | null | null | null | null | null |
1508581 | 1 | null | 2024-03-25T17:05:43.740 | 0 | 42 | <p>In Ubuntu 23.10, Xorg session, I set "Screen Blank" time to 5 minutes as instructed in
<a href="https://help.ubuntu.com/stable/ubuntu-help/display-blank.html" rel="nofollow noreferrer">https://help.ubuntu.com/stable/ubuntu-help/display-blank.html</a></p>
<p>But the screen stays on all night, whether the system is running useful work or just sitting idle. Auto-suspend works, but I want to just have the monitor to go off (to save power and not light up the neighborhood) while allowing background jobs to run.</p>
<p>BTW, when I change the Screen Blank setting, <em>no</em> files are modified in /var/log. So I am wondering if the setting is actually changing anything in the OS.</p>
<p>I previously used Cinnamon desktop, where screen-blank worked fine. But I switched to "Ubuntu on xorg" because of various problems with Cinnamon. Could there be some kind of "contamination" left behind by Cinnamon which breaks the regular "Ubuntu" desktop?</p>
| 200230 | 200230 | 2024-03-25T21:06:40.053 | 2024-03-25T21:06:40.053 | 23.10 auto screen blank never happens | [
"power-management",
"screen"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T17:27:07.303",
"id": "2646879",
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"text": "v24.10 isn't due for release until October 2024 ",
"userDisplayName": null,
"userId": "307670"
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"creationDate": "2024-03-25T21:06:55.807",
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1508583 | 1 | null | 2024-03-25T17:48:13.453 | -1 | 16 | <p>I am working on a medical piece of hardware that currently uses an older version of Ubuntu desktop.
I am trying to perform a fresh install using a flash drive with Ubuntu 22.04 desktop. Grub comes up and Ubuntu starts to load in memory as I can see the commands scroll up my screen. The display shows the Ubuntu orange icon with the spinning wheel. After about 30 seconds the system powers off.
The strange part is I can install Ubuntu 18 desktop just fine and then perform upgrades to 22.04.
I need to install Ubuntu desktop 22.04 on multiple machines.
So what is the difference installation wise between Ubuntu 18 and 22. I even tried installing using the nomodeset option for GRUB and that did not help.
On a whim I was able to install Windows on the system with no issues.<br />
Anyone have any Ideas?</p>
| 1777756 | null | null | 2024-03-25T17:48:13.453 | Unable to install Ubuntu 22.04 desktop on a X86-64 I7 system with 8G of ram and a SCSI HD/SCSI DVD drive using a flash drive | [
"system-installation"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T19:16:08.197",
"id": "2646894",
"postId": "1508583",
"score": "0",
"text": "Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking.",
"userDis... | null | [] | null | null | null | null | null |
1508584 | 1 | null | 2024-03-25T17:51:25.820 | 1 | 43 | <p>I'm moving from a Lenovo m700q (i5-6400T) to an m720q (i5-9500T). I've tried both cloning my 22.04 install and attempting it on m720q, and also attempted a fresh install of a 24.04 nightly and ended up in the same place. The display looks the same on both Ubuntu versions on the newer hardware (m720q)</p>
<p>Install of 24.04 went fine in safe mode (nomodeset), but upon reboot, the screen looked pixelated and resolution was bad and hard to read. There are two pics below from those two different systems - tiny, clear pixels are from the m700q and the lower resolution, blurry is the m720q.</p>
<p>New hardware - m720q:</p>
<p><a href="https://i.stack.imgur.com/zhyWM.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zhyWM.jpg" alt="New hardware - m720q" /></a></p>
<p>Old Hardware - m700q:</p>
<p><a href="https://i.stack.imgur.com/np4yl.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/np4yl.jpg" alt="Old Hardware - m700q" /></a></p>
<p>New System:</p>
<pre class="lang-none prettyprint-override"><code># grep 'i915\|drm\|intel\.' /var/log/syslog | awk '{ $2="Host"; print $0 }'
2024-03-24T19:16:31.159307+00:00 Host kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0-11-generic root=UUID=3bbe2170-8736-48fe-9779-f291e3775f70 ro enable_fbc=1 i915.enable_guc=2 splash vt.handoff=7
2024-03-24T19:16:31.159545+00:00 Host kernel: Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0-11-generic root=UUID=3bbe2170-8736-48fe-9779-f291e3775f70 ro enable_fbc=1 i915.enable_guc=2 splash vt.handoff=7
2024-03-24T19:16:31.160077+00:00 Host kernel: ACPI: bus type drm_connector registered
2024-03-24T19:16:31.160160+00:00 Host kernel: [drm] Initialized simpledrm 1.0.0 20200625 for simple-framebuffer.0 on minor 0
2024-03-24T19:16:31.160161+00:00 Host kernel: simple-framebuffer simple-framebuffer.0: [drm] fb0: simpledrmdrmfb frame buffer device
2024-03-24T19:16:31.160372+00:00 Host kernel: systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
2024-03-24T19:16:31.160444+00:00 Host kernel: systemd[1]: modprobe@drm.service: Deactivated successfully.
2024-03-24T19:16:31.160447+00:00 Host kernel: systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
2024-03-24T19:16:31.160546+00:00 Host kernel: i915 0000:00:02.0: vgaarb: deactivate vga console
2024-03-24T19:16:31.160547+00:00 Host kernel: i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
2024-03-24T19:16:31.160547+00:00 Host kernel: i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
2024-03-24T19:16:31.160548+00:00 Host kernel: mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
2024-03-24T19:16:31.160563+00:00 Host kernel: i915 0000:00:02.0: [drm] [ENCODER:94:DDI A/PHY A] failed to retrieve link info, disabling eDP
2024-03-24T19:16:32.773000+00:00 Host kernel: i915 0000:00:02.0: [drm] GT0: GuC firmware i915/kbl_guc_70.1.1.bin version 70.1.1
2024-03-24T19:16:32.773012+00:00 Host kernel: i915 0000:00:02.0: [drm] GT0: HuC firmware i915/kbl_huc_4.0.0.bin version 4.0.0
2024-03-24T19:16:32.795836+00:00 Host kernel: i915 0000:00:02.0: [drm] GT0: HuC: authenticated for all workloads
2024-03-24T19:16:32.795841+00:00 Host kernel: i915 0000:00:02.0: [drm] GT0: GUC: submission disabled
2024-03-24T19:16:32.795842+00:00 Host kernel: i915 0000:00:02.0: [drm] GT0: GUC: SLPC disabled
2024-03-24T19:16:32.820869+00:00 Host kernel: [drm] Initialized i915 1.6.0 20230929 for 0000:00:02.0 on minor 1
2024-03-24T19:16:32.824936+00:00 Host kernel: i915 display info: display version: 9
2024-03-24T19:16:32.824937+00:00 Host kernel: i915 display info: cursor_needs_physical: no
2024-03-24T19:16:32.824937+00:00 Host kernel: i915 display info: has_cdclk_crawl: no
2024-03-24T19:16:32.824938+00:00 Host kernel: i915 display info: has_cdclk_squash: no
2024-03-24T19:16:32.824938+00:00 Host kernel: i915 display info: has_ddi: yes
2024-03-24T19:16:32.824939+00:00 Host kernel: i915 display info: has_dp_mst: yes
2024-03-24T19:16:32.824939+00:00 Host kernel: i915 display info: has_dsb: no
2024-03-24T19:16:32.824940+00:00 Host kernel: i915 display info: has_fpga_dbg: yes
2024-03-24T19:16:32.824940+00:00 Host kernel: i915 display info: has_gmch: no
2024-03-24T19:16:32.824941+00:00 Host kernel: i915 display info: has_hotplug: yes
2024-03-24T19:16:32.824941+00:00 Host kernel: i915 display info: has_hti: no
2024-03-24T19:16:32.824942+00:00 Host kernel: i915 display info: has_ipc: yes
2024-03-24T19:16:32.824942+00:00 Host kernel: i915 display info: has_overlay: no
2024-03-24T19:16:32.824943+00:00 Host kernel: i915 display info: has_psr: yes
2024-03-24T19:16:32.824943+00:00 Host kernel: i915 display info: has_psr_hw_tracking: yes
2024-03-24T19:16:32.824943+00:00 Host kernel: i915 display info: overlay_needs_physical: no
2024-03-24T19:16:32.824944+00:00 Host kernel: i915 display info: supports_tv: no
2024-03-24T19:16:32.824944+00:00 Host kernel: i915 display info: has_hdcp: yes
2024-03-24T19:16:32.824945+00:00 Host kernel: i915 display info: has_dmc: yes
2024-03-24T19:16:32.824945+00:00 Host kernel: i915 display info: has_dsc: no
2024-03-24T19:16:32.872858+00:00 Host kernel: fbcon: i915drmfb (fb0) is primary device
2024-03-24T19:16:32.872874+00:00 Host kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
2024-03-24T19:16:32.872877+00:00 Host kernel: i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
2024-03-24T19:16:33.613982+00:00 Host /usr/libexec/gdm-x-session[1254]: Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0-11-generic root=UUID=3bbe2170-8736-48fe-9779-f291e3775f70 ro enable_fbc=1 i915.enable_guc=2 splash vt.handoff=7
2024-03-24T19:16:33.621472+00:00 Host /usr/libexec/gdm-x-session[1254]: (II) xfree86: Adding drm device (/dev/dri/card1)
2024-03-24T19:16:33.621512+00:00 Host /usr/libexec/gdm-x-session[1254]: (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card1
2024-03-24T19:16:33.629860+00:00 Host /usr/libexec/gdm-x-session[1254]: #011915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
</code></pre>
<p>New System:</p>
<pre class="lang-none prettyprint-override"><code># lspci -knn | grep -iEA5 'vga|3d|display'
00:02.0 VGA compatible controller [0300]: Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630] [8086:3e92]
DeviceName: Onboard - Video
Subsystem: Lenovo CoffeeLake-S GT2 [UHD Graphics 630] [17aa:312d]
Kernel driver in use: i915
Kernel modules: i915
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
--
00:1c.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #6 [8086:a33d] (rev f0)
Subsystem: Lenovo Cannon Lake PCH PCI Express Root Port [17aa:312d]
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:a308] (rev 10)
DeviceName: Onboard - Other
Subsystem: Lenovo Device [17aa:312d]
Old System:
# lspci -knn | grep -iEA5 'vga|3d|display'
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:1912] (rev 06)
DeviceName: Onboard IGD
Subsystem: Lenovo HD Graphics 530 [17aa:30d2]
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller [0c03]: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller [8086:a12f] (rev 31)
</code></pre>
<p>I've spent the weekend searching and haven't found any settings or options that make this work. I suspect <code>nomodeset</code> will work, but then I'll not be getting the benefits of the GPU acceleration.</p>
<p>The screen is a SunFounder 7 Inch TFT Monitor for Raspberry Pi, HDMI - 1024x600 HD LCD Screen. I did try connecting the HDMI to another, larger screen and it worked fine, so could this be an X config? I also tried this config for X11.</p>
<pre class="lang-none prettyprint-override"><code> Section "Device"
Identifier "Intel Graphics"
Driver "intel"nomodeset
Option "DRI" "iris"
Option "AccelMethod" "uxa"
Option "TearFree" "false"
Option "TripleBuffer" "false"
Option "SwapbuffersWait" "false"
EndSection
Section "Monitor"
Identifier "VGA-1"
Modeline "1368x768_60.00" 85.25 1368 1440 1576 1784 768 771 781 798 -hsync +vsync
Modeline "1600x900_60.00" 118.25 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
Modeline "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
Option "PreferredMode" "1368x768_60.00"
EndSection
</code></pre>
| 1777757 | 94914 | 2024-03-25T19:27:56.230 | 2024-03-25T19:27:56.230 | Lenovo m720q Intel i915 Video Problems with 22.04 and 24.04 | [
"22.04",
"video",
"intel",
"i915",
"24.04"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T21:46:31.607",
"id": "2646915",
"postId": "1508584",
"score": "0",
"text": "Ubuntu 24.04 (*noble*) doesn't yet exist; it's currently the *development* release Ubuntu *noble* and remains that until it reaches RC state which isn't expected until after 18 April 2024, a... | null | [] | null | null | null | null | null |
1508585 | 1 | null | 2024-03-25T18:02:06.800 | 0 | 12 | <p>I have Ubuntu 22.04 installed on a Virtualbox VM running on Windows 10.</p>
<p>I have to switch the current version of Java installed on my Ubuntu to Java 17, which is the most recent version guaranteed to work fine with some software I need to use.</p>
<p>So I have tryed to uninstall the actual version of Java (Java 11, and before I did it for Java 18).</p>
<p>In order to do so, I have followed <a href="https://askubuntu.com/questions/84483/how-to-completely-uninstall-java/185250#185250">this procedure</a> of @Eric Carvalho.</p>
<p>Unfortuately, It also removed some OS files from Ubuntu, and now my VM does not work well anymore.</p>
<p>Luckily I had a backup of the whole VM on Windows ( <code>C > users > MYUSER > VirtualBox VMs</code> ), so I deleted the modified VM and started anew.</p>
<p>So now, How can I safely upgrade/switch from any version of Java to Java 17 on Ubuntu 22.04 ?</p>
| 1342430 | null | null | 2024-03-25T18:13:35.770 | How to safely update or switch from any version of Java to Java 17 on Ubuntu 22.04 | [
"22.04",
"java",
"openjdk"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>I have re-done <a href=\"https://askubuntu.com/questions/84483/how-to-completely-uninstall-java/185250#185250\">the procedure indicated in the question</a>, but instead of runnning</p>\n<pre><code>dpkg -l | grep ^rc | awk '{print($2)}' | xargs sudo apt-get -y purge\n</code></... | null | null | null | null | null |
1508587 | 1 | null | 2024-03-25T18:23:41.580 | 0 | 36 | <p>My laptop has been randomly freezing ever since I got it last year and installed Ubuntu on it. I have tried to find the problem but never could. I am now pretty sick of it as it is interfering with my work, and it would be great if I could get some help.</p>
<p>There is no pattern to the freezing. Sometimes it won't happen all day. Sometimes it will happen multiple times in a row after rebooting. It doesn't matter what program I have running. Sometimes it freezes with no programs running. The only way to fix it is by shutting off the laptop manually using the power button and booting it up again.</p>
<p>free -h gives:</p>
<pre><code> total used free shared buff/cache available
Mem: 62Gi 2.9Gi 52Gi 625Mi 8.5Gi 59Gi
Swap: 8.0Gi 0B 8.0Gi
</code></pre>
<p>sysctl vm.swappiness gives:</p>
<pre><code>vm.swappiness = 60
</code></pre>
<p>swapon -s gives:</p>
<pre><code>Filename Type Size Used Priority
/swap.img file 8388604 0 -2
</code></pre>
<p>My laptop info is:</p>
<pre><code># System Details Report
---
## Report details
- **Date generated:** 2024-03-25 11:21:45
## Hardware Information:
- **Hardware Model:** HP HP ENVY Laptop 17-ch0xxx
- **Memory:** 64.0 GiB
- **Processor:** 11th Gen Intel® Core™ i7-1165G7 × 8
- **Graphics:** Intel® Xe Graphics (TGL GT2)
- **Disk Capacity:** (null)
## Software Information:
- **Firmware Version:** F.12
- **OS Name:** Ubuntu 23.10
- **OS Build:** (null)
- **OS Type:** 64-bit
- **GNOME Version:** 45.2
- **Windowing System:** Wayland
- **Kernel Version:** Linux 6.5.0-26-generic
</code></pre>
<p>Finally, the only thing in my syslogs before the crash is:</p>
<pre><code>2024-03-25T11:05:01.599439-07:00 eitan-HPEnvy wpa_supplicant[932]: wlo1: PMKSA-CACHE-ADDED 6c:c4:9f:c6:00:f0 0
2024-03-25T11:05:01.605680-07:00 eitan-HPEnvy wpa_supplicant[932]: wlo1: PMKSA-CACHE-REMOVED 6c:c4:9f:c5:f9:60 0
2024-03-25T11:05:01.605723-07:00 eitan-HPEnvy wpa_supplicant[932]: wlo1: PMKSA-CACHE-ADDED 6c:c4:9f:c6:5a:a0 0
</code></pre>
<p>Please help!</p>
| 1777764 | null | null | 2024-03-25T18:23:41.580 | Laptop freezes randomly on Ubuntu 23.10 | [
"freeze",
"23.10"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508588 | 1 | null | 2024-03-25T18:37:20.580 | 0 | 36 | <pre><code>This error could be caused by required additional software packages which are missing or not installable. Furthermore there could be a conflict between software packages which are not allowed to be installed at the same time.
Transaction failed: Package dependencies cannot be resolved
The following packages have unmet dependencies:
libgirepository-1.0-1: Depends: libglib2.0-0 (>= 2.62.4-2~) but 2.64.6-1~ubuntu20.04.6 is to be installed
Depends: libc6 (>= 2.29) but 2.31-0ubuntu9.14 is to be installed
Depends: libffi7 (>= 3.3~20180313) but 3.3-4 is to be installed
libssl1.1: Depends: libc6 (>= 2.25) but 2.31-0ubuntu9.14 is to be installed
libssl1.1:i386: Depends: libc6 (>= 2.28) but 2.31-0ubuntu9.14 is to be installed
</code></pre>
| 1777768 | 94914 | 2024-03-26T03:24:35.827 | 2024-03-26T03:24:35.827 | Package dependencies error? | [
"apt",
"20.04",
"dependencies"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T18:51:54.640",
"id": "2646890",
"postId": "1508588",
"score": "3",
"text": "The most likely question (\"what does this mean?\") seems already answered in your output: `This error could be caused by required additional software packages which are missing or not insta... | null | [] | null | null | null | null | null |
1508589 | 1 | null | 2024-03-25T18:39:43.143 | -1 | 30 | <p>Recently I re-installed Wine and am working on installing some old games. The game installed and runs, but I noticed that in the terminal I get the following:</p>
<pre><code>00a0:err:rpc:I_RpcReceive we got fault packet with status 0x1c010003
</code></pre>
<p>Also, when I ran wine control and when I opened the application to calibrate my bluetooth controller, I got the following:</p>
<pre><code>wine: L"C:\\windows\\system32\\joy.cpl" is a dll, not an executable
</code></pre>
<p>While it doesn't seem to affect any actual processes so far, I would like to understand what is causing wine to generate these errors just in case it does cause a problem down the line.
Happy to provide additional information, but am still a beginner with linux/ubuntu.</p>
<pre><code> Wine Info:
wine-6.0.3 (Ubuntu 6.0.3~repack-1)
Ubuntu info:
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
</code></pre>
| 1596235 | 51957 | 2024-03-27T16:17:08.890 | 2024-03-27T16:17:08.890 | Wine - Getting odd errors when running Desktop View | [
"wine",
"games",
"error-handling",
"executable"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508590 | 1 | null | 2024-03-25T19:00:38.703 | -1 | 42 | <p>I need to test if a Windows application's error is related with Wine or with Bottles, right now the error appears with Bottles.</p>
<p>Is there a way to have Wine and Bottles installed so that they do not disturb each other?</p>
<p><a href="https://i.stack.imgur.com/OmNqD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OmNqD.png" alt="Screenshot" /></a></p>
| 1630314 | 1630314 | 2024-03-26T19:30:40.890 | 2024-03-26T19:30:40.890 | How do I use Wine and Bottles simultaneously? | [
"22.04"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>Bottles is a Wine prefix manager meaning that all you need to do is right click on the app and press <code>"run with wine"</code></p>\n<p>Note: The Bottles developers strongly recommend that users install Bottles through Flatpak as it is used for sandboxing.</p>\n",... | null | null | null | null | null |
1508593 | 1 | null | 2024-03-25T19:33:32.740 | -1 | 30 | <p>I just upgraded to Ubuntu Jammy Jellyfish from Focal Fossa (Ubuntu 25.04 LTS).</p>
<p>The Gnome file explorer will not show hidden files; neither the show hidden file checkbox nor the <kbd>Alt</kbd>+<kbd>H</kbd> work. In the terminal, <code>sudo ls -a</code> will show all the hidden files, but the hidden files do not have the '.' in front of them. <code>sudo ls</code> will not show hidden files as expected.</p>
<p>How do I get the file explorer to show hidden files?</p>
| 1777767 | 1749634 | 2024-03-26T01:26:43.393 | 2024-03-26T01:26:43.393 | Hidden Files will not show in Jammy Jellyfish FileExplorer | [
"20.04",
"gnome-shell"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T19:56:17.237",
"id": "2646897",
"postId": "1508593",
"score": "0",
"text": "Assuming you mean 22.04, sudo ls is not expected to show hidden files. sudo ls -a should show them with the dot (does the dot show in a name like foo.bar? If not, probably a font problem). ... | null | [] | null | null | null | null | null |
1508594 | 1 | null | 2024-03-25T20:04:51.220 | 1 | 21 | <p>I'd like to run an SDN application on my Ubuntu machine (ver 22.04.3 LTS). As I understand it, when the SDN runs, it needs to BIND to TCP 6653, the default port for OVS. But on my machine, the SDN application bombs out, because another process has already BIND'ed to TCP 6653:</p>
<pre><code>me@ubunbtu1:~$ sudo lsof -i :6653
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ovs-testc 1101 root 3u IPv4 22990 0t0 TCP *:6653 (LISTEN)
me@ubunbtu1:~$
</code></pre>
<p>So what is "ovs-testc"? I originally assumed that it was "openvswitch-testcontroller", but a few Google searches produced conflicting results. I found that I could "kill -9 1101" on this service, that that seems like a heavy-handed approach. I'd like to understand more about what this process is, and how to turn it off gracefully.</p>
<p>Whatever "ovs-testc" is, its persistent. Below are some of my fruitless attempts to disable it.</p>
<p>Can anyone give me some info about this process? Where does it come from? How to I disable it? Thank you.</p>
<pre><code>me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ sudo service --status-all | grep openvswitch
[ + ] openvswitch-switch
[ + ] openvswitch-testcontroller
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ sudo lsof -i :6653
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ovs-testc 1166 root 3u IPv4 23255 0t0 TCP *:6653 (LISTEN)
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ sudo systemctl disable openvswitch-testcontroller
openvswitch-testcontroller.service is not a native service, redirecting to systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install disable openvswitch-testcontroller
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ sudo systemctl disable openvswitch-switch
Synchronizing state of openvswitch-switch.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install disable openvswitch-switch
Removed /etc/systemd/system/multi-user.target.wants/openvswitch-switch.service.
Removed /etc/systemd/system/openvswitch-switch.service.requires/ovs-record-hostname.service.
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ sudo service --status-all | grep openvswitch
[ + ] openvswitch-switch
[ + ] openvswitch-testcontroller
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ sudo lsof -i :6653
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ovs-testc 1166 root 3u IPv4 23255 0t0 TCP *:6653 (LISTEN)
me@ubuntu1:~$
me@ubuntu1:~$
me@ubuntu1:~$ GAH!!!!
GAHsudo lsof -i :6653sudo lsof -i :6653
-bash: GAHsudo: command not found
me@ubuntu1:~$
me@ubuntu1:~$
</code></pre>
| 965957 | null | null | 2024-03-25T20:04:51.220 | What is "ovs-testc"? How Do I Disable It? | [
"networking",
"virtualization",
"services"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T20:18:54.027",
"id": "2646901",
"postId": "1508594",
"score": "1",
"text": "Are you trying to **stop** the service? AFAIK `disable` only does that on next boot - from the `disable` section of `man systemctl`: *Note that this command does not implicitly stop the unit... | null | [] | null | null | null | null | null |
1508595 | 1 | null | 2024-03-25T20:06:15.060 | 1 | 21 | <p>I have a workstation with 256 (128x2) cores where I am submitting jobs using the SLURM scheduler. I am also trying to set up an interactive session where two cores are reserved for this using srun/salloc, but neither of these seem to be working properly. When they do work, they try to use both the sockets and will not be submitted properly if I have other jobs running. I will also not be able to submit any jobs while this interactive session is running with these commands even though there should be 254 available cores. Has anyone had a similar problem or know how to fix this? Thanks!</p>
<p>Edit: We are using kernel 6.2.0-26-generic and ubuntu 22.04.4 LTS</p>
| 1775526 | 1775526 | 2024-03-25T20:48:28.830 | 2024-03-25T20:48:28.830 | Setting up interactive session in SLURM | [
"slurm"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T20:10:14.697",
"id": "2646900",
"postId": "1508595",
"score": "2",
"text": "which Linux Distro/version are you using. Add to your question not in the comments",
"userDisplayName": null,
"userId": "307670"
}
] | null | [] | null | null | null | null | null |
1508597 | 1 | null | 2024-03-25T20:25:53.380 | 2 | 59 | <p>I'm trying to use a PDF that uses JavaScript (namely a MPMB D&D character sheet). It doesn't work in the Linux viewers I have tried. I think because JavaScript is not supported.</p>
<p>Is there a (free) viewer that supports JavaScript and is available on Ubuntu?</p>
<hr />
<p>I tried Acrobat Reader with Wine and it crashed multiple times (for example whenever I hit Ctrl+f for find).</p>
<p>I also tried Play on Linux as suggested <a href="https://askubuntu.com/a/1263878/800252">here</a>. It is stuck forever even before the real installation has commenced on "Please wait while the virtual drive is being created" see also this possibly related unanswered question where teh same error occurs: <a href="https://askubuntu.com/q/1127754/800252">PlayOnLinux: Microsoft Office 2013 Please wait while the virtual drive is being created</a>.</p>
| 800252 | 800252 | 2024-03-25T23:47:29.917 | 2024-03-25T23:47:29.917 | PDF viewer that supports JavaScript | [
"pdf",
"javascript"
] | 0 | 9 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T23:32:47.613",
"id": "2646924",
"postId": "1508597",
"score": "0",
"text": "Can you provide a sample PDF with javascript?",
"userDisplayName": null,
"userId": "124466"
},
{
"creationDate": "2024-03-25T23:43:31.597",
"id": "2646926",
"postId":... | null | [] | null | null | null | null | null |
1508598 | 1 | null | 2024-03-25T20:36:52.317 | 0 | 39 | <p>I'm a new Ubuntu user (I'm just starting out), and after spending hours and hours configuring my system, I noticed that my PC was taking much longer to shut down (not even 5 seconds at first, compared with over two minutes now). I asked some AIs, and they advised me to use the following command to list the various errors since my last boot: <code>journalctl -rb 0 -p 0..3</code></p>
<p>Here's the output I got:</p>
<pre><code>mars 25 20:12:17 gybbs gdm-launch-environment][895]: GLib-GObject: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
mars 25 20:12:15 gybbs systemd[1396]: Failed to start Application launched by gnome-session-binary.
mars 25 20:12:15 gybbs systemd[1396]: Failed to start Application launched by gnome-session-binary.
mars 25 20:12:15 gybbs systemd[1396]: Failed to start Application launched by gnome-session-binary.
mars 25 20:12:14 gybbs gdm-password][1379]: gkr-pam: unable to locate daemon control file
mars 25 20:10:52 gybbs pulseaudio[948]: Module module-bluetooth-discover not loaded.
mars 25 20:10:52 gybbs pulseaudio[948]: Module module-bluetooth-policy not loaded.
mars 25 20:10:52 gybbs gnome-session-binary[980]: GLib-GIO-CRITICAL: g_bus_get_sync: assertion 'error == NULL || *error == NULL' failed
mars 25 20:10:52 gybbs gnome-session-binary[980]: GLib-GIO-CRITICAL: g_bus_get_sync: assertion 'error == NULL || *error == NULL' failed
</code></pre>
<p>Does anyone know how to fix these problems? And please explain them to me! ^^'</p>
<p>Thanks for your help (and sorry if the topic is in the wrong category)!</p>
<p>Edit: I installed Ubuntu by overwriting and permanently deleting Win11. But what is fastboot?</p>
| 1777783 | 1777783 | 2024-03-25T20:59:00.107 | 2024-03-25T20:59:00.107 | Ubuntu boot errors | [
"boot",
"command-line",
"22.04"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T20:44:09.690",
"id": "2646906",
"postId": "1508598",
"score": "0",
"text": "did you install Ubuntu alongside Windows and do you have fastboot enabled. Please [edit] in to your question not in the comments.",
"userDisplayName": null,
"userId": "307670"
}
] | null | [] | null | null | null | null | null |
1508600 | 1 | null | 2024-03-25T21:39:50.973 | 0 | 28 | <p>This appears when the device is booting. What is the solution? I also have another problem: when I shut down the device, it opens again. If I solve these codes, will the problem be solved?</p>
<p><img src="https://i.stack.imgur.com/DpW7F.jpg" alt="boot-error" /></p>
| 1777789 | 1450948 | 2024-03-28T09:19:08.937 | 2024-03-28T09:19:08.937 | This appears when the device is booting | [
"boot",
"shutdown"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T22:02:22.440",
"id": "2646921",
"postId": "1508600",
"score": "0",
"text": "You may need to update your BIOS or your firmware. For the BIOS, try to find out if your particular hardware vendor has an update available. For the firmware, try `sudo fwupdmgr update`. Bot... | null | [] | null | null | null | null | null |
1508602 | 1 | null | 2024-03-25T21:44:28.057 | 1 | 52 | <p>I am having a problem to configure the <strong>HP Color LaserJet Pro MFP 4303</strong> to use only black toner when printing neutral grays, on computers with Ubuntu 18 and Ubuntu 22.</p>
<p>I'm using HPLIP version 3.23.12 (the latest currently available). On the HPLIP website, there is information that this model is compatible from version 3.23.8 of HPLIP.</p>
<p>The PPD file automatically found by HPLIP has options to define neutral gray prints using only black toner. But even using the options below</p>
<p><em>Text Neutral Grays: Black Only;
Graphics Neutral Grays: Black Only;
Photo Neutral Grays: Black Only</em></p>
<p>when printing a document with only black text, we notice that the printout is counted as colored by the printer, that is, all four toners are being used.</p>
<p>Does anyone have any tips on how to solve this, that is, how to use only black toner when printing neutral grays on this multifunctional?</p>
<p>Below is part of the PPD file that contains the neutral gray options.</p>
<pre><code>*OpenUI *HPTextNeutralGrays/Text Neutral Grays: PickOne
*OrderDependency: 57 AnySetup *HPTextNeutralGrays
*DefaultHPTextNeutralGrays: Black
*HPTextNeutralGrays Auto/Auto: ""
*HPTextNeutralGrays Black/Black Only: "
globaldict /HPTextNeutralAxis known {
TonerBlack HPTextNeutralAxis
} if
"
*End
*HPTextNeutralGrays ProcessBlack/CMYK Gray: "
globaldict /HPTextNeutralAxis known {
ProcBlack HPTextNeutralAxis
} if
"
*End
*CloseUI: *HPTextNeutralGrays
*OpenUI *HPGraphicsNeutralGrays/Graphics Neutral Grays: PickOne
*OrderDependency: 57 AnySetup *HPGraphicsNeutralGrays
*DefaultHPGraphicsNeutralGrays: Black
*HPGraphicsNeutralGrays Auto/Auto: ""
*HPGraphicsNeutralGrays Black/Black Only: "
globaldict /HPGraphicsNeutralAxis known {
TonerBlack HPGraphicsNeutralAxis
} if
"
*End
*HPGraphicsNeutralGrays ProcessBlack/CMYK Gray: "
globaldict /HPGraphicsNeutralAxis known {
ProcBlack HPGraphicsNeutralAxis
} if
"
*End
*CloseUI: *HPGraphicsNeutralGrays
*OpenUI *HPPhotoNeutralGrays/Photo Neutral Grays: PickOne
*OrderDependency: 57 AnySetup *HPPhotoNeutralGrays
*DefaultHPPhotoNeutralGrays: Black
*HPPhotoNeutralGrays Auto/Auto: ""
*HPPhotoNeutralGrays Black/Black Only: "
globaldict /HPImageNeutralAxis known {
TonerBlack HPImageNeutralAxis
} if
"
*End
*HPPhotoNeutralGrays ProcessBlack/CMYK Gray: "
globaldict /HPImageNeutralAxis known {
ProcBlack HPImageNeutralAxis
} if
"
*End
*CloseUI: *HPPhotoNeutralGrays
</code></pre>
<p>Thanks guys</p>
| 1777787 | 1777787 | 2024-03-25T22:23:32.920 | 2024-03-25T22:23:32.920 | Problem configuring the HP Color LaserJet Pro MFP 4303 to use only black toner when printing neutral grays | [
"22.04",
"printing",
"hp",
"hplip"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-25T21:58:19.477",
"id": "2646920",
"postId": "1508602",
"score": "0",
"text": "[Ubuntu 18.04 LTS has reached the end of it's *standard* support life](https://fridge.ubuntu.com/2023/05/13/extended-security-maintenance-for-ubuntu-18-04-bionic-beaver-begins-31-may-2023/) ... | null | [] | null | null | null | null | null |
1508603 | 1 | null | 2024-03-25T22:04:33.750 | 0 | 44 | <p>I inherited an unusual custom monitor from a defunct department in my company. I did manage to get instructions on how to set up the timings using the NVIDIA Control Panel in Windows as shown here:
<img src="https://i.stack.imgur.com/71GUf.png" alt="Monitor timing config" /></p>
<p>As you can see in the screenshot, the monitor is 3840x720 and 60Hz and the manual timings are:</p>
<div class="s-table-container"><table class="s-table">
<thead>
<tr>
<th></th>
<th>Horizontal</th>
<th>Vertical</th>
</tr>
</thead>
<tbody>
<tr>
<td>Active pixels</td>
<td>3840</td>
<td>720</td>
</tr>
<tr>
<td>Front porch (pixels)</td>
<td>96</td>
<td>6</td>
</tr>
<tr>
<td>Sync width (pixels)</td>
<td>10</td>
<td>10</td>
</tr>
<tr>
<td>Total pixels</td>
<td>4040</td>
<td>760</td>
</tr>
<tr>
<td>Polarity</td>
<td>Negative (-)</td>
<td>Negative (-)</td>
</tr>
<tr>
<td>Refresh rate</td>
<td>45.60 KHz</td>
<td>60 Hz</td>
</tr>
</tbody>
</table></div>
<p>And a 184.2240 MHz pixel clock calculated.</p>
<p>This works for Windows but I'd like to use this monitor in Linux. This is the Modeline I came up with:<br/></p>
<pre><code>Modeline "3840x720_60.00" 184.224 3840 3936 3946 4040 720 726 736 760 -hsync -vsync
</code></pre>
<p>But it doesn't seem to work (the monitor shows a rainbow test pattern when I turn it on which seems like what it does when there's no input).</p>
<p>I've read a couple of explanations of how to generate the Modeline such as this <a href="https://nyanpasu64.gitlab.io/blog/crt-modeline-cvt-interlacing" rel="nofollow noreferrer">article</a></p>
<p>But I think--the way Modelines are defined--a better way to think of the porches and sync would be like this:</p>
<p><img src="https://i.stack.imgur.com/DwQPI.png" alt="Timing diagram" /></p>
<p>FYI, I'm testing this with Ubuntu 23.10 and an RTX 4060 with NVIDIA driver 535. But I can try different Ubuntu's or even different hardware if that might make things easier.</p>
| 1776959 | 1450948 | 2024-03-26T08:46:10.210 | 2024-03-26T08:46:10.210 | Does this X.org Modeline look right? | [
"drivers",
"nvidia",
"graphics",
"display-resolution"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508606 | 1 | null | 2024-03-25T22:44:29.033 | 0 | 33 | <p>I recently bought a Dell computer (G15 5530) that came with one 1TB SSD. I upgrade it, and added a second SSD with 2T.</p>
<p>The 2T SSD was partitioned using <code>ext4</code> and <code>ntfs</code>. In the <code>ext4</code> partition, I installed <code>Ubuntu 22.04.4 LTS</code> and in the <code>ntfs</code> partition, I installed <code>Windows 11 Pro</code>, so my system has dual boot.</p>
<p>The 1T SSD was formatted using <code>exFAT</code> as I need to share data between Linux/Windows.</p>
<p>The output from <code>fdisk -l</code> is:<br />
(for a reason I don't understand, the output doesn't show the <code>nvme0n1p5</code> device formatted as ext4 (see the last image below)).</p>
<pre><code>Disk /dev/nvme0n1: 1.86 TiB, 2048408248320 bytes, 4000797360 sectors
Disk model: ADATA SX8200PNP
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: B1EC21C0-4E8C-4D76-AABC-0EF5269888A8
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 206847 204800 100M EFI System
/dev/nvme0n1p2 206848 239615 32768 16M Microsoft reserved
/dev/nvme0n1p3 239616 1635187415 1634947800 779.6G Microsoft basic data
/dev/nvme0n1p4 1635188736 1636863999 1675264 818M Windows recovery environment
/dev/nvme0n1p5 1636866048 4000796671 2363930624 1.1T Windows recovery environment
Disk /dev/nvme1n1: 953.87 GiB, 1024209543168 bytes, 2000409264 sectors
Disk model: BC901 NVMe SK hynix 1024GB
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: A3F425B5-9FEA-4425-97E9-C8CFB71E6446
Device Start End Sectors Size Type
/dev/nvme1n1p1 2048 2000408575 2000406528 953.9G Microsoft basic data
</code></pre>
<p>The exFAT partition is mounted in <code>fstab</code> as:</p>
<pre><code>/dev/nvme1n1p1 /home/icamps/Dados exfat users,exec,rw,suid,dev,atime,diratime,uid=1000,gid=1000,umask=000 0 0
</code></pre>
<p>The problem is that from time to time, I cannot boot, and I'm getting the error shown in the image below:</p>
<p><a href="https://i.stack.imgur.com/jE6c1.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jE6c1.jpg" alt="enter image description here" /></a></p>
<p>After entering <code>ENTER</code>, and then rebooting, I can boot normally.</p>
<p>How can I fix this issue?</p>
<p>Regards,</p>
<p>Camps</p>
<p>PS: Screenshot from DISK utility:</p>
<p><a href="https://i.stack.imgur.com/NKq7y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NKq7y.png" alt="enter image description here" /></a></p>
| 918686 | null | null | 2024-03-25T22:44:29.033 | << exFAT-fs: invalid fs_name >> | [
"boot",
"dual-boot",
"ssd",
"exfat"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508608 | 1 | null | 2024-03-26T00:22:56.150 | 0 | 21 | <p>I have seen this question asked before but no solution has worked for me.
I tried flashing Ubuntu 24.04 on a flashdrive via balena. I see the image in there.
I added a 32 bit boot loader as well into the correct folder.
However noth</p>
<p>I also <a href="https://streamable.com/zr15jt" rel="nofollow noreferrer">burned it on a dvd</a> but it would not recognize/boot the disc due to my laptop being the A1181</p>
<p>Question</p>
<ol>
<li>Is it possible to use my modern M1 Mabook air, format/attach external hard disk via usb-c, and install ubuntu directly onto the external drive?
AND THEN add the 32 bit bootloader and physically install that drive into my a1181 to make this work?</li>
</ol>
<p>I previously installed 18.04 but wanted to update my hard drive so started with a fresh SSD.</p>
<p>Any and all input is greatly appreciated</p>
| 1775087 | null | null | 2024-03-26T00:22:56.150 | Ubuntu on A1181 (Black Macbook 2,1) by installing on external drive first? (32 bit EFI) | [
"uefi",
"macbook",
"32-bit"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T00:24:12.083",
"id": "2646935",
"postId": "1508608",
"score": "0",
"text": "Ubuntu 24.04 (*noble*) doesn't yet exist; it's currently the *development* release Ubuntu *noble* and remains that until it reaches RC state which isn't expected until after 18 April 2024, a... | null | [] | null | null | null | null | null |
1508609 | 1 | null | 2024-03-26T00:27:38.177 | 0 | 21 | <p>My keyboard has one broken key, the equal button "=". I would like to swap this important key with a less important one, say the "Home" key. I heard that xmodmap or xkeycaps could help but I can't find the keycode or keysym of the broken key (because it isn't responsive).</p>
<p>How do I permanently swap the two keys, of which one is broken?</p>
| 345219 | null | null | 2024-03-26T00:27:38.177 | Swap a broken key with a different key | [
"keyboard",
"shortcut-keys",
"keyboard-layout",
"swap"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508610 | 1 | null | 2024-03-26T00:43:41.750 | 0 | 69 | <p>Trying to install Ubuntu 22.04 it went through the setup just fine but when prompted to restart it does fine but when it tries to launch it goes to the attached image saying:</p>
<pre><code>ACPI Error: Could not disable RealTimeClock events
</code></pre>
<p>This is on a Microsoft Surface laptop 5. I am now able to get past the error and start the GUI, but on boot, the error is still present.</p>
<p><img src="https://i.stack.imgur.com/wzSA4.jpg" alt="image of the error" /></p>
| 1777809 | 1777809 | 2024-03-29T23:08:04.350 | 2024-03-29T23:08:04.350 | ACPI Error: Could not disable RealTimeClock events | [
"startup",
"acpi"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-27T06:43:05.353",
"id": "2647175",
"postId": "1508610",
"score": "0",
"text": "I think the ACPI Error might not be the problem that is causing your keyboard issues. Are you able to update the question with more details of your hardware (laptop model etc)?",
"userDi... | null | [] | null | null | null | null | null |
1508611 | 1 | null | 2024-03-26T00:49:26.097 | -1 | 36 | <p>I'm trying to install wine32 as it is required by PlayOnLinux. The installation fails due to missing dependencies.</p>
<p>This is not a duplicate of <a href="https://askubuntu.com/questions/140246/how-do-i-resolve-unmet-dependencies-after-adding-a-ppa">How do I resolve unmet dependencies after adding a PPA?</a>, specifically I have already tried the things suggested there such as:</p>
<pre><code>sudo apt-get update
sudo apt-get clean
sudo apt-get autoclean
sudo apt-get -f install
</code></pre>
<p>Checking all sources are enabled in: gksu software-properties-gtk.
Changing the server.</p>
<pre><code>sudo apt-get -u dist-upgrade
</code></pre>
<p>returns 0 everywhere including "not upgraded"</p>
<p>Requested output linked question:</p>
<pre class="lang-none prettyprint-override"><code>$ sudo apt install wine32
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
wine32:i386 : Depends: libwine:i386 (= 5.0-3ubuntu1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
</code></pre>
<pre class="lang-none prettyprint-override"><code>$ cat /etc/apt/sources.list
# deb cdrom:[Ubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731)]/ focal main restricted
deb-src http://archive.ubuntu.com/ubuntu focal main restricted
#Added by software-properties
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu focal main restricted
deb-src http://archive.ubuntu.com/ubuntu focal multiverse universe #Added by software-properties
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu focal-updates main restricted deb-src http://archive.ubuntu.com/ubuntu focal-updates multiverse main restricted universe #Added by software-properties
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu focal universe
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal universe
deb http://archive.ubuntu.com/ubuntu focal-updates universe
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://archive.ubuntu.com/ubuntu focal multiverse
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal multiverse
deb http://archive.ubuntu.com/ubuntu focal-updates multiverse
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal-updates multiverse
## N.B. software from this repository may not have been tested
as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu focal-backports main restricted
universe multiverse
deb-src http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
#Added by software-properties
# deb-src http://us.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu focal partner
# deb-src http://archive.canonical.com/ubuntu focal partner
deb http://archive.ubuntu.com/ubuntu focal-security main restricted
deb-src http://archive.ubuntu.com/ubuntu focal-security multiverse main restricted universe
#Added by software-properties
# deb-src http://security.ubuntu.com/ubuntu focal-security main restricted
deb http://archive.ubuntu.com/ubuntu focal-security universe
# deb-src http://security.ubuntu.com/ubuntu focal-security universe
deb http://archive.ubuntu.com/ubuntu focal-security multiverse
# deb-src http://security.ubuntu.com/ubuntu focal-security multiverse
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.
</code></pre>
<pre class="lang-none prettyprint-override"><code>$ cat /etc/apt/sources.list.d/*
deb http://ppa.launchpad.net/appimagelauncher-team/stable/ubuntu focal main
# deb-src http://ppa.launchpad.net/appimagelauncher-team/stable/ubuntu focal main
deb http://ppa.launchpad.net/appimagelauncher-team/stable/ubuntu focal main
# deb-src http://ppa.launchpad.net/appimagelauncher-team/stable/ubuntu focal main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
deb http://ppa.launchpad.net/helkaluin/webp-pixbuf-loader/ubuntu focal main
# deb-src http://ppa.launchpad.net/helkaluin/webp-pixbuf-loader/ubuntu focal main deb http://ppa.launchpad.net/helkaluin/webp-pixbuf-loader/ubuntu focal main
# deb-src http://ppa.launchpad.net/helkaluin/webp-pixbuf-loader/ubuntu focal main
deb http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu focal main
# deb-src http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu focal main
deb http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu focal main
# deb-src http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu focal main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] https://packages.microsoft.com/repos/edge/ stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] https://packages.microsoft.com/repos/edge/ stable main
deb http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu focal main
# deb-src http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu focal main
deb http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu foca main
# deb-src http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu focal main
deb https://download.opensuse.org/repositories/home:/npreining:/debian-ubuntu-onedrive/xUbuntu_20.04/
deb https://download.opensuse.org/repositories/home:/npreining:/debian-ubuntu-onedrive/xUbuntu_20.04/
# deb http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu focal main
# deb-src http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu focal main
# deb http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu focal main
# deb-src http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu focal main
# # ProtonVPN stable release #
deb [arch="all", signed-by=/usr/share/keyrings/protonvpn-stable-archive-keyring.gpg] https://repo.protonvpn.com/debian stable main
# # ProtonVPN stable release #
deb [arch="all", signed-by=/usr/share/keyrings/protonvpn-stable-archive-keyring.gpg] https://repo.protonvpn.com/debian stable main
deb http://ppa.launchpad.net/savoury1/ffmpeg4/ubuntu focal main
# deb-src http://ppa.launchpad.net/savoury1/ffmpeg4/ubuntu focal main
deb http://ppa.launchpad.net/savoury1/ffmpeg4/ubuntu focal main
# deb-src http://ppa.launchpad.net/savoury1/ffmpeg4/ubuntu focal main
deb [arch=amd64] https://repo.skype.com/deb stable main
deb [arch=amd64] https://repo.skype.com/deb stable main
deb https://download.sublimetext.com/ apt/stable/
deb https://download.sublimetext.com/ apt/stable/
# Tailscale packages for ubuntu focal
deb [signed-by=/usr/share/keyrings/tailscale-archive-keyring.gpg] https://pkgs.tailscale.com/stable/ubuntu focal main
# Tailscale packages for ubuntu focal
deb [signed-by=/usr/share/keyrings/tailscale-archive-keyring.gpg] https://pkgs.tailscale.com/stable/ubuntu focal main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64,arm64,armhf] https://packages.microsoft.com/repos/code stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64,arm64,armhf] https://packages.microsoft.com/repos/code stable main
</code></pre>
<p>I have tried things like:</p>
<pre><code>sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install wine32
</code></pre>
<p>and</p>
<pre><code>sudo dpkg --add-architecture i386
sudo mkdir -pm755 /etc/apt/keyrings
sudo wget -O /etc/apt/keyrings/winehq-archive.key https://dl.winehq.org/wine-builds/winehq.key
sudo wget -NP /etc/apt/sources.list.d/ https://dl.winehq.org/wine-builds/ubuntu/dists/focal/winehq-focal.sources
</code></pre>
<p>I have tried purging. I have tried installing the missing dependencies that are mentioned, but it fails because I have "held broken packages" e.g.:</p>
<blockquote>
<p>The following packages have unmet dependencies: wine32:i386 :
Depends: libwine:i386 (= 5.0-3ubuntu1) but it is not going to be
installed E: Unable to correct problems, you have held broken
packages.</p>
</blockquote>
<p>I have tried to list the "broken dependencies" with <code>dpkg --get-selections | grep hold</code> (<a href="https://askubuntu.com/a/223267/800252">https://askubuntu.com/a/223267/800252</a>) which returns nothing.</p>
<p>I have tried purging and starting either method over again:</p>
<pre><code>sudo apt remove --purge winehq-stable wine-stable wine1.8 wine-mono wine-gecko wine32:i386
sudo apt autoremove
sudo apt autoclean
</code></pre>
<p>Nothing has helped. Finally I tried aptitude which suggested the following solution:</p>
<pre><code>"sudo aptitude install winehq-stable
(edited out due to character limit and request for other long output)"
</code></pre>
<p>Would this be safe to do? Will it lead to problems elsewhere? (And will it even resolve my issue?)</p>
| 800252 | 800252 | 2024-03-28T16:03:57.227 | 2024-03-28T16:03:57.227 | How to install wine32 on Ubuntu 20.04 when I can't overcome missing dependency issues | [
"apt",
"wine",
"dependencies"
] | 0 | 23 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T00:50:12.187",
"id": "2646938",
"postId": "1508611",
"score": "0",
"text": "I had to replace \"but it is not going to be installed\" to \"b\" in the last output because otherwise the question would exceed the character limit.",
"userDisplayName": null,
"user... | null | [] | null | null | 2024-03-26T13:34:34.003 | null | null |
1508612 | 1 | null | 2024-03-26T01:46:15.350 | 0 | 20 | <p>I installed Thunderbird following a major crash and after deleting the program, sudo apt-get purge thunderbird, then downloading >1000 messages.</p>
<p>This morning no sign of Folders let alone messages.</p>
<p>Any ideas?</p>
| 342684 | null | null | 2024-03-26T01:46:15.350 | Problem with new Thunderbird 115 install | [
"software-installation",
"thunderbird"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T04:58:35.747",
"id": "2646948",
"postId": "1508612",
"score": "0",
"text": "How did you download messages after purging the package?",
"userDisplayName": null,
"userId": "243321"
},
{
"creationDate": "2024-03-27T13:55:51.280",
"id": "2647259",
... | null | [] | null | null | null | null | null |
1508613 | 1 | null | 2024-03-26T02:21:22.853 | 0 | 47 | <p>So I have a KVM of Ubuntu 22.04.4 LTS running on my Server. The base operating system is Open Media Vault 6 (Debian-based). I have 2 file systems I am passing through to the KVM, I can mount them using this in the terminal:</p>
<pre><code>sudo mount -t virtiofs D3 /home/warcraft/Videos/D3
sudo mount -t virtiofs D5 /home/warcraft/Videos/D5
</code></pre>
<p>I have searched for various guides and cannot find a way to add this mounting process to <code>fstab</code> to have them automatically mounted. Any guidance would be appreciated. I have tried the basic</p>
<p><code>D3 /home/warcraft/Video/D3 virtiofs rw 0 0</code> and get errors:</p>
<pre><code>mount: /home/warcraft/Video/D3: mount point does not exist
</code></pre>
| 1777816 | 1450948 | 2024-03-26T19:02:19.153 | 2024-03-26T19:02:19.153 | Auto Mount virtiofs | [
"mount",
"22.04",
"fstab"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T22:08:58.377",
"id": "2647136",
"postId": "1508613",
"score": "0",
"text": "In your manual mount the path is /home/warcraft/Videos/D3 , in your fstab example it's /home/warcraft/Video/D3 ... Videos and Video is not the same, are they both supposed to exist, or is t... | null | [] | null | null | null | null | null |
1508614 | 1 | null | 2024-03-26T03:04:58.143 | 0 | 39 | <p>I have a printer that no longer runs with CUPS 2.4.1. In the past, I have been able to delete it from CUPS and then reinstall it to get it working again. Now when I attempt to delete it in CUPS, I get the message "Printer deleted successfully" but the printer will not go away. It is no longer functional from my laptop.</p>
<p>I am running Ubuntu 22.04.4 LTS on a Lenovo ThinkPad. The printer works OK from my desktop system running Linux Mint.</p>
<p>The only thing I did differently the last time I configured the printer with CUPS is I tried using the Printer's name (EPSON6055F4) instead of its IP address when configuring IPP Everywhere. I have found a whole bunch of CUPS files on my laptop, but I don't think deleting any of them without knowing what I am doing is a good idea. Anyone have any ideas?</p>
<p>Well I still can't delete this printer from CUPS, but it has mysteriously started working again.</p>
| 82215 | 82215 | 2024-03-26T03:21:26.253 | 2024-03-26T16:14:13.827 | cups ipp everywhere printer won't delete | [
"printing"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T16:24:28.407",
"id": "2647065",
"postId": "1508614",
"score": "1",
"text": "Does this answer your question? [How do I disable automatic remote printer installation?](https://askubuntu.com/questions/345083/how-do-i-disable-automatic-remote-printer-installation)",
... | null | [
{
"accepted": null,
"body": "<p>I think I figured the answer to my question:\n<em>cups ipp everywhere printer won't delete</em></p>\n<p>Follow the steps below to remove the configuration file for the printer.</p>\n<ol>\n<li>cd /etc/cups</li>\n<li>ls</li>\n<li>sudo less printers.conf <em>(lets you read the... | null | null | null | null | null |
1508617 | 1 | null | 2024-03-26T04:11:03.380 | -1 | 29 | <p>The suspend button in Lubuntu 22.04 desktop asks for confirmation. I'm going to find that really annoying after a while.</p>
| 441436 | null | null | 2024-03-26T09:33:06.227 | Is there any way to get Lubuntu 22.04 to suspend without asking 'If you really want to...'? | [
"22.04",
"lubuntu",
"suspend"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>you can refer to a similar question <a href=\"https://askubuntu.com/questions/1272300/how-to-disable-shutdown-confirmation-on-ubuntu-20-04\">here</a>, to suppress the logout confirmation dialog.</p>\n<pre><code>gsettings get org.gnome.SessionManager logout-prompt\n</code></pr... | null | null | null | null | null |
1508618 | 1 | null | 2024-03-26T04:32:16.563 | 0 | 25 | <p>The following problem occurred when running R studio.
How can I solve this?</p>
<h2>R Session Startup Failure Report</h2>
<h3>RStudio Version</h3>
<p>RStudio 2023.12.1+402 "Ocean Storm " (4da58325, 2024-01-29) for Ubuntu Jammy</p>
<p>Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) rstudio/2023.12.1+402 Chrome/116.0.5845.190 Electron/26.2.4 Safari/537.36</p>
<h3>Error message</h3>
<p>[No error available]</p>
<h3>Process Output</h3>
<p>The R session exited with code 127.</p>
<p>Error output:</p>
<pre><code>/usr/lib/rstudio/resources/app/bin/rsession: error while loading shared libraries: libssl.so.3: cannot open shared object file: No such file or directory
</code></pre>
<p>Standard output:</p>
<pre><code>[No output emitted]
</code></pre>
<h3>Logs</h3>
<p><em>Log File</em></p>
<pre><code>[No logs available]
</code></pre>
| 1777819 | null | null | 2024-03-26T04:32:16.563 | Error Starting R in Ubuntu | [
"rstudio"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T07:16:29.653",
"id": "2646956",
"postId": "1508618",
"score": "0",
"text": "Have you tried: `sudo apt update && sudo apt install libssl-dev`?",
"userDisplayName": null,
"userId": "884673"
},
{
"creationDate": "2024-03-26T07:17:08.780",
"id": "264... | null | [] | null | null | null | null | null |
1508619 | 1 | null | 2024-03-26T04:41:22.850 | -1 | 60 | <p>I would like to understand why is Ubuntu swapping while the memory is underutilized. I have plenty of RAM available, so I would not expect any swapping at this point.</p>
<p><a href="https://i.stack.imgur.com/kzQ5Y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kzQ5Y.png" alt="swap high" /></a></p>
| 1777832 | 94914 | 2024-03-26T06:24:03.017 | 2024-03-27T04:21:51.087 | High swap, low memory | [
"ram",
"swap"
] | 2 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T04:54:00.640",
"id": "2646947",
"postId": "1508619",
"score": "0",
"text": "At _some_ point you had enough memory usage to drive things into swap. And once things get shunted off to swap, they stay there until something actively uses it. So whatever's in swap right ... | null | [
{
"accepted": null,
"body": "<p>You have more than enough RAM, and will not need swap. In principle, you could decrease swappiness so that the system will use it less, but practically, having another two gigabites of swap is really not that helpful.</p>\n<p>Just remove the swap. First, turn it off with <cod... | null | null | null | null | null |
1508621 | 1 | null | 2024-03-26T05:56:17.033 | 0 | 39 | <p>i work on project codeigniter 4, i installed my project on my apache2 server on ubuntu,
set my virtual host :</p>
<p><code>127.0.0.1 du-accurate.local</code></p>
<p><code>127.0.0.1 localhost</code></p>
<p><code>127.0.1.1 X1-Cabron</code></p>
<p>and enable my mod_rewrite</p>
<p><code>sudo a2enmod rewrtite</code></p>
<p>but when i access my website on local by typing du-accurate.local,
it only show part of my index.php</p>
<p><code>systemDirectory, '\\/ ') . DIRECTORY_SEPARATOR . 'bootstrap.php'; // Load environment settings from .env files into $_SERVER and $_ENV require_once SYSTEMPATH . 'Config/DotEnv.php'; (new CodeIgniter\Config\DotEnv(ROOTPATH))->load(); // Define ENVIRONMENT if (! defined('ENVIRONMENT')) { define('ENVIRONMENT', env('CI_ENVIRONMENT', 'production')); } // Load Config Cache // $factoriesCache = new \CodeIgniter\Cache\FactoriesCache(); // $factoriesCache->load('config'); // ^^^ Uncomment these lines if you want to use Config Caching. /* * --------------------------------------------------------------- * GRAB OUR CODEIGNITER INSTANCE * --------------------------------------------------------------- * * The CodeIgniter class contains the core functionality to make * the application run, and does all the dirty work to get * the pieces all working together. */ $app = Config\Services::codeigniter(); $app->initialize(); $context = is_cli() ? 'php-cli' : 'web'; $app->setContext($context); /* *--------------------------------------------------------------- * LAUNCH THE APPLICATION *--------------------------------------------------------------- * Now that everything is set up, it's time to actually fire * up the engines and make this app do its thang. */ $app->run(); // Save Config Cache // $factoriesCache->save('config'); // ^^^ Uncomment this line if you want to use Config Caching. // Exits the application, setting the exit code for CLI-based applications // that might be watching. exit(EXIT_SUCCESS);</code></p>
<p>the code above just showed on my browser as if it just text, not php code</p>
| 1764777 | 1764777 | 2024-03-27T05:47:17.157 | 2024-03-27T05:47:17.157 | how to run codeigniter 4 on apache2 ubuntu | [
"22.04",
"apache2",
"php"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T08:14:35.743",
"id": "2646961",
"postId": "1508621",
"score": "0",
"text": "Please format your question so it is readable.",
"userDisplayName": null,
"userId": "614422"
},
{
"creationDate": "2024-03-26T08:16:37.093",
"id": "2646962",
"postId"... | null | [] | null | null | null | null | null |
1508623 | 1 | null | 2024-03-26T06:51:35.250 | 0 | 44 | <p>I am trying to uninstall Xilinx Vivado on my Ubuntu system. However, before doing so. the folders <code>/opt/Xilinx</code> and <code>/root/.Xilinx</code> were removed manually.
So, I tried to reinstall Vivado to be able to safefly uninstall it afterwards. But the installation process fails with the following error:</p>
<pre><code>ERROR - Program group entry, Xilinx Design Tools, already exists for 2022.2. Specify a different program group entry.
</code></pre>
<p>I am not quite sure what the "Program group entry" is. How do I fix this?</p>
<p>Thanks!</p>
| 1777859 | 884673 | 2024-03-26T07:45:03.517 | 2024-03-26T07:45:03.517 | program group entry | [
"22.04",
"xilinx"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508624 | 1 | null | 2024-03-26T06:54:40.573 | -1 | 35 | <p>this my channels info getting from w_scan2</p>
<pre><code>Qatar Today 1(EshailSat):10730:h:0:30000:931:932:10903
Almamlaka TV(Eshailsat):10730:h:0:30000:941:942:10904
Al Seraj TV(Eshailsat):10730:h:0:30000:951:952:10905
Al Jazeera(Al Jazeera):11604:h:0:27500:512:650:10501
</code></pre>
<p>i have tried so many different config file but there is no fully example for this work
my last try config file is this :</p>
<pre><code>new dvb-s2 broadcast enabled
setup dvb-s2 input "dvb-s2://"
setup dvb-s2 option dvb-frequency=11230000000
setup dvb-s2 option polarization=H
setup dvb-s2 option srate=27500
setup dvb-s2 option inversion=2
setup dvb-s2 option modulation=8PSK
setup dvb-s2 option rolloff=0.35
setup dvb-s2 option pilot=off
setup dvb-s2 option tuner=0
setup dvb-s2 option programs=931,932
setup dvb-s2 output #duplicate{dst=std{access=http,mux=ts,dst=0.0.0.0:8080/qatar-today},select="program=931,932"}
control dvb-s2 play
</code></pre>
<p>but nothing play and this is some of errors :</p>
<pre><code>main interface error: no suitable interface module
main libvlc error: interface "globalhotkeys,none" initialization failed
[Media: dvb-s2] dtv stream error: cannot set frontend tuning parameters: Invalid argument
[Media: dvb-s2] dtv stream error: tuning to 11230000000 Hz failed
[Media: dvb-s2] main stream error: Digital broadcasting
[Media: dvb-s2] main stream error: The selected digital tuner does not support the specified parameters.
Please check the preferences.
[Media: dvb-s2] main stream debug: no access modules matched
[Media: dvb-s2] main input error: Your input can't be opened
[Media: dvb-s2] main input error: VLC is unable to open the MRL 'dvb-s2://'. Check the log for details.
</code></pre>
| 1777862 | 1777862 | 2024-03-27T05:44:52.713 | 2024-03-27T05:44:52.713 | vlm config file for streaming dvb-s2 input over http with vlc | [
"vlc",
"streaming",
"dvb"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508626 | 1 | 1508645 | 2024-03-26T07:54:41.753 | 0 | 70 | <p>I tried something, but it's not working. For me, the <code>sudo fdisk -l</code> command gives me this output:</p>
<pre><code>... loop devices removed from output ...
Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors
Disk model: HFM256GDGTNG-87A0A
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 70A46181-6153-4C81-880E-3CB402E39E10
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 1050623 1048576 512M EFI System
/dev/nvme0n1p2 1050624 500117503 499066880 238G Linux filesystem
...
Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk model: MobileDataStar
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: FE0B84B3-6701-43B3-88E3-7D588DD4A495
Device Start End Sectors Size Type
/dev/sda1 34 262177 262144 128M Microsoft reserved
/dev/sda2 264192 976771071 976506880 465.6G Microsoft basic data
</code></pre>
<p>I want to mount this /dev/sda which is a Netac external ssd.
Here is <code>lsblk</code> output:</p>
<pre><code>NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 4K 1 loop /snap/bare/5
loop1 7:1 0 63.4M 1 loop /snap/core20/1974
loop2 7:2 0 73.9M 1 loop /snap/core22/858
loop3 7:3 0 237.2M 1 loop /snap/firefox/2987
loop4 7:4 0 349.7M 1 loop /snap/gnome-3-38-2004/143
loop5 7:5 0 485.5M 1 loop /snap/gnome-42-2204/120
loop6 7:6 0 91.7M 1 loop /snap/gtk-common-themes/1535
loop7 7:7 0 12.3M 1 loop /snap/snap-store/959
loop8 7:8 0 53.3M 1 loop /snap/snapd/19457
loop9 7:9 0 452K 1 loop /snap/snapd-desktop-integration/83
sda 8:0 0 465.8G 0 disk
nvme0n1 259:0 0 238.5G 0 disk
├─nvme0n1p1 259:1 0 512M 0 part /boot/efi
└─nvme0n1p2 259:2 0 238G 0 part /var/snap/firefox/common/host-hunspell
</code></pre>
<p>The <code>sudo parted -l</code> gives me the output like:</p>
<pre><code>Model: Netac MobileDataStar (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 17.4kB 134MB 134MB Microsoft reserved partition msftres
2 135MB 500GB 500GB ntfs Basic data partition msftdata
Model: HFM256GDGTNG-87A0A (nvme)
Disk /dev/nvme0n1: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 EFI System Partition boot, esp
2 538MB 256GB 256GB ext4
</code></pre>
<p>After installing ntfs-3g, I tried this command <code>sudo mount -t ntfs-3g /dev/sda /media/ntfs/</code>:</p>
<pre><code>NTFS signature is missing.
Failed to mount '/dev/sda': Invalid argument
The device '/dev/sda' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
</code></pre>
<p>I also tried this <code>udisksctl mount --block-device /dev/sda </code>:</p>
<pre><code>Object /org/freedesktop/UDisks2/block_devices/sda is not a mountable filesystem.
</code></pre>
<p>Tried <code>sudo mount -t ntfs-3g /dev/sda2 /media/ntfs</code>
It's saying:</p>
<pre><code>ntfs-3g: Failed to access volume '/dev/sda2': No such file or directory
ntfs-3g 2021.8.22 integrated FUSE 28 - Third Generation NTFS Driver
Configuration type 7, XATTRS are on, POSIX ACLS are on
Copyright (C) 2005-2007 Yura Pakhuchiy
Copyright (C) 2006-2009 Szabolcs Szakacsits
Copyright (C) 2007-2021 Jean-Pierre Andre
Copyright (C) 2009-2020 Erik Larsson
Usage: ntfs-3g [-o option[,...]] <device|image_file> <mount_point>
Options: ro (read-only mount), windows_names, uid=, gid=,
umask=, fmask=, dmask=, streams_interface=.
Please see the details in the manual (type: man ntfs-3g).
Example: ntfs-3g /dev/sda1 /mnt/windows
Plugin path: /usr/lib/x86_64-linux-gnu/ntfs-3g
News, support and information: https://github.com/tuxera/ntfs-3g/
</code></pre>
<p>What can I do now?</p>
| 1496567 | 1496567 | 2024-03-26T10:42:39.983 | 2024-03-26T11:11:28.053 | I couldn't mount my external ssd (ntfs) to my ubuntu 22.04.4 LTS | [
"mount",
"hard-drive"
] | 1 | 14 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T08:05:41.800",
"id": "2646959",
"postId": "1508626",
"score": "2",
"text": "I would think that you need to mount one of the partitions (/dev/sda1 or /dev/sda2), not the full disk-device (/dev/sda) - probably /dev/sda2,",
"userDisplayName": null,
"userId": "6... | {
"accepted": true,
"body": "<p>The problem is solved now. I installed gparted, then I change the flags of the partition, it was first on msftdata, I rechoose msftdta and close it. Then i saw my ssd is recognized and then I try the <code>sudo mount -t ntfs-3g /dev/sda2 /media/ntfs</code> and it got mounted. Thank you everyone for your support.</p>\n",
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{
"accepted": true,
"body": "<p>The problem is solved now. I installed gparted, then I change the flags of the partition, it was first on msftdata, I rechoose msftdta and close it. Then i saw my ssd is recognized and then I try the <code>sudo mount -t ntfs-3g /dev/sda2 /media/ntfs</code> and it got mounted.... | null | null | null | null | null |
1508627 | 1 | null | 2024-03-26T08:38:11.890 | 1 | 38 | <p>I have installed chromium on ubuntu 22.04, but it didn't work properly, I got the following errors
<code>chrome failed to start: /system.slice/test.service is not a snap cgroup, </code></p>
<p>then I uninstalled chromium from ubuntu and delete all files regarding it, with the following commands -</p>
<pre><code>sudo apt-get remove chromium-browser
sudo apt-get remove --auto-remove chromium-browser
sudo apt-get purge chromium-browser
sudo rm -rf /snap/bin/chromium
</code></pre>
<p>Now I installed chrome but now I am getting same error
<code>chrome failed to start: /system.slice/test.service is not a snap cgroup, </code></p>
<p>Can you please help me figure out the reason and how to solve this?</p>
| 1777874 | null | null | 2024-03-26T08:38:11.890 | Chromium not uninstalled properly on ubuntu 22.04 | [
"22.04",
"google-chrome",
"chromium"
] | 0 | 8 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T09:01:19.597",
"id": "2646969",
"postId": "1508627",
"score": "1",
"text": "did you install Chromium as a Snap? In terminal type `which chromium`. If it was installed as a Snap, you need a different command to uninstall it - see [this Ask Ubuntu Q&A](https://askubun... | null | [] | null | null | null | null | null |
1508631 | 1 | null | 2024-03-26T09:32:44.990 | 0 | 25 | <p>I recently installed Ubuntu and immediately after installing the Desktop, Music, Pictures, etc, directories got locked as shown below, anyone know why? Even with the <code>cd</code> command, it says the path was not found.</p>
<p><a href="https://i.stack.imgur.com/Hsoq5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Hsoq5.png" alt="enter image description here" /></a></p>
| 982033 | null | null | 2024-03-26T09:32:44.990 | Locking directories | [
"22.04"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T09:54:01.713",
"id": "2646976",
"postId": "1508631",
"score": "0",
"text": "No, when I try to change permissions with chmod or chown, I get the following error:\n\nchmod: cannot access 'Videos': Too many levels of symbolic links\n\nchown: cannot dereference 'Videos'... | null | [] | null | null | 2024-03-26T15:31:36.753 | null | null |
1508633 | 1 | null | 2024-03-26T09:43:13.837 | 0 | 36 | <p>Speakers make crackling and to a lesser extent, popping sounds when sound is played. Randomly, sound would completely cut out for 1 to 10 seconds, followed by much more crackling when audio returns. Eventually crackling returns to its lower 'average' rate, as if in that silent period, the computer is catching up on that time it wasn't crackling. Rarer than the audio cutting out, audio may echo. Sounds would repeat once, about half a second after the first sound (while still crackling).</p>
<p>Happens across a variety of software. Music via <code>mocp</code>, Youtube via <code>firefox</code>, and movies via <code>vlc</code> seem to exhibit the worst of this, with the last two occasionally showing audio to be slightly out of sync at random intervals.</p>
<p>Interestingly, if I try playing a game via <code>wine</code>, the audio is almost completely fine. I'd have to focus quite a bit to detect what little there is of the issue. It would be a single quiet crack every few minutes. However, the TV would randomly lose sound permanently (TV channels and other sources still work), which is fixed by turning the TV off and back on. This act of turning off and on would also randomly quit (or crash?) the game to desktop. When the sound is lost in this manner, it typically occurs after a single pop.</p>
<ul>
<li>Ubuntu 23.10.1 (default kernel and latest via <code>mainline</code> tried)</li>
<li>Sapphire RX 7700 XT (default AMDGPU drivers and kisak PPA tried) Wayland and</li>
<li>Xorg tried</li>
<li>Two different TVs tried as monitors (older standard and newer smart)</li>
<li>Two different HDMI cables tried</li>
<li>All HDMI ports on the TV and video card tried</li>
<li>Using <code>pipewire</code>, but <code>alsa</code> tried</li>
<li>Under <code>alsa</code>, uncomment and edit <code>default-sample-rate</code> to <code>48000</code> from <code>/etc/pulse/daemon.conf</code></li>
<li>Under <code>alsa</code>, edit <code>load-module module-udev-detect</code> to <code>load-module module-udev-detect tsched=0</code> from <code>/etc/pulse/default.pa</code></li>
<li>All troubleshooting attempts tried one at a time then reverted to default</li>
</ul>
| 823468 | null | null | 2024-03-26T09:43:13.837 | Choppy/crackling audio | [
"sound",
"alsa",
"hdmi",
"pipewire"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508635 | 1 | 1508778 | 2024-03-26T10:03:01.330 | 0 | 50 | <p>I had some problems updating my old 20.04 to 22.04.
After my initial update my kernel was still at 5.4.0-174.</p>
<p>My system was starting but not everything was working.
I've upgraded my kernel using the command apt-get install linux-image-generic-hwe-22.04</p>
<p>After the upgrade it looks like the system is starting. But after a while the screen gets blank with a cursor. You cannot do anything anymore.</p>
<p>Opened another terminal using shift, alt , F2 and did a reboot to safemode. From safemode I can get to normal boot.</p>
<p>I've tried sudo apt install --reinstall ubuntu-desktop but that did not solve the problem.</p>
<p>In the messages passing by I saw Grub failed boot detection.</p>
<p>Any help?</p>
| 1774357 | null | null | 2024-03-27T17:40:33.193 | Ubuntu 22.04 not opening in GUI | [
"boot",
"22.04",
"gui"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>Update,</p>\n<p>I solved it by changing my NVIDA proprietary driver.\nI've changed it to X server -Nouveau display driver from xserver-xorg-video-nouveau</p>\n",
"commentCount": "0",
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"communityOwnedDate": null,
"contentLicense": "CC BY-SA 4.0",
"creationDate": "2024-03-27T17:40:33.193",
"id": "1508778",
"lastActivityDate": "2024-03-27T17:40:33.193",
"lastEditDate": null,
"lastEditorDisplayName": null,
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"ownerUserId": "1774357",
"parentId": "1508635",
"postTypeId": "2",
"score": "0"
} | [
{
"accepted": true,
"body": "<p>Update,</p>\n<p>I solved it by changing my NVIDA proprietary driver.\nI've changed it to X server -Nouveau display driver from xserver-xorg-video-nouveau</p>\n",
"commentCount": "0",
"comments": [],
"communityOwnedDate": null,
"contentLicense": "CC BY-SA 4.0",... | null | null | null | null | null |
1508637 | 1 | null | 2024-03-26T10:27:07.340 | -2 | 33 | <p>Since my upgrade to Ubuntu 22.04 LTS, the battery indicator shows "not charging" when the charger is plugged in while the battery is full. This could be correct but confusing. When the battery is not completely full and charging, it shows only the remaining battery life and percentage as if it was running from the battery
Does this is any Software glitch ???
because i also used Ubuntu 23 on same laptop there is no such problem i face.
only ubuntu 22.04 have this problem how to fix it......</p>
| 1777899 | null | null | 2024-03-26T12:53:53.833 | In ubuntu 22.04 LTS My battery charging Indicator show not charging | [
"laptop",
"battery",
"charging"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T12:37:14.527",
"id": "2647003",
"postId": "1508637",
"score": "0",
"text": "Does it only show not charging when it’s fairly high, eg >90%, or whenever it’s plugged in whatever the battery status? And is the battery % increasing even when it says not charging? My Asu... | null | [
{
"accepted": null,
"body": "<p>That is a normal behavior for some laptops. I use a IdeaPad 330 at work and had that same "issue", at first I thought the plug was damaged. If you want a better explanation check these links.</p>\n<p><a href=\"https://askubuntu.com/questions/1466135/battery-charging... | null | null | null | null | null |
1508638 | 1 | null | 2024-03-26T10:27:34.940 | 0 | 23 | <p>I am trying to run a W11 VM and the VM is working OK but I cannot get the display driver from virtio-win-0.1.248.iso to be accepted.<br />
The message I have from the Red Hat driver Properties is:-</p>
<p>Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52).</p>
<p>I have wasted many hours trying to sort this out but most of the suggested options either do not apply to a VM or solutions are ephemeral and once VM is shit down and later started the repairs no longer work.</p>
<p>I know others will have come across this but is there a reliable solution please?</p>
| 1777898 | null | null | 2024-03-26T10:27:34.940 | QEMU/KVM Windows 11 Code 52 error with display driver | [
"virtualization"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508639 | 1 | null | 2024-03-26T10:32:27.330 | 1 | 45 | <p>I have a Thinkpad X1 Carbon laptop and installed Ubuntu 22.04 LTS on it. It is quite weird that almost every day before properly charging this laptop, I have to go to bios and disable the battery (reset power management I guess?). Although it does detect if the power cable has been plugged, it shows 'not charging'. I have tried to update firmware and the bios but that didn't help.</p>
| 1777902 | 1749634 | 2024-03-27T01:30:21.273 | 2024-03-27T01:30:21.273 | Frequently 'Not charging', Ubuntu 22.04 on Thinkpad X1 Carbon | [
"power-management",
"lenovo",
"battery",
"thinkpad",
"charging"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508640 | 1 | null | 2024-03-26T10:34:59.083 | 1 | 52 | <p>I'm having quite a difficult time solving an issue with my sound in Ubuntu 22.04. It seems as though no matter what I try, I can't get my system sound-card to be detected. I've tried many things including the excellent help offered by this community to other users <a href="https://askubuntu.com/questions/1406646/ubuntu-22-04-audio-output-not-working-dummy-audio">here</a>, <a href="https://askubuntu.com/questions/1423435/ubuntu-22-04-sound-card-exists-but-is-not-detected">here</a> and <a href="https://askubuntu.com/questions/1403575/hdmi-audio-issue-ubuntu-22-04">here</a> but nothing seems to be working for me sadly - only Dummy Output appears in the options. I've re-installed ALSA and pulseaudio multiple times, modified the <code>/etc/default/grub</code> file in a few different ways and nothing seems to get the job done. I know it's not the devices plugged into the audio jack, as I've tested multiple of them and confirmed they work elsewhere so I'm confident that I'm missing something software related.</p>
<p>I've gone through and processed a diagnostic report through <code>wget http://www.alsa-project.org/alsa-info.sh -O alsa-info.sh && bash alsa-info.sh</code>, the output of which is <a href="http://alsa-project.org/db/?f=86806fca68cad9637b642355d04fc33433189cd7" rel="nofollow noreferrer">here</a>.</p>
<pre class="lang-none prettyprint-override"><code>
!!################################
!!ALSA Information Script v 0.5.3
!!################################
!!Script ran on: Tue Mar 26 10:09:00 UTC 2024
!!Linux Distribution
!!------------------
Ubuntu 22.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.4 LTS" PRETTY_NAME="Ubuntu 22.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy
!!DMI Information
!!---------------
Manufacturer: Trigkey
Product Name: S5
Product Version: Default string
Firmware Version: 5800H506
System SKU: Default string
Board Vendor: Trigkey
Board Name: S5
!!ACPI Device Status Information
!!---------------
/sys/bus/acpi/devices/AMDI0030:00/status 15
/sys/bus/acpi/devices/CPLM3218:02/status 15
/sys/bus/acpi/devices/LNXPOWER:00/status 1
/sys/bus/acpi/devices/LNXPOWER:01/status 1
/sys/bus/acpi/devices/LNXPOWER:02/status 1
/sys/bus/acpi/devices/LNXPOWER:03/status 1
/sys/bus/acpi/devices/LNXVIDEO:00/status 15
/sys/bus/acpi/devices/MSFT0101:00/status 15
/sys/bus/acpi/devices/NXP8013:02/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0A08:00/status 15
/sys/bus/acpi/devices/PNP0C01:00/status 15
/sys/bus/acpi/devices/PNP0C02:01/status 15
/sys/bus/acpi/devices/PNP0C02:03/status 15
/sys/bus/acpi/devices/PNP0C0C:00/status 11
/sys/bus/acpi/devices/PNP0C0F:00/status 11
/sys/bus/acpi/devices/PNP0C0F:01/status 11
/sys/bus/acpi/devices/PNP0C0F:02/status 11
/sys/bus/acpi/devices/PNP0C0F:03/status 11
/sys/bus/acpi/devices/PNP0C0F:04/status 11
/sys/bus/acpi/devices/PNP0C0F:05/status 11
/sys/bus/acpi/devices/PNP0C0F:06/status 11
/sys/bus/acpi/devices/PNP0C0F:07/status 11
/sys/bus/acpi/devices/PNP0C50:00/status 15
/sys/bus/acpi/devices/PNP0C50:06/status 15
/sys/bus/acpi/devices/device:32/status 11
/sys/bus/acpi/devices/device:33/status 11
/sys/bus/acpi/devices/device:34/status 11
/sys/bus/acpi/devices/device:35/status 11
/sys/bus/acpi/devices/device:36/status 11
/sys/bus/acpi/devices/device:37/status 11
/sys/bus/acpi/devices/device:38/status 11
/sys/bus/acpi/devices/device:39/status 11
/sys/bus/acpi/devices/device:3a/status 11
/sys/bus/acpi/devices/device:3b/status 11
/sys/bus/acpi/devices/device:3c/status 11
!!Kernel Information
!!------------------
Kernel release: #111-Ubuntu SMP Tue Mar 5 20:16:58 UTC 2024
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version:
Library version: 1.2.6.1
Utilities version: 1.2.6
!!Loaded ALSA modules
!!-------------------
!!Sound Servers on this system
!!----------------------------
PipeWire:
Installed - Yes (/usr/bin/pipewire)
Running - Yes
Pulseaudio:
Installed - Yes (/home/stephen/anaconda3/bin/pulseaudio)
Running - Yes
Jack:
Installed - Yes (/home/stephen/anaconda3/bin/jackd)
Running - No
!!Soundcards recognised by ALSA
!!-----------------------------
!!PCI Soundcards installed in the system
!!--------------------------------------
04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller [1002:1637]
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller [1002:1637]
04:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller [1022:15e3]
DeviceName: HD Audio Controller
!!Modprobe options (Sound related)
!!--------------------------------
snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_hda_intel: model=auto
snd_hda_intel: dmic_detect=0
!!Loaded sound module options
!!---------------------------
!!Sysfs card info
!!---------------
!!Card: /sys/class/sound/card*
Driver:
Tree:
/sys/class/sound/card* [error opening dir]
!!ALSA Device nodes
!!-----------------
crw-rw---- 1 root audio 116, 1 Mar 26 10:02 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Mar 26 10:02 /dev/snd/timer
!!Aplay/Arecord output
!!--------------------
APLAY
aplay: device_list:274: no soundcards found...
ARECORD
arecord: device_list:274: no soundcards found...
!!Amixer output
!!-------------
!!Alsactl output
!!--------------
--startcollapse--
--endcollapse--
!!All Loaded Modules
!!------------------
aesni_intel
af_alg
algif_hash
algif_skcipher
amdgpu
autofs4
binfmt_misc
bluetooth
bnep
btbcm
btintel
btrtl
btusb
ccp
cec
cfg80211
cm32181
cmac
crc32_pclmul
crct10dif_pclmul
cryptd
crypto_simd
drm
drm_kms_helper
drm_ttm_helper
ecc
ecdh_generic
edac_mce_amd
efi_pstore
fb_sys_fops
ghash_clmulni_intel
gpu_sched
hid
hid_generic
i2c_algo_bit
i2c_hid
i2c_hid_acpi
i2c_piix4
industrialio
input_leds
intel_rapl_common
intel_rapl_msr
iommu_v2
ip_tables
iwlmvm
iwlwifi
joydev
k10temp
kvm
kvm_amd
libarc4
lp
mac80211
mac_hid
msr
nls_iso8859_1
nvme
nvme_core
parport
parport_pc
ppdev
psmouse
r8169
rapl
rc_core
realtek
sch_fq_codel
serio_raw
sha1_ssse3
sha256_ssse3
soundcore
syscopyarea
sysfillrect
sysimgblt
ttm
usbhid
video
wmi
wmi_bmof
x_tables
xhci_pci
xhci_pci_renesas
!!ALSA/HDA dmesg
!!--------------
!!Packages installed
!!--------------------
ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files
ii alsa-ucm-conf 1.2.6.3-1ubuntu1.11 all ALSA Use Case Manager configuration files
ii alsa-utils 1.2.6-1ubuntu1 amd64 Utilities for configuring and using ALSA
</code></pre>
<p>I'm struggling desperately to get this working, and would be grateful to anyone who can provide any sort of insight to this problem.</p>
<p><strong>EDIT:</strong> I have re-installed Ubuntu 22.04 freshly from a new iso from the Ubuntu website, and the problem is still persisting. Some further efforts have been attempted:</p>
<ul>
<li><p>Checked everything was unmuted in <code>alsamixer</code> (it was).</p>
</li>
<li><p>When trying to perform <code>sudo alsa force-reload</code>, it hangs on the Unloading phase at <code>snd-rn-pci-acp3x</code> and cannot complete.</p>
</li>
<li><p>Running <code>lsmod | grep snd_hda_intel</code> shows that I am running <code>snd_hda_intel</code>, though I'm not too sure how to progress.</p>
</li>
</ul>
| 1777897 | 1777897 | 2024-03-28T00:41:09.587 | 2024-03-28T00:41:09.587 | No soundcards recognised by ALSA, but are installed in the system (22.04) | [
"sound",
"pulseaudio",
"alsa",
"soundcard"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508641 | 1 | null | 2024-03-26T10:39:49.093 | -1 | 30 | <p>I need to uninstall OpenShot on my Charm PC with Linux. I downloaded OpenShot video editor, but unfortunately it didn't work. Then I got support from the OpenShot team and it worked, but it was so difficult because after downloading the recovery software which they gave me to recover the problem, it opened two OpenShot instances together. Otherwise when I closed and reopened OpenShot it didn't work as it did before. I had to download it with the terminal again to work on OpenShot. Then I thought to uninstall OpenShot from the Charm PC, but I don't know how to uninstall it. Could you help me to uninstall it? Could you help me solve this problem?</p>
| 1777901 | 94914 | 2024-03-26T13:13:34.730 | 2024-03-26T13:13:34.730 | I need to uninstall OpenShot on my Charm PC | [
"software-installation",
"openshot"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T10:49:15.437",
"id": "2646989",
"postId": "1508641",
"score": "2",
"text": "Add to your question by [edit] how you installed `openshot`. That will provide a clue to how to resolve the issue. Don't add to comments, [edit] your question instead.",
"userDisplayName... | null | [] | null | null | null | null | null |
1508643 | 1 | null | 2024-03-26T10:44:49.727 | 0 | 25 | <p>I've got a problem at installing the cp210x driver for Arduino on my ubuntu system.
The os version is 22.04 (64bit):</p>
<p>I follow this tutorial:
<a href="https://www.silabs.com/documents/public/release-notes/Linux_CP210x_VCP_2.6.x_Release_Notes.txt" rel="nofollow noreferrer">https://www.silabs.com/documents/public/release-notes/Linux_CP210x_VCP_2.6.x_Release_Notes.txt</a></p>
<p>The command "make clean" works fine, but if i run the command "make cp210x", i get this error message:</p>
<pre><code>ssv@jsz:~/Documents/Linux_2.6.x_VCP_Driver_Source$ make cp210x
cc cp210x.c -o cp210x
cp210x.c:18:10: fatal error: linux/slab.h: No such file or directory
18 | #include <linux/slab.h>
| ^~~~~~~~~~~~~~
compilation terminated.
make: *** [<builtin>: cp210x] Error 1
</code></pre>
<p>Can someone help me?</p>
<p>Thx</p>
| 1741268 | 1741268 | 2024-03-26T10:47:04.000 | 2024-03-26T10:47:04.000 | Problem at installing cpx210x driver ob Ubuntu 22.04 | [
"drivers",
"system-installation",
"22.04",
"arduino"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T13:14:14.200",
"id": "2647016",
"postId": "1508643",
"score": "0",
"text": "Install the `build-essential` package (`sudo apt install build-essential`), it's a meta-package that includes the compiler, linker and include files. Or, you could find the package providin... | null | [] | null | null | null | null | null |
1508644 | 1 | null | 2024-03-26T10:47:37.683 | 0 | 26 | <p>I want to create a command with cpulimit that kill and restore gnome-shell process when it consume 20 percent of cpu.
with this line i can kill: <code>sudo cpulimit -e gnome-shell -l 20 -k</code>
but I want to kill and again start gnome-shell .</p>
| 1775746 | null | null | 2024-03-26T10:47:37.683 | a command that kill gnome-shell and again run it when consume cpu with cpulimit | [
"gnome-shell",
"kill",
"cpulimit"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T11:14:55.433",
"id": "2646996",
"postId": "1508644",
"score": "1",
"text": "Killing gnome-shell will also kill all desktop processes, lose all unsaved work, and kick you back to a login prompt. \"again start gnome-shell\" would require logging in again.",
"userD... | null | [] | null | null | null | null | null |
1508646 | 1 | null | 2024-03-26T12:06:02.853 | -2 | 56 | <p>So... I recently installed Ubuntu on one of my old PCs out of curiosity, and it was working well.</p>
<p>My PC doesn't have an in-built wi-fi adapter so I use a USB one, and since wi-fi was slow anyways, I used an old router as an adapter and now I have a wired connection to the old router while the old router accesses the wi-fi of the main house router. Now get this: one day, I log in, and there is no wi-fi symbol, no wired connection, nothing.</p>
<p>I tried the solutions posted on this thread, as it matched my problem the closest: <a href="https://ubuntuforums.org/showthread.php?t=2491006" rel="nofollow noreferrer">https://ubuntuforums.org/showthread.php?t=2491006</a></p>
<p>Are there any tests I should run? Or data that I should post?</p>
| 1777915 | null | null | 2024-03-27T04:46:24.380 | I am unable to access the internet | [
"networking",
"drivers",
"internet"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T12:45:43.007",
"id": "2647007",
"postId": "1508646",
"score": "1",
"text": "Too many variables. Do some clever testing and eliminate some possibilities. Start with the wired connection -- it's easier to troubleshoot.",
"userDisplayName": null,
"userId": "196... | null | [] | null | null | null | null | null |
1508653 | 1 | null | 2024-03-26T13:30:30.393 | -2 | 19 | <pre class="lang-sh prettyprint-override"><code>if [ "$color_prompt" = yes ]; then
#151;151;26 FADED GREEN
curve_top=$'\U256d'
curve_bot=$'\U2570'
hline=$'\U2500'
vline=$'\U2502'
arrow=$'\U25B6'
logo_bg=$(tput setab 2)
logo_fg=$(tput setaf 8)
logo_sep_bg=$(tput setab 8)
logo_sep_fg=$(tput setaf 2)
base_bg=$(tput setab 8)
base_fg=$(tput setaf 15)
base_sep_fg=$(tput setaf 8)
base_sep_bg=$(tput setab 7)
git_fg=$(tput setaf 0)
git_bg=$(tput setab 7)
git_sep_fg=$(tput setaf 7)
arrow_fg=$(tput setaf 7)
a="\001$(tput setaf 7)\002"
bold=$(tput bold)
reset=$(tput sgr0)
TM=$(date +" "%I:%M:%S" "%p" ")
#section_separators = { left = '', right = '' },
#component_separators = { left = '', right = '' }
BACK=$((${#TM}+3))
if test -n "$VIRTUAL_ENV" ; then
VENV="$git_fg$git_bg $(basename "$VIRTUAL_ENV") $reset"
else
VENV=''
fi
if [ -f ~/.git-completion.bash ]; then
GITS='$git_fg$git_bg$(__git_ps1 " git %s ")$reset'
else
GITS=''
fi
PS1='\n'
PS1+='${debian_chroot:+($debian_chroot)}'
PS1+='$curve_top$hline' # curve1
PS1+='$logo_bg$logo_fg $logo_sep_bg$logo_sep_fg$reset' # logo
PS1+='$bold$base_bg$base_fg $(basename $(pwd)) $base_sep_bg$base_sep_fg$reset' # basename
PS1+='$VENV'
PS1+='$GITS$git_sep_fg$reset' # git
PS1+='$(tput hpa $(tput cols))$(tput cub $BACK)$reset' # move right
PS1+='$git_sep_fg$base_sep_bg$base_sep_fg$bold$base_bg$base_fg \[\t\] $logo_sep_fg$bold$logo_bg$logo_fg $reset' # time
PS1+='\n$curve_bot$hline$arrow '
function PROMPT() {
PS1+=''
}
PROMPT_COMMAND=PROMPT
</code></pre>
| 1777475 | null | null | 2024-03-26T13:30:30.393 | help ! my VENV theming only applies when i source .bashrc but my git theming work tho | [
"bashrc"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T16:00:29.713",
"id": "2647058",
"postId": "1508653",
"score": "3",
"text": "Please [edit] your question and add some text, tell us what system you are running, tell us what is currently happening and what you want to have happening instead. You have just dumped 60 l... | null | [] | null | null | null | null | null |
1508655 | 1 | null | 2024-03-26T13:46:57.240 | -1 | 37 | <p>I am new to Linux and recently dual booted the LTS Ubuntu and until now it has worked fine. Now it randomly disconnects from WiFi and I can't even use the WiFi settings to connect back on. I have to restart it every time.
Please suggest a fix. I am not confident in Linux command, therefore I have tried to do much.</p>
<p>I have wireless card - Qualcomm Atheros QCA9377</p>
| 1777933 | 1749634 | 2024-03-27T16:17:36.277 | 2024-03-27T16:17:36.277 | My wifi keeps on disconnecting | [
"wireless",
"atheros"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T14:52:37.907",
"id": "2647041",
"postId": "1508655",
"score": "2",
"text": "You need to check for certain logs. One is systemctl. Then you need to find out if there is any driver issue there.",
"userDisplayName": null,
"userId": "411286"
},
{
"creati... | null | [] | null | null | null | null | null |
1508656 | 1 | null | 2024-03-26T14:32:01.767 | 0 | 39 | <p>I want to enable a keyboard shortcut for clipboard actions like pull and push but I can't do so. It is always showing "Already being used" . Can someone please help me with this. I am using Ubuntu 23.10 .</p>
| 1777465 | 1749634 | 2024-03-27T23:52:31.017 | 2024-03-27T23:52:31.017 | Can't enable shortcuts in gsconnect | [
"keyboard",
"shortcut-keys",
"23.10"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508657 | 1 | null | 2024-03-26T14:49:40.390 | -2 | 45 | <p>I'm trying to understand why I had a boot issue that apparently fixed itself, partly for my education, but also to prevent it from happening again if possible. I'm relatively new to Ubuntu and Linux, and I can't figure this out. If any GRUB / boot expert can chime in, I would appreciate it!</p>
<p>Recently I walked away from my system when it was running, then upon returning found a black screen with a single cursor in the upper-left. I tried some key presses, but determined something had gone wrong and crashed, so I hit the hardware reset button. On boot, I got something like "Cannot find boot device", or similar message from my MB when it can't find bootable media.</p>
<p>I restarted several times, always with the same error. I went into BIOS and saw that my boot disk (SSD) was there, and selected correctly as the primary boot device. I looked around in BIOS, but didn't make any changes. I restarted the system several times after that, with no luck. I probably tried resetting a total of 5 or 6 times throughout this time, and feared my disk had gone bad.</p>
<p>Finally, I pulled out my Ubuntu USB stick that I used for installation several years ago. When inserting that and rebooting, rather than boot from USB, GRUB showed up with my HD decryption prompt, and then it booted normally! I've since rebooted again without the USB stick, and it's working fine. It's acting like nothing was ever wrong!</p>
<p>Some background:</p>
<ul>
<li>I've been running Ubuntu 20.04 LTS for over 3 years now, without any significant problems.</li>
<li>Boot and data disk partitions are encrypted, but there never was any dual boot and only Ubuntu was installed from a clean disk.</li>
<li>I don't recall running any updates prior to this issue, and certainly nothing that required a restart like a kernel update.</li>
</ul>
<p>Any ideas what happened? Also, could Ubuntu GRUB/boot have somehow self-healed after booting from a USB stick? How? Finally, is this an indication of some deep underlying problem that might crop up again?</p>
<p>Thanks for any insight!</p>
| 1188311 | null | null | 2024-03-26T14:49:40.390 | Strange Boot Issue Fixed Itself? | [
"boot",
"grub2"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T14:57:39.617",
"id": "2647042",
"postId": "1508657",
"score": "1",
"text": "\"Also, could Ubuntu GRUB/boot have somehow self-healed after booting from a USB stick?\". The only idea I can come up with: hardware did not do what was expected and it then did. It could b... | null | [] | null | null | null | null | null |
1508658 | 1 | null | 2024-03-26T14:50:57.887 | 0 | 33 | <p>A few months ago, I had Pop!_OS installed on my third SSD (<em>I have 3 SSDs: 250GB-Windows 2TB-Storage 480GB-Linux</em>). I decided to give Ubuntu another go, but I've had some problems with this before, so I shut down my system and unplugged all but my Linux SSD to clean install Ubuntu.</p>
<p>After the successful installation I plugged my SSDs back in and I've been running it like this for quite some time now. But it is getting a bit annoying to enter my BIOS every time I want to select what OS to boot into.</p>
<p>I am wondering if there's a way to add my Windows UEFI to the Ubuntu "boot menu" thing? I think it's called grub.
I'm still new to the whole Linux environment so I haven't learned enough to understand certain things. So, I ask for comprehensive solutions for this, basically a "dumbed down" version.</p>
<p>Thank you!</p>
| 1775958 | null | null | 2024-03-26T14:50:57.887 | Windows/Ubuntu Dual-Boot - Adding Windows UEFI After Install | [
"dual-boot",
"grub2"
] | 0 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T15:39:52.173",
"id": "2647050",
"postId": "1508658",
"score": "2",
"text": "If your Ubuntu install runs grub, simply run sudo update-grub and Windows might be picked up. If not, ensure that /etc/default/grub.d does not have the GRUB_DISABLE_OS_PROBER=ture option se... | null | [] | null | null | null | null | null |
1508659 | 1 | null | 2024-03-26T15:03:58.600 | 3 | 336 | <p>Good day, is it possible to have both OSes using single boot manager?
I guess grub is not able to boot directly into Windows and vice versa. Maybe is there a 3rd party boot manager being able to directly boot to any OS?</p>
| 1777948 | null | null | 2024-03-26T16:06:49.500 | Dual boot Ubuntu/Windows, single boot manager | [
"grub2"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>To boot into your choice of two or more OSs requires a boot menu. GRUB boot menu is an excellent choice for this if you have dual boot of Windows and Ubuntu, because GRUB (GRand Unified Bootloader) is the default bootloader in Ubuntu. Grub is compatible with GUI bootloader cu... | null | null | null | null | null |
1508666 | 1 | null | 2024-03-26T16:13:02.940 | -1 | 67 | <p>Unable to install Ubuntu from flash drive. I have selected USB as first in boot order (there is no secure boot to disable).</p>
<p>Processor Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz, 2200 Mhz, 2 Core(s), 4 Logical Processor(s)
nstalled Physical Memory (RAM) 4.00 GB
Total Physical Memory 3.95 GB
Available Physical Memory 1.97 GB
Total Virtual Memory 7.90 GB
Available Virtual Memory 5.34 GB
Page File Space 3.95 GB</p>
<p>I have tried to install Ubuntu 22.04.4 LTS which was not sucessful and I am now trying to install Xubuntu 22.04.4 desktop amd 64iso
I used Rufus to flash the drive with MBR and Target system "BIOS or UEFI"
File System FAT32 (Default) cluster size 16 Kilobytes</p>
<p>on the screen 0.130806] x86/cpu: VMX (outside TXT)</p>
<p>then /init: line 49: Can't open /dev/sr0: No medium found</p>
<p>Please could someone advise?</p>
| 1777964 | 1777964 | 2024-03-27T06:08:44.070 | 2024-03-27T06:08:44.070 | Unable to install Ubuntu from flash drive on Windows laptop running Windows 7 | [
"boot",
"flash"
] | 1 | 7 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T16:16:37.207",
"id": "2647064",
"postId": "1508666",
"score": "2",
"text": "Welcome to Ask Ubuntu. Your question is unanswerable. We need more information about your computer hardware such as CPU, RAM, storage. We also need to know which version of Ubuntu you are tr... | null | [
{
"accepted": null,
"body": "<p>Since you get an error message, it seems to boot. However perhaps there is something missing or corrupted on the drive.</p>\n<p>I would try this :</p>\n<ul>\n<li>download Ubuntu again</li>\n<li>use Rufus to prepare a bootable USB drive (FAT32 worked for me, keep it simple)</... | null | null | null | null | null |
1508669 | 1 | null | 2024-03-26T16:43:24.977 | 0 | 57 | <p>I'm setting up a headless RPi, accessed from my Ubuntu desktop. I've set a strong and hard to type password and I really wish I hadn't, because neither terminal SSH nor Vinagre allows me to paste it from KeePass.</p>
<p>There must be a sensible solution but what is it? I'm open to simple tools that pretend to type the contents of the clipboard and can run from a keyboard shortcut, or alternative clients. The infuriating standard behaviour seems designed to encourage trivial passwords, but I can't really believe that's the case so I must be missing something.</p>
<p>In summary, here's what does what, including some new ideas I've been given:</p>
<ul>
<li><strong><shift>+<insert></strong> pastes text into a terminal, but not (or not correctly - the password is rejected) into ssh in a terminal. It also fails in Vinagre (whether it pastes anything is unknown)</li>
<li><strong><right-click>,<Paste></strong> pastes text into a terminal, but not (or not correctly- the password is rejected) into ssh in a terminal. This isn't an option in Vinagre</li>
<li><strong><middle-click></strong> pastes text into a terminal, but not (or not correctly - the password is rejected) into ssh in a terminal. It also fails in Vinagre (whether it pastes anything is unknown)</li>
<li><strong><ctrl>+V</strong> of course never pastes text into a terminal. It fails in Vinagre</li>
<li><strong><Edit Menu>,<Paste></strong> pastes correctly into ssh in a terminal. It doesn't exist in Vinagre.</li>
<li><strong><ctrl>+<shift>+V</strong> pastes correctly into ssh in a terminal. It fails in Vinagre. This is currently the most useful approach</li>
</ul>
<p>Testing in xfce4-terminal, without SSH running, <shift>+<insert> and <middle-click> don't always paste the same as the other options (though they match each other. Specifically copying from KeePass doesn't populate whatever buffer these two pull from.</p>
<p>Vinagre appears to do something with a keyboard shortcut that might be expected to paste - it ignores the first <enter> after such a shortcut.</p>
| 178354 | 178354 | 2024-03-26T20:55:54.560 | 2024-03-26T20:55:54.560 | How can I paste a password into a VNC client, or terminal SSH? | [
"ssh",
"password",
"vnc"
] | 0 | 14 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T16:52:30.760",
"id": "2647074",
"postId": "1508669",
"score": "0",
"text": "One solution is to use key based authentication for `ssh`. Then you won't need to enter the password. Once you get that working, set up Remmina as VNC client to use ssh tunnel.",
"userDi... | null | [] | null | null | null | null | null |
1508670 | 1 | null | 2024-03-26T16:52:59.807 | 0 | 19 | <h2>Overview and Environment</h2>
<p>I recently set up a new VirtualBox VM and ran into some strange network behavior. The machine is running Ubuntu 22.04 and after installing the virtualbox guest additions, my I was unable to access the internet. The interface connected to the internet (enp0s3) is set up to use a bridged adapter to my wireless interface on the host machine.</p>
<h2>Diagnosis steps</h2>
<p>The first thing I did was to check the logs from Network Manager to see what was going on and noticed that enp0s3 was unable to connect</p>
<pre><code>Activation: starting connection 'Wired connection 1' (adea0206-d268-302b-b1d3-6f12a938a5db)
device (enp0s3): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
device (enp0s3): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
device (enp0s3): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
dhcp4 (enp0s3): activation: beginning transaction (timeout in 45 seconds)
device (enp0s3): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
</code></pre>
<p>I then used Wireshark to look at the DHCP Packets and noticed that the Vm was sending a discover packet, my home router (192.168.1.1) was sending an offer packet, the VM was responding with a request packet, and the router was responding with an acknowledgment packet. This showed me that there was no issue with the actual DHCP transaction.</p>
<p>I tried reapplying the netplan configuration and rebooting the system but neither of these resolved the issue.</p>
| 1687899 | null | null | 2024-03-26T16:52:59.807 | ip-config-unavailable DHCP error from NetworkManager | [
"networking",
"network-manager",
"dhcp"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<h2>Solution</h2>\n<p>After a little bit of digging, I found out that occasionally, the NetworkManager Configuration can become corrupted. Unfortunately, I didn't save the corrupted file to see what actually went wrong. The configuration file is located at <code>/etc/NetworkMana... | null | null | null | null | null |
1508672 | 1 | null | 2024-03-26T17:08:07.760 | 0 | 14 | <p>After a lot of struggle, I have finally been able to make my laptop work not too bad with Active Directory/winbind authentication.</p>
<p>Anyway, I have an annoying issue that I can't figure out.
For the context, I am setting up a laptop, so it must be able to authenticate on the corporate network, and also outside of it.</p>
<p>Corporate network authentication works within acceptable time limits, but regarding the offline authentication I have important delays.
If the machine is totally disconnected from any network, meaning cable disconnected and wifi turned off, I have a consistent 1 minute 40 seconds delay before my AD account appears in GDM. The measure starting after I validated the disk encryption password, so I guess the GDM "loading time" should be 1m30s, hence 90s.
I do not know if that time limit can ring a bell.</p>
<p>In case, I am connected to a foreign network (i.e other than corporate, like home or guest network) then it is impossible for GDM to display my user.
My best guess here is that "it" (whatever "it" is) tries to contact the domain using the IPs that were provided in the krb5.conf file and that it cannot work.</p>
<p>So do you have any idea on how to change that timeout value for the detection of a usable DC, and to avoid those delays ?</p>
<p>Any lead would be appreciated.</p>
<p>Thank you in advance.</p>
| 1749494 | null | null | 2024-03-26T17:08:07.760 | Delay displaying Active directory user in GDM | [
"gdm",
"active-directory"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508680 | 1 | null | 2024-03-26T18:23:01.597 | 0 | 32 | <p>Could I Use A modified Version of <strong>ubuntu</strong> logo for An OS based on Debian With Or Without Canonicals Permission</p>
| 1777990 | null | null | 2024-03-26T18:23:01.597 | Can i use a modified version if ubuntu's logo with or without canonical's Permission | [
"canonical",
"logo",
"legal"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T18:54:47.237",
"id": "2647102",
"postId": "1508680",
"score": "1",
"text": "You certainly could **with** their permission.",
"userDisplayName": null,
"userId": "243321"
},
{
"creationDate": "2024-03-26T18:58:43.547",
"id": "2647104",
"postId"... | null | [] | null | null | null | null | null |
1508682 | 1 | null | 2024-03-26T18:59:38.163 | 0 | 23 | <p>I have two crash logs now and I don't understand how I can interpret them. Below is the pastebin of the complete logs.</p>
<p><a href="https://paste.ubuntu.com/p/3xhZ5xWgjr/" rel="nofollow noreferrer">https://paste.ubuntu.com/p/3xhZ5xWgjr/</a></p>
<p>This is one of them, I can post the other if it is helpful. The rest of system information is on my other post. <a href="https://askubuntu.com/questions/1508587/laptop-freezes-randomly-on-ubuntu-23-10">Laptop freezes randomly on Ubuntu 23.10</a>. I am desperate for help!</p>
| 1777764 | null | null | 2024-03-26T18:59:38.163 | Please help with understanding crash logs | [
"freeze",
"crash",
"23.10",
"logs"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T19:09:33.780",
"id": "2647108",
"postId": "1508682",
"score": "0",
"text": "Lines 1291-1370 shows a kernel crash. When Ubuntu asks you to send the Problem Report, agree.",
"userDisplayName": null,
"userId": "19626"
},
{
"creationDate": "2024-03-26T19... | null | [] | null | null | null | null | null |
1508683 | 1 | null | 2024-03-26T19:03:42.073 | 0 | 39 | <p>If yes, can you please give me the commands for this, and which distro can do better in this context?</p>
<p>And can I format it as an external drive or can I format while I am using it as a host system?</p>
| 1749542 | null | null | 2024-03-26T19:03:42.073 | Can Linux effectively remove malware from an infected NVMe drive? | [
"malware"
] | 0 | 8 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T19:07:58.777",
"id": "2647107",
"postId": "1508683",
"score": "0",
"text": "Do you know which malware?",
"userDisplayName": null,
"userId": "884673"
},
{
"creationDate": "2024-03-26T19:13:04.860",
"id": "2647109",
"postId": "1508683",
"sc... | null | [] | null | null | null | null | null |
1508684 | 1 | null | 2024-03-26T19:07:54.900 | 0 | 49 | <p>Hello Ubuntu Community,</p>
<p>I'm encountering a perplexing issue on my Ubuntu system that I hope someone can help me troubleshoot. Whenever I'm watching a video in full-screen mode and then close my laptop lid, upon reopening it, the display starts to flicker erratically between the video and the login screen. This creates a confusing situation where it momentarily appears as though my laptop has unlocked itself, leading me to attempt resuming the video, only to realize I'm actually still at the lock screen.</p>
<p>Has anyone else experienced this problem, or does anyone know what might be causing this behavior? I'm looking for any insights or solutions to prevent this screen flickering and ensure a smooth transition back from sleep mode.</p>
<pre><code>Ubuntu Product & Version: Ubuntu Desktop 22.04.4 LTS, 6.5.0-26-generic kernel.
Video Card/GPU Information: Intel® Iris® Xe Graphics card.
Model: Intel Corporation Device a7a1 (rev 04)
Subsystem: Lenovo Device 50d1
Kernel Module (Driver): The kernel module (driver) in use for my GPU is i915.
</code></pre>
<p>Thank you for your assistance!</p>
| 1773423 | 1773423 | 2024-03-27T12:02:23.747 | 2024-03-27T12:02:23.747 | Screen Flickers Between Video and Login Screen After Reopening Laptop Lid | [
"video",
"laptop",
"screen",
"lid"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508686 | 1 | null | 2024-03-26T19:19:14.363 | 0 | 26 | <p>I have a fresh install of Ubuntu Server 22.04.4 LTS on an old mini-pc I got from work. I want to run a network share, a vpn and some other services on it and in order to get them working reliably I need to set a static IP through the router. When I open the device list on my router, my server does not show up. Neither the hostname nor the ip-address. I use DHCP, settings are all default, nothing fancy. I can ssh into the server, I can ping it and ping from it and I can install/download programs/files, which means I am definitely connected to the internet. I tried disabling the firewall, nothing changed. The router is the TP-Link Archer VR2100v with the latest firmware installed and pretty much stock settings.</p>
<p>ifconfig gives the following output:</p>
<pre><code>enp0s25: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.102 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 2a02:3100:5aee:7901:baae:edff:fee9:ccba prefixlen 64 scopeid 0x0<global>
inet6 fe80::baae:edff:fee9:ccba prefixlen 64 scopeid 0x20<link>
ether b8:ae:ed:e9:cc:ba txqueuelen 1000 (Ethernet)
RX packets 1400 bytes 335429 (335.4 KB)
RX errors 0 dropped 4 overruns 0 frame 0
TX packets 725 bytes 89421 (89.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xaa000000-aa020000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 90 bytes 7105 (7.1 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 90 bytes 7105 (7.1 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
</code></pre>
<p>route command gives following output:</p>
<pre><code>Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 100 0 0 enp0s25
one.one.one.one _gateway 255.255.255.255 UGH 100 0 0 enp0s25
one.one.one.one _gateway 255.255.255.255 UGH 100 0 0 enp0s25
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 enp0s25
_gateway 0.0.0.0 255.255.255.255 UH 100 0 0 enp0s25
</code></pre>
<p>ip a gives this output:</p>
<pre><code>1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether b8:ae:ed:e9:cc:ba brd ff:ff:ff:ff:ff:ff
inet 192.168.1.102/24 metric 100 brd 192.168.1.255 scope global dynamic enp0s25
valid_lft 84918sec preferred_lft 84918sec
inet6 2a02:3100:5aee:7901:baae:edff:fee9:ccba/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 297sec preferred_lft 117sec
inet6 fe80::baae:edff:fee9:ccba/64 scope link
valid_lft forever preferred_lft forever
</code></pre>
<p>/etc/netplan/00-installer-config.yaml:</p>
<pre><code># This is the network config written by 'subiquity'
network:
ethernets:
enp0s25:
dhcp4: true
version: 2
</code></pre>
<p>As I am not very experienced with networking, I don't know what other info I should provide, so if you need anything, just let me know and I'll add it.
Before I tried using this mini pc, I had ubuntu server on my raspberry pi4 and I did not have such problems. I also didnt have this problem when I had Linux Mint installed (with a desktop).</p>
<p>I appreciate any help and hopefully I can provide anything needed for troubleshooting.</p>
| 1778000 | null | null | 2024-03-26T19:19:14.363 | Ubuntu Server LTS 22.04.4 has internet connection, but is not visible on router's device list | [
"networking",
"server",
"internet",
"ethernet",
"hostname"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1508690 | 1 | null | 2024-03-26T20:09:36.393 | 0 | 19 | <p>I am unable to install the Mysql repositories because of this error</p>
<p>Err:11 <a href="https://packages.microsoft.com/ubuntu/22.04/mssql-server-2019" rel="nofollow noreferrer">https://packages.microsoft.com/ubuntu/22.04/mssql-server-2019</a> focal Release<br />
404 Not Found [IP: 13.107.246.33 443]
Obter:12 <a href="https://packages.microsoft.com/ubuntu/22.04/mssql-server-2022" rel="nofollow noreferrer">https://packages.microsoft.com/ubuntu/22.04/mssql-server-2022</a> jammy/main amd64 Packages [2.430 B]</p>
| 1778010 | null | null | 2024-03-26T20:09:36.393 | Ubuntu 22.04 LTS error when installing Mysql | [
"mysql",
"sql"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-03-26T20:26:59.203",
"id": "2647122",
"postId": "1508690",
"score": "0",
"text": "MYSQL is not MSSQL. That server is dead so find a working one directory",
"userDisplayName": null,
"userId": "15811"
}
] | null | [] | null | null | null | null | null |
1508691 | 1 | null | 2024-03-26T21:22:27.340 | 0 | 28 | <p>The question says most of it, I was using <code>23.04</code> and updated to <code>23.10</code> and now the show apps button doesn't work.
When I click on it, It changes color and that's it.
Why is this happening?
If you need any specs please tell me.</p>
| 1652461 | 767056 | 2024-03-27T02:56:42.653 | 2024-03-28T09:59:03.307 | The show apps button on the dock doesn't work 23.10 | [
"bug-reporting",
"23.10"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>This could be "upgrade pain". Sometimes, an upgrade introduces some errors due to mismatches of the current configuration with the new version.</p>\n<p>You can check whether your user configuration is the cause by temporarily making a new account, and logging in the... | null | null | null | null | null |
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