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1501667 | 1 | null | 2024-01-29T07:41:17.503 | 0 | 79 | <p>I've been using Ubuntu for almost 2 years. Since last week my Ubuntu has been shutting down without any reason. I reinstalled Ubuntu and changed SSD to HDD but still the problem exists. The CPU is not overloading(I think), the fan is working properly, no dust.</p>
<p>Is there any way to diagnose the problem (softwar... | 1673242 | 1673242 | 2024-01-30T07:33:03.497 | 2024-01-30T07:33:03.497 | Ubuntu 22.04 shutting down randomly | [
"22.04",
"shutdown"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T07:48:32.017",
"id": "2632095",
"postId": "1501667",
"score": "1",
"text": "What's near the beginning of your `journalctl -r -b -1`?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-01-29T07:49:20.840",
"id": "2632096",
... | null | [] | null | null | null | null | null |
1501668 | 1 | null | 2024-01-29T08:04:12.003 | 0 | 113 | <p>I purchased a new HP Zbook and installed Ubuntu 22.04 on it.
I have recurring unstabilities with Wifi card.
The Wireless card model is : Intel(R) Wifi 6E AX211 160 Mhz
At the beginning, adapter the did not show up.
Now adapter shows up but I have many issues.</p>
<p>After some time the PC gets completely stuck. I in... | 1763047 | 1066942 | 2024-01-29T08:53:48.387 | 2024-01-29T08:53:48.387 | Unstability with network card on HP Zbook | [
"wireless",
"firmware"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T23:10:11.097",
"id": "2632368",
"postId": "1501668",
"score": "1",
"text": "Please see https://askubuntu.com/questions/425155/my-wireless-wifi-connection-does-not-work-what-information-is-needed-to-diagnos and edit the question to include results from the wireless s... | null | [] | null | null | null | null | null |
1501670 | 1 | 1501785 | 2024-01-29T08:17:32.823 | 0 | 214 | <p>I tried it on desktop Ubuntu 22.04.3, 23.10, regular and <code>lowlatency</code> versions. I have to increase the minimum frequency of a core, which runs an image capture process requiring high CPU clock. Here is an example:</p>
<pre><code>paul@box4x4:~$ sudo cpupower -c 5 frequency-set -d 3000MHz
Setting cpu: 5
</c... | 185887 | 185887 | 2024-01-29T20:04:54.077 | 2024-01-30T04:53:49.010 | Setting CPU frequencies with cpupower has no effect | [
"cpu",
"frequency",
"cpupower"
] | 1 | 8 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T09:43:32.420",
"id": "2632122",
"postId": "1501670",
"score": "0",
"text": "Try reading and writing from the scaling files in `/sys/devices/system/cpu/cpu*/cpufreq`. Set both max and min if you want it constant. If the governor is schedutil, set it to something else... | {
"accepted": true,
"body": "<p>The problem here is the <code>driver: amd-pstate-epp</code>. It is trying to be too smart, so let's disable it:</p>\n<ol>\n<li><code>sudo vim /etc/default/grub</code></li>\n<li>Find the line with <code>GRUB_CMDLINE_LINUX_DEFAULT=</code></li>\n<li>Add <code>amd_pstate=disable</code> i... | [
{
"accepted": true,
"body": "<p>The problem here is the <code>driver: amd-pstate-epp</code>. It is trying to be too smart, so let's disable it:</p>\n<ol>\n<li><code>sudo vim /etc/default/grub</code></li>\n<li>Find the line with <code>GRUB_CMDLINE_LINUX_DEFAULT=</code></li>\n<li>Add <code>amd_pstate=disable<... | null | null | null | null | null |
1501675 | 1 | 1501685 | 2024-01-29T08:53:39.227 | 0 | 62 | <p>I have a Ubuntu22 version running on an arm architecture (Mac M2) and need to install an earlier version of the gcc compiler (Version 8).</p>
<p>I am sorry if this sounds stupid but I have so far only found cross-compiler gcc8 packages which (I assume) are meant to run on intel and compile for arm. Is there a way t... | 1763807 | null | null | 2024-01-29T11:21:10.617 | Seeking gcc-8 packages form Ubuntu22 on ARM (Mac) | [
"20.04",
"package-management",
"22.04",
"gcc",
"arm"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>Here's the equivalent URLs for gcc-8 packages, but for arm64, from the ports server.</p>\n<pre><code>sudo apt update\nwget http://ports.ubuntu.com/ubuntu-ports/pool/universe/g/gcc-8/gcc-8_8.4.0-3ubuntu2_arm64.deb\nwget http://ports.ubuntu.com/ubuntu-ports/pool/universe/g/gcc-8/gcc-8-... | [
{
"accepted": true,
"body": "<p>Here's the equivalent URLs for gcc-8 packages, but for arm64, from the ports server.</p>\n<pre><code>sudo apt update\nwget http://ports.ubuntu.com/ubuntu-ports/pool/universe/g/gcc-8/gcc-8_8.4.0-3ubuntu2_arm64.deb\nwget http://ports.ubuntu.com/ubuntu-ports/pool/universe/g/gcc-... | null | null | null | null | null |
1501679 | 1 | null | 2024-01-29T10:15:44.703 | 0 | 75 | <p>I'm facing an issue with UTM in MacBook with M2 chips while running the arm64 version of Ubuntu 22.04(from <code>https://cdimage.ubuntu.com/jammy/daily-live/current/</code>). I install this iso image in UTM as usual, but each time I open the virtual machine, it requires a fresh boot(which shows below), causing the ... | 1763816 | null | null | 2024-01-29T10:15:44.703 | UTM Ubuntu22.04 of arm64 Booting Configuration Issue | [
"boot",
"22.04",
"mac",
"qemu"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T11:03:26.580",
"id": "2632147",
"postId": "1501679",
"score": "2",
"text": "Did you try ejecting the .iso image after the installation asks you to restart?",
"userDisplayName": null,
"userId": "1004020"
}
] | null | [] | null | null | null | null | null |
1501680 | 1 | 1501684 | 2024-01-29T10:27:28.370 | 0 | 97 | <p>I have created a dynamic inventory which fetch the created lxd containers (so that I don have to type the name of container each time)
so here is the dynamic inventory</p>
<pre><code>plugin: community.general.lxd
url: unix:/var/snap/lxd/common/lxd/unix.socket
state: RUNNING
</code></pre>
<p>here is the output of th... | 1763825 | null | null | 2024-01-29T14:05:34.457 | issue with ssh into lxd container using ansible | [
"ssh",
"lxc",
"lxd",
"ansible"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>The problem is that you have a ansible.cfg (INI format), and but you used the YAML variable names in your playbook. It is <a href=\"https://github.com/ansible/ansible/issues/36729\" rel=\"nofollow noreferrer\">frustrating</a> that the <a href=\"https://docs.ansible.com/ansible/9/coll... | [
{
"accepted": true,
"body": "<p>The problem is that you have a ansible.cfg (INI format), and but you used the YAML variable names in your playbook. It is <a href=\"https://github.com/ansible/ansible/issues/36729\" rel=\"nofollow noreferrer\">frustrating</a> that the <a href=\"https://docs.ansible.com/ansibl... | null | null | null | null | null |
1501682 | 1 | 1501709 | 2024-01-29T11:03:35.197 | -1 | 159 | <p>I received an HP Elitebook Folio 9470m with Ubuntu Bionic Beaver installed on it. I installed the latest Ubuntu. After reinstalling the laptop and rebooting, the BIOS refused to boot: PXE-E61 Media Failure Check Cable - PXE-M0F Boot Device not Found Hard Disk Error 3F0. The harddrive is ok (tested with the BIOS itse... | 2191 | null | null | 2024-01-29T14:49:40.313 | How to create a bootloader on an usb-stick that boots a partition on a hard drive? | [
"live-usb",
"bootloader"
] | 2 | 6 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T11:10:24.640",
"id": "2632153",
"postId": "1501682",
"score": "0",
"text": "What happens if you just copy `/boot/grub/grub.cfg` from your hard drive and overwrite the LiveUSB's version?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDat... | {
"accepted": true,
"body": "<h2>Method 2</h2>\n<p>If you want a USB that just boots to GRUB see: <a href=\"https://askubuntu.com/a/1269476/43926\">https://askubuntu.com/a/1269476/43926</a>. the download, <a href=\"https://phillw.net/isos/linux-tools/uefi-n-bios/dd_grub-boot-template-for-uefi-n-bios.img.xz\" rel=\"... | [
{
"accepted": null,
"body": "<h2>Boot a Partition on a Hard Drive from an USB stick</h2>\n<p>I do this on my office computer because I don't want to mess up it's Windows boot loader.</p>\n<p><strong>Step by Step</strong></p>\n<ol>\n<li><p>Create a Full install USB similar to <a href=\"https://askubuntu.com/... | null | null | null | null | null |
1501687 | 1 | null | 2024-01-29T11:42:40.187 | 0 | 82 | <p>I have just upgraded Ubuntu from 18.04 to 20.04 and then 22.04, now I am trying to install ROS2 Humble Desktop and then I get the following error. I am not very familiar with linux in general so I am not really sure what to do. I have tried a couple of online solutions but nothing works and i keep getting the error.... | 1763839 | 1763839 | 2024-01-29T12:08:12.530 | 2024-01-29T12:08:12.530 | E: Sub-process /usr/bin/dpkg returned an error code (1) 22.04 when installing ROS 2 Humble | [
"22.04",
"dpkg",
"ros"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T11:51:14.617",
"id": "2632162",
"postId": "1501687",
"score": "0",
"text": "What are the lines immediately before? \"libhdf5-openmpi-dev package post-installation\" is the important part. Everything that followed was a cascading error. In the postinst script, I see ... | null | [] | null | null | null | null | null |
1501695 | 1 | null | 2024-01-29T12:30:54.350 | 0 | 262 | <p>I have a question with linux-generic.</p>
<p>I installed linux-generic, but it did not match with kernel which was installed on my pc.</p>
<p>When I checked linux-generic version using dpkg -l, it showed 5.15.0.92.89. But, installed (uname -r) is 6.5.0-15-generic.</p>
<pre><code>ii linux-generic ... | 1763853 | null | null | 2024-01-29T15:16:58.170 | linux-generic version does not match with uname -r | [
"upgrade",
"updates",
"22.04",
"unattended-upgrades",
"linux-headers"
] | 1 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T12:36:29.247",
"id": "2632174",
"postId": "1501695",
"score": "0",
"text": "You can have both the GA & HWE kernel stacks installed; ie. for 22.04 LTS that will mean you have 6.5 as the HWE stack, and 5.15 or the GA stack installed, with you selecting at grub/boot wh... | null | [
{
"accepted": null,
"body": "<p>In video games, there's a concept of <em>player confusion</em>: A person is mistakenly tracking Player 1 while actually controlling Player 2.</p>\n<p>You are likely watching one kernel metapackage (<code>linux-generic</code>) while actually using a different metapackage (<cod... | null | null | null | null | null |
1501699 | 1 | null | 2024-01-29T13:18:59.827 | 0 | 147 | <p>I am getting started with OPENFOAM in WSL2, and when I try to run the pitzDailySteady tutorial I get this error message.</p>
<pre class="lang-none prettyprint-override"><code>QStandardPaths: wrong permissions on runtime directory /run/user/1000/, 0755 instead of 0700
Mesa warning: Window 2097160 has no colormap!
Mes... | 1763865 | 94914 | 2024-01-29T13:37:34.883 | 2024-01-29T13:37:34.883 | Window 2097163 has no colormap | [
"permissions",
"windows-subsystem-for-linux"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T14:48:51.043",
"id": "2632228",
"postId": "1501699",
"score": "0",
"text": "Those are just warnings. Does the program actually work? If so, try launching it with a `2>/dev/null` after it so that you don't see those warnings. And yes, the `/run/user/1000` should b... | null | [] | null | null | null | null | null |
1501703 | 1 | null | 2024-01-29T13:40:59.830 | 0 | 96 | <p>I would like to be able to search a list of files for a list of patterns.
The file must contain all of the patterns and the patterns can be anywhere within the file.</p>
<p>Is there some way grep can do this ?</p>
| 981910 | 85695 | 2024-01-29T13:58:45.323 | 2024-01-30T18:28:53.810 | How can I search a file to see if it contains multiple patterns anywhere in the file? | [
"command-line",
"grep"
] | 2 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T14:25:16.100",
"id": "2632212",
"postId": "1501703",
"score": "0",
"text": "Do https://askubuntu.com/q/1500670/1004020 and https://stackoverflow.com/a/39851255/10477326 help?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-0... | null | [
{
"accepted": null,
"body": "<p>I don't think this is possible using grep without running <code>grep</code> separately for each pattern (or maybe via some extremely complicated Perl-style regex using lookarounds). But awk maybe up to the task. Assuming the patterns are all present one-per-line in a file nam... | null | null | null | null | null |
1501704 | 1 | null | 2024-01-29T14:12:30.603 | 0 | 85 | <p>I am attempting to implement mobile push notifications (utilizing the Docker ntfy service) for scenarios such as automatic system updates and Timeshift snapshot creation.</p>
<p>None of these commands are scheduled regularly in my case; hence, Crontab is not a viable option (just a quick disclaimer). My objective is... | 1075402 | 1075402 | 2024-01-29T14:18:32.573 | 2024-02-01T19:17:39.350 | How to monitor particular command or add extra functions to it? | [
"command-line",
"bash",
"scripts"
] | 2 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T14:21:30.407",
"id": "2632206",
"postId": "1501704",
"score": "0",
"text": "1. What does starting the Timeshift process involve? I assume running the `sudo timeshift` command. Have you tried just writing a simple shell script that contains a line for each of those 4... | null | [
{
"accepted": null,
"body": "<p>Wrap your <code>timeshift</code> command in a <code>bash</code> script, and invoke that script. Something like:</p>\n<pre><code>#!/bin/bash\n# set up environment (PATH, ...)\n#\nnotify-send timeshift "Timeshift starting"\ntimeshift ...\nerr=$?\nif [[ 0 -ne $err ]] ;... | null | null | null | null | null |
1501706 | 1 | null | 2024-01-29T14:31:41.350 | 0 | 38 | <p>It all started with the fact that I decided to try Fedora, after installing and configuring the system, I periodically began to notice the strange behavior of some programs, mostly I work with Pycharm CE, WPS office, etc. I thought that I had misconfigured the system and decided to return to Ubuntu for a while, but ... | 1763878 | 1450948 | 2024-01-31T13:24:53.420 | 2024-01-31T13:24:53.420 | Strange behavior of the system when pressing Ctrl, Shift or mouse | [
"keyboard",
"input"
] | 0 | 7 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T14:35:55.017",
"id": "2632219",
"postId": "1501706",
"score": "0",
"text": "What happens when you do it on an `xev` window? What keys are you trying to press? What keys do you think are actually received by your pycharm/wps?",
"userDisplayName": null,
"userI... | null | [] | null | null | null | null | null |
1501712 | 1 | null | 2024-01-29T14:59:07.767 | 0 | 59 | <p>I enabled livepatch on machine and I would like to test if it will work as expected. But there is no update to test it.</p>
<p>Can I install some older kernel to test or find a way to make sure it works?</p>
<pre><code>canonical-livepatch status --verbose
last check: 12 minutes ago
kernel: 5.15.0-87.96-lowlatency
se... | 1763887 | 1763887 | 2024-01-29T15:22:53.237 | 2024-01-29T15:22:53.237 | Test if livepatch is working | [
"kernel",
"canonical-livepatch"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T15:30:33.737",
"id": "2632245",
"postId": "1501712",
"score": "0",
"text": "I can only think of one issue to this and that is that the Kernels on the servers that supply them have probably been patched already. So unfortunately, a test like this might always fail o... | null | [] | null | null | null | null | null |
1501714 | 1 | null | 2024-01-29T15:06:59.360 | 0 | 123 | <p>The sound is low and distorted (as if it was clipped) when using any wired (mini-jack) headphones on Ubuntu 23.10.</p>
<p>There's no problem when the sound is coming out of main speakers or bluetooth headphones or USB headphones.</p>
<p>The problem is the same coming from any audio player BUT there's no problem when... | 889899 | 889899 | 2024-01-29T15:41:08.903 | 2024-01-29T15:41:08.903 | Distorted sound and low volume on wired headphones on Ubuntu 23.10 | [
"sound",
"pulseaudio",
"alsa",
"headphones"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T15:27:23.173",
"id": "2632244",
"postId": "1501714",
"score": "0",
"text": "Did you accidentally plug the headphones into the line out port, or do anything to reconfigure the speaker port to act as a line out port?",
"userDisplayName": null,
"userId": "10040... | null | [] | null | null | null | null | null |
1501719 | 1 | 1501724 | 2024-01-29T15:24:40.477 | -1 | 82 | <p>I'm creating an ubuntu server. I'm totally new.</p>
<ul>
<li>The first redflag is when the pc is turning on, before everything is loaded, it fails in "a start job is running for wait for network to be configured".</li>
<li>At the beginning of the installation I set an Static ip for the server. Well, now wh... | 1763897 | 1763897 | 2024-01-29T15:43:39.787 | 2024-01-29T16:02:09.550 | I have this error: "unknown cipher type" | [
"networking",
"server"
] | 1 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T15:31:35.273",
"id": "2632246",
"postId": "1501719",
"score": "0",
"text": "Which ssh client are you using? What are you expecting the `-2c` argument to do?",
"userDisplayName": null,
"userId": "178692"
},
{
"creationDate": "2024-01-29T15:34:36.560",... | {
"accepted": true,
"body": "<p>The tutorial you are following instructs you to type <code>-2C</code> not <code>-2c</code>. From <code>man ssh</code>, the <code>C</code> and <code>c</code> options are quite different:</p>\n<blockquote>\n<pre><code> -C Requests compression of all data (including stdin, stdout,\... | [
{
"accepted": true,
"body": "<p>The tutorial you are following instructs you to type <code>-2C</code> not <code>-2c</code>. From <code>man ssh</code>, the <code>C</code> and <code>c</code> options are quite different:</p>\n<blockquote>\n<pre><code> -C Requests compression of all data (including stdin, ... | null | null | null | null | null |
1501720 | 1 | null | 2024-01-29T15:33:13.037 | 1 | 54 | <p>I use Ubuntu 22.04 a laptop connected to an external monitor and use both the integrated display and said monitor for work, switching back and forth between them depending on which programs I need to work with. But I often overlook push notifications from Microsoft Teams if they appear on a different display than th... | 1138711 | null | null | 2024-01-29T15:33:13.037 | How can I get desktop notifications to display on both screens in Ubuntu 22.04? | [
"multiple-monitors",
"notification"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1501725 | 1 | null | 2024-01-29T16:10:14.393 | 1 | 76 | <p>Running <code>help cd</code> gives:</p>
<pre><code>The variable CDPATH defines the search path for the directory containing
DIR. Alternative directory names in CDPATH are separated by a colon (:).
A null directory name is the same as the current directory. If DIR begins
with a slash (/), then CDPATH is not used.
</c... | 1763906 | 158442 | 2024-01-30T04:34:00.077 | 2024-01-31T02:23:40.820 | Help command documentation explanation | [
"command-line",
"bash",
"cd-command",
"helpfile"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>Explaining "these a little more" needs an explanation of what "these" are, and what questions you have. I'll try.</p>\n<p>If the <code>cd</code> shell builtin doesn't see the target directory in the current directory, it consults <code>CDPATH</code>. If th... | null | null | null | null | null |
1501726 | 1 | null | 2024-01-29T16:14:21.433 | 1 | 144 | <p>I have a Lenovo Laptop and am using Ubuntu 22.04.3 LTS. My kernel version is 6.5.0-15-generic. The wifi driver being used is mt7921e. I am connected to the internet through wifi. But every 15-20 minutes, my internet stops working. The websites lose internet connection and the wifi icon shows a question mark. But aft... | 1763199 | 1763199 | 2024-02-01T17:56:17.597 | 2024-02-01T17:56:17.597 | Wifi symbol shows connected but every couple of minutes I lose connection to the internet | [
"networking",
"drivers",
"wireless",
"internet",
"mediatek"
] | 0 | 17 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T17:18:15.590",
"id": "2632274",
"postId": "1501726",
"score": "0",
"text": "Does this happen at multiple physical locations? Have you checked kernel messages using `dmesg`? Have you checked for system messages in various /var/log files? See which files are the ne... | null | [] | null | null | null | null | null |
1501730 | 1 | null | 2024-01-29T16:51:57.000 | 0 | 42 | <p>I'm running a fresh install of Ubuntu 23.10. xdg-desktop-portal.service fails to start.
I've been looking for a solution on <a href="https://askubuntu.com/questions/1187668/xdg-desktop-portal-always-crashes-at-startup-in-ubuntu-19-10">xdg-desktop-portal always crashes at startup in Ubuntu 19.10</a></p>
<p>But my xdg... | 1763914 | null | null | 2024-01-29T16:51:57.000 | xdg-desktop-portal.service crashes at startup in Ubuntu 23.10 | [
"startup"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T22:58:29.617",
"id": "2632365",
"postId": "1501730",
"score": "1",
"text": "How does this crash manifest itself? What errors have you gathered from logs?",
"userDisplayName": null,
"userId": "134479"
}
] | null | [] | null | null | null | null | null |
1501731 | 1 | 1501798 | 2024-01-29T16:53:56.863 | 0 | 41 | <p>I want a fresh install of Openshot using its latest Linux(64-bit AppImage) file on a machine that had previously installed Openshot via apt, snap and flatpak. I have purged all its old installations. I have even purged flatpak. However, I still found Openshot files on this machine and its thumbnail appears in the Ub... | 541417 | 541417 | 2024-01-30T05:42:31.263 | 2024-02-04T14:20:41.103 | How to purge old Openshot files? | [
"apt",
"22.04",
"snap",
"flatpak",
"purge"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<ol>\n<li><p>To purge all old Openshot files from this machine, I concluded that all files or folders related with/to <code>org.openshot.OpenShot</code> had to be removed. To remove the relevant directories I performed <code>sudo rm -r <dir-path></code> and to remove relevant file... | [
{
"accepted": true,
"body": "<ol>\n<li><p>To purge all old Openshot files from this machine, I concluded that all files or folders related with/to <code>org.openshot.OpenShot</code> had to be removed. To remove the relevant directories I performed <code>sudo rm -r <dir-path></code> and to remove relev... | null | null | null | null | null |
1501735 | 1 | null | 2024-01-29T17:20:56.290 | 0 | 134 | <p>I'm creating an ubuntu server. I'm totally new.</p>
<p>The first redflag is when the pc is turning on, before everything is loaded, it fails in "a start job is running for wait for network to be configured".</p>
<p>At the beginning of the installation I set an Static ip for the server. Well, now when I do:... | 1763897 | 1763897 | 2024-01-29T17:47:54.037 | 2024-01-30T01:09:17.537 | No route to host | [
"networking",
"server",
"ssh"
] | 1 | 7 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T17:27:14.870",
"id": "2632278",
"postId": "1501735",
"score": "0",
"text": "can you use regular IP address so we will known if its local or routed traffic. because you show @192.0.2 witch is not well formatted.",
"userDisplayName": null,
"userId": "560208"... | null | [
{
"accepted": null,
"body": "<p>First of all, <code>ssh -2C servidor@192.0.2</code> isn't <code>192.168.0.2</code>, unless you've added <code>192.0.2</code> to your <code>~/.ssh/config</code> file, which I don't imagine you've done. <code>192.0.2</code> expands to <code>192.168.0.2</code>, which isn't <cod... | null | null | null | null | null |
1501741 | 1 | null | 2024-01-29T17:56:34.783 | 0 | 39 | <p>i put my usb startech USBA-BLUETOOTH-V5-C2 in my pc with ubuntu 22.04, but usb doesn't read headset pioneer SE MJ553BTR on ubuntu 22.04. usb reads tv,smartphone and a speaker.</p>
<pre><code>● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: en... | 1763924 | 1763924 | 2024-01-30T11:28:32.613 | 2024-01-30T11:28:32.613 | startech USBA-BLUETOOTH-V5-C2 doesn't read headset pioneer SE MJ553BTR on ubuntu 22.04 | [
"22.04",
"bluetooth"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T11:31:28.620",
"id": "2632547",
"postId": "1501741",
"score": "0",
"text": "@ArturMeinild did you know what i can add to understand the problem?",
"userDisplayName": null,
"userId": "1763924"
},
{
"creationDate": "2024-01-30T12:53:10.847",
"id": ... | null | [] | null | null | null | null | null |
1501742 | 1 | 1501753 | 2024-01-29T18:00:25.083 | 1 | 98 | <p>I'm worried about these two processes because they cause my water cooling to work almost at maximum, and it is very noisy. The system was not modified in any way except for installing a vlc, pass, flatpack, openssh-server.</p>
<p>OS: Ubuntu 23.10<br />
Kernel: 6.5.0-15-generic<br />
Session: Wayland<br />
GPU: rx670... | 1763733 | 94914 | 2024-01-30T04:07:09.457 | 2024-01-30T04:07:09.457 | rygel and tracker-extract-3 load one cpu thread on 100% | [
"cpu-load"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T18:03:11.343",
"id": "2632286",
"postId": "1501742",
"score": "2",
"text": "'rygel' is a media server, did you enable/install a media server? Serving video is always going to be resource-intensive, that's just how it is.",
"userDisplayName": null,
"userId": ... | {
"accepted": true,
"body": "<p>There is a <a href=\"https://bugs.launchpad.net/ubuntu/+source/tracker-miners/+bug/2025523\" rel=\"nofollow noreferrer\">known bug</a> where <code>tracker-extract-3</code>, part of Ubuntu's file indexing (<code>tracker</code> package), uses excessive CPU. If you don't need file index... | [
{
"accepted": true,
"body": "<p>There is a <a href=\"https://bugs.launchpad.net/ubuntu/+source/tracker-miners/+bug/2025523\" rel=\"nofollow noreferrer\">known bug</a> where <code>tracker-extract-3</code>, part of Ubuntu's file indexing (<code>tracker</code> package), uses excessive CPU. If you don't need fi... | null | null | null | null | null |
1501743 | 1 | null | 2024-01-29T18:05:13.907 | -1 | 245 | <p>I recently bought this laptop for work. I spend a lot of time coding and building the Android os. This workflow is a lot easier in Ubuntu, and I have successfully used Asus laptops in the past.</p>
<p>This laptop had a LOT of problems on bring up, all bar bluetooth were eventually fixed, I sorted out BT with a USB d... | 1763928 | null | null | 2024-02-21T12:44:05.230 | Ubuntu 22 LTS crashes repeatedly on 2023 Asus ROG Zephyrus G14 | [
"drivers",
"nvidia",
"asus",
"bios"
] | 1 | 6 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T23:27:38.147",
"id": "2632377",
"postId": "1501743",
"score": "1",
"text": "\"Corrected error received\" means there is a hardware problem with your RAM and cables. The firmware is only notifying Ubuntu about these problems. There is nothing Ubuntu can do to fix thi... | null | [
{
"accepted": null,
"body": "<p>I have the same Asus ROG Zephyrus G14 and i have it since 2021, i have similar problems with my laptop when i install ubuntu or debian in dual boot along windows i have a lot of problems. the only way to seems to work is with a vm or docker and ubuntu or debian, also if you h... | null | null | null | null | null |
1501745 | 1 | null | 2024-01-29T18:23:35.820 | 0 | 21 | <p>I tried logging into my laptop and after I unlock the disk I get a screen with text that appears for seconds and then a black screen. I have tried to open the terminal using ctrl + alt + f2/f4/F5 etc to no avail.
I am running Ubuntu 23.10 on a Lenovo IOQ gaming laptop. I'll attach the screen below.<a href="https://i... | 1763938 | null | null | 2024-01-29T18:23:35.820 | Black screen after disk login | [
"login",
"login-screen",
"support"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T00:22:42.430",
"id": "2632397",
"postId": "1501745",
"score": "1",
"text": "Welcome to Ubuntu. Have you already gone through other similar questions on this site (or elsewhere on the internet) and tried out suggested solutions? Which ones did not work?",
"userDi... | null | [] | null | null | null | null | null |
1501750 | 1 | 1501755 | 2024-01-29T18:38:45.047 | 7 | 811 | <p>As you can see, the bug is in the title. When I open a <code>.deb</code> package, the App Center shows a loading icon:</p>
<p><a href="https://i.stack.imgur.com/Yu5Xq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Yu5Xq.png" alt="Loading bug" /></a></p>
<p>I have left it loading like this for mor... | 1749634 | 1749634 | 2024-03-23T00:34:34.123 | 2024-03-23T00:34:34.123 | App center does not open .deb packages | [
"package-management",
"software-center",
"deb",
"23.10"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T19:07:17.153",
"id": "2632303",
"postId": "1501750",
"score": "2",
"text": "https://www.omgubuntu.co.uk/2023/10/install-deb-ubuntu-23-10-no-app-error",
"userDisplayName": null,
"userId": "1083397"
}
] | {
"accepted": true,
"body": "<p>The new Ubuntu App Center does not currently have the capability to install local .deb files. There is an <a href=\"https://github.com/ubuntu/app-center/issues/1407\" rel=\"noreferrer\">issue</a> open about this, and the functionality may eventually be added. In the meanwhile, you ca... | [
{
"accepted": true,
"body": "<p>The new Ubuntu App Center does not currently have the capability to install local .deb files. There is an <a href=\"https://github.com/ubuntu/app-center/issues/1407\" rel=\"noreferrer\">issue</a> open about this, and the functionality may eventually be added. In the meanwhile... | null | null | null | null | null |
1501752 | 1 | null | 2024-01-29T18:43:58.603 | 1 | 144 | <p>I have Ubuntu 22.04, originally with kernel 6.5.0-14-generic.</p>
<p>I followed this guide:</p>
<p><a href="https://phoenixnap.com/kb/build-linux-kernel" rel="nofollow noreferrer">https://phoenixnap.com/kb/build-linux-kernel</a></p>
<p>to compile and install the latest kernel sources. However, now when I boot up I g... | 132414 | null | null | 2024-03-09T04:57:28.740 | Installed second kernel from source but getting errors booting up | [
"boot",
"grub2",
"kernel",
"22.04"
] | 1 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T19:02:39.570",
"id": "2632302",
"postId": "1501752",
"score": "3",
"text": "is SecureBoot on? Kernels compiled from source won't work with SecureBoot unless you sign them yourself. Either turn SecureBoot off in BIOS, or [sign the kernel for SecureBoot](https://ubunt... | null | [
{
"accepted": null,
"body": "<p><em>Some background:</em></p>\n<p>For secure boot, the <code>BIOS</code> has a set of embedded certificate that are used to check every item in the boot process. In case an item isn't signed by a certificate, it's not loaded, and the boot process stalls at that point.</p>\n<p... | null | null | null | null | null |
1501757 | 1 | null | 2024-01-29T20:41:46.683 | 0 | 31 | <p>Hey guys I have both SSD and HDD in my device and I have a question concerning partitioning. Whenever I create home partition on my HDD most of the deb packages and flatpaks are being installed there such as web browsers but I want to be able to install them on SSD how can I do that? can someone help me?</p>
| 1763962 | null | null | 2024-01-29T20:41:46.683 | Installing Ubuntu on SSD And using HDD as home | [
"partitioning"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T20:56:18.453",
"id": "2632336",
"postId": "1501757",
"score": "0",
"text": "You get most control in your directory layout. As *deb* packages expand to specific locations on your file-system, your control over that is to place those directories on the drive/array yo... | null | [] | null | null | null | null | null |
1501763 | 1 | null | 2024-01-29T21:58:19.817 | 0 | 114 | <p>I have just installed Ubuntu on an HP Probook. However, the built-in keyboard fails to register keystrokes from both shift keys, both control keys, both alt keys, and the function key.
There is no output from <code>xev</code> when these keys are pressed.</p>
<p>As per <a href="https://askubuntu.com/questions/1295120... | 1014902 | 1014902 | 2024-01-31T05:56:55.200 | 2024-01-31T05:56:55.200 | Shift, Ctrl, Fn, Alt keys do not work on built-in keyboard (HP Probook, 23.10, Kernel 6.5.0-15 generic) | [
"keyboard",
"shortcut-keys",
"keyboard-layout",
"hp"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T23:34:29.717",
"id": "2632380",
"postId": "1501763",
"score": "0",
"text": "Is there output after doing `sudo apt install evtest`, and selecting your keyboard from `sudo evtest`?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "20... | null | [] | null | null | null | null | null |
1501766 | 1 | null | 2024-01-29T22:09:40.370 | 1 | 350 | <p><strong>The short version:</strong> I have a very high system load (load is 17 with 4 CPUs), and cannot pinpoint the reason, on a 22.04.3 system with kernel 6.5.0-15-generic. But it appears to be related to the number of currently mounted Samba/CIFS shares from other devices on my LAN. I'd really like some troublesh... | 1763972 | 1763972 | 2024-01-29T22:31:10.590 | 2024-03-23T09:58:54.493 | Very high system load on Ubuntu 22.04, probably related to mounting Samba/CIFS shares and kernel 6.5.0-15, why? Problems started in January 2024 | [
"22.04",
"samba",
"cifs",
"cpu-load"
] | 1 | 7 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T22:16:21.647",
"id": "2632352",
"postId": "1501766",
"score": "0",
"text": "I could add that the system doesn't \"feel\" as sluggish as a load of 17 would imply, but it is a headless box that primarily handles backups and acts as a Wifi AP, not many resources requir... | null | [
{
"accepted": null,
"body": "<p>I don't know the root cause, but now after a couple of weeks, the kernel has been upgraded to <code>6.5.0-26-generic #26~22.04.1-Ubuntu</code>, and the load is reasonable once more. I have not made any configuration changes since the above comments.</p>\n<p>I can only assume ... | null | null | null | null | null |
1501768 | 1 | null | 2024-01-29T22:47:46.573 | 0 | 90 | <p>When I click on the switch like button in Settings it doesn't turn on, even though the button looks like it is. It still says 'Bluetooth Turned Off' below. I have turned on my earbuds to see if they would be able to connect but nothing happens.</p>
<p>Tried <code>sudo apt update && sudo apt upgrade</code> bu... | 1763968 | 1763968 | 2024-02-06T00:03:17.967 | 2024-02-06T00:03:17.967 | Bluetooth not turning on | [
"networking",
"bluetooth"
] | 0 | 12 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T23:13:13.830",
"id": "2632371",
"postId": "1501768",
"score": "0",
"text": "Right. I'm new to this Linux thing.\n\nOS Name: Ubuntu 22.04.3 LTS\nMemory: 8 GiB\nProcessor: Intel Core i3-4005U @ 1.70 GHz x 4\nOS Type: 64-bit\nGNOME Version 42.9\n\nI'm sure there is a c... | null | [] | null | null | null | null | null |
1501771 | 1 | null | 2024-01-29T23:33:15.563 | 0 | 61 | <p>When I open a PDF it prompts for a username and password. If I open it with any other program than Adobe it says only Adobe can open this PDF. I am not a fan of being limited to Adobe and we have already paid for this PDF (I have the password). I need to remove the password so it can be accessed by my teammates. ... | 1583225 | 1583225 | 2024-01-29T23:46:37.550 | 2024-01-29T23:46:37.550 | Remove Adobe protection from PDF | [
"pdf",
"adobe-reader",
"ghostscript",
"pdftk"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-29T23:37:09.997",
"id": "2632381",
"postId": "1501771",
"score": "0",
"text": "Does https://superuser.com/q/179064/1240908 help?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-01-29T23:44:21.803",
"id": "2632386",
"pos... | null | [] | null | null | null | null | null |
1501777 | 1 | 1501779 | 2024-01-30T01:35:00.787 | 1 | 66 | <p>My workstation already has a wifi card with bluetooth on it, but that bluetooth is extremely unstable and last month, it is unable to turn on (although the wifi is still ok). I thought it was dead so I plugged in a USB bluetooth dongle and it works just fine. <br/>
But recently, the bluetooth on wifi card suddenly t... | 949440 | 949440 | 2024-01-31T02:27:52.357 | 2024-01-31T02:54:26.340 | How to choose between 2 bluetooth receiver on the same machine? | [
"20.04",
"bluetooth"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T01:47:14.930",
"id": "2632415",
"postId": "1501777",
"score": "0",
"text": "For a quick workaround, you could try `echo 1 | sudo tee /sys/bus/pci/devices/the_id_of_your_undesired_bluetooth_pci_device/remove`. Otherwise, there should be a userspace solution that I di... | {
"accepted": true,
"body": "<h1>Normal solution</h1>\n<p>You can use <code>rfkill</code> to disable the specific device:</p>\n<ol>\n<li>Run <code>rfkill</code> without arguments and identify the ID of the device you want to block. If you're not sure, just pick one of the <code>hci</code> ones and retry if necessar... | [
{
"accepted": true,
"body": "<h1>Normal solution</h1>\n<p>You can use <code>rfkill</code> to disable the specific device:</p>\n<ol>\n<li>Run <code>rfkill</code> without arguments and identify the ID of the device you want to block. If you're not sure, just pick one of the <code>hci</code> ones and retry if ... | null | null | null | null | null |
1501782 | 1 | null | 2024-01-30T03:16:22.307 | -2 | 68 | <p>How can I re-encrypt my laptop?</p>
<p>When I turned it on I had windows 11, and I wanted to dual boot it with ubuntu 23.10.</p>
<p>I had to disable the windows 11 bitlocker to install it.</p>
<p>After installation I can't find bitlocker in windows 11 to re-enable it,</p>
<p>What do you recommend or how can I re-enc... | 1574568 | 469152 | 2024-01-30T04:24:31.943 | 2024-01-30T04:24:31.943 | How can I re-encrypt my laptop? After windows 11 dualboot with ubuntu 23.10 | [
"dual-boot",
"22.04",
"windows",
"encryption"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T03:59:06.263",
"id": "2632439",
"postId": "1501782",
"score": "0",
"text": "I have installed ubuntu 23.10",
"userDisplayName": null,
"userId": "1574568"
},
{
"creationDate": "2024-01-30T05:42:55.580",
"id": "2632453",
"postId": "1501782",
... | null | [
{
"accepted": null,
"body": "<p>Windows settings/ Privacy and Security/Windows Security/Device security/manage Bitlocker drive encryption.\nPretty well buried.</p>\n",
"commentCount": "1",
"comments": [
{
"creationDate": "2024-01-30T03:57:43.433",
"id": "2632438",
"post... | null | null | null | null | null |
1501789 | 1 | null | 2024-01-30T06:30:13.860 | 0 | 111 | <p>I am trying to cross compile arm64 code on my intel x64 22.04 machine.
I installed g++-aarch64-linux-gnu compiler and now I can compile "hello world" like app.</p>
<p>to so more than that, I need development libraries for arm64 (libcurl4-openssl-dev to name one).
to do this I ran:</p>
<pre><code>sudo dpkg ... | 1764035 | null | null | 2024-01-30T09:25:34.267 | cross compiling arm64 code in x64 machine | [
"apt",
"arm64",
"cross-compilation"
] | 1 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T06:32:49.577",
"id": "2632464",
"postId": "1501789",
"score": "0",
"text": "As a quick workaround, you can start use qemu to emulate an arm64 virtual machine. There is a version of Ubuntu for ARM",
"userDisplayName": null,
"userId": "1004020"
},
{
"c... | null | [
{
"accepted": null,
"body": "<p>I ended up adding [arch=amd64] to all the entries in /etc/apt/sources.list\nand then added the entries from the arm64 machine with arch=arm64:</p>\n<pre><code>deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy main restricted\ndeb [arch=arm64] http://ports.ubuntu.com... | null | null | null | null | null |
1501790 | 1 | 1501791 | 2024-01-30T06:32:34.460 | 4 | 564 | <p>Here's how I am debugging this issue from the command line:</p>
<pre class="lang-bash prettyprint-override"><code>$ dnsmasq --no-daemon --log-queries
</code></pre>
<p>Putting the <code>log-queries</code> option in the config file and running it as a daemon still showed nothing on the log file. I am expecting that wh... | 1764037 | 1764037 | 2024-01-30T06:54:21.307 | 2024-01-30T21:04:26.757 | dnsmasq is not logging dns queries | [
"networking",
"dns",
"23.10",
"dnsmasq"
] | 2 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<h1>If really using dnsmasq</h1>\n<p>Just do <code>dig @127.0.0.1 example.com</code> instead. For the whole system, skip to the <strong>proper solution</strong> below.</p>\n<p>Your line <code>dnsmasq: using nameserver 8.8.8.8</code> shows that you edited <code>/etc/resolv.conf</code> aw... | [
{
"accepted": true,
"body": "<h1>If really using dnsmasq</h1>\n<p>Just do <code>dig @127.0.0.1 example.com</code> instead. For the whole system, skip to the <strong>proper solution</strong> below.</p>\n<p>Your line <code>dnsmasq: using nameserver 8.8.8.8</code> shows that you edited <code>/etc/resolv.conf</... | null | null | null | null | null |
1501795 | 1 | null | 2024-01-30T06:55:25.597 | -2 | 54 | <p>is it just best practices to mount in media, or is it ok or irrelevant if i wanted to mount in my home or user file instead of a root file like media?</p>
<p>Also, the "unmount" isnt all that clear to me. So it is necessary to run "umount" when I need to remove the pendrive, like windows "ej... | 1733320 | 1733320 | 2024-01-30T14:44:23.857 | 2024-01-30T14:44:23.857 | first time trying to learn "mount" | [
"partitioning",
"mount",
"disk"
] | 1 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T07:09:53.563",
"id": "2632477",
"postId": "1501795",
"score": "1",
"text": "It's up to you where you `mount` partitions, however there can be consequences if you `mount` in specific locations, which is why `/mnt/` and `/media/` are usually used (ie. *consequences ca... | null | [
{
"accepted": null,
"body": "<p>It's up to you where you mount partitions, however there can be consequences if you mount in specific locations, which is why <code>/mnt/</code> and <code>/media/</code> are usually used (ie. consequences can be minimized by using those locations).</p>\n<p>You gave no specifi... | null | null | null | null | null |
1501797 | 1 | null | 2024-01-30T07:08:21.590 | 0 | 333 | <p>I'm running Ubuntu 22.04 LTS on WSL2 and have been running into some kind of apt issue where with a working internet connection and confirmed nslookups I always generate a phantom <code>Error: Timeout Was Reached</code>. I say phantom because I've checked every conceivable log and cannot find anything hinting at wha... | 763349 | 763349 | 2024-01-30T08:18:24.280 | 2024-01-30T08:18:24.280 | apt update always ends with a Error: Timeout was reached | [
"apt",
"windows-subsystem-for-linux",
"timeout"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T07:35:54.967",
"id": "2632494",
"postId": "1501797",
"score": "0",
"text": "You've provided no actual pastes of your messages for us to look for clues, such as issues with mirrors etc. Given you have access to your messages & what you're using, did you check launchp... | null | [] | null | null | null | null | null |
1501800 | 1 | null | 2024-01-30T07:59:52.957 | 0 | 38 | <p>Is there a way to relocate all data traffic to/from <code>/tmp</code> to <code>/dev/shm/tmp</code>? The performance of the RAM is always faster than the SSD. Furthermore, <code>/tmp</code> is used to store short-term temporary files. For a system with large-capacity RAM, the proposition of using the RAM to host <cod... | 541417 | null | null | 2024-01-30T07:59:52.957 | Is there a way to relocate all data traffic to/from /tmp to /dev/shm/tmp? | [
"ram",
"tmp",
"shm"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T08:36:47.343",
"id": "2632513",
"postId": "1501800",
"score": "0",
"text": "@muru Yes and thanks. I ran the answer by [RichardYu](https://askubuntu.com/a/1416156/541417), i.e. `$ sudo systemctl enable /usr/share/systemd/tmp.mount` and restarted the system. The comma... | null | [] | null | null | 2024-01-30T14:10:45.680 | null | null |
1501806 | 1 | null | 2024-01-30T10:22:59.350 | 0 | 25 | <p>Ubuntu 22.04.1 LTS</p>
<p>I succeeded at creating a network bridge between the onboard ethernet and one on a PCI card. So far everything looks good but the pci ethernet won't connect to the outside device, which is a nas that works perfectly on the same card in win10.</p>
<p>I created the bridge from the following p... | 1645885 | null | null | 2024-01-30T10:22:59.350 | Success at creating a bridge of two ethernet adapters but one won't connect | [
"network-bridge"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T10:29:46.310",
"id": "2632533",
"postId": "1501806",
"score": "0",
"text": "A bridge is a layer 2 thing. IP addresses are layer 3 things. So a bridge can't have an IP",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-01-30T11:... | null | [] | null | null | null | null | null |
1501807 | 1 | null | 2024-01-30T10:41:51.657 | 0 | 61 | <p>I am working on a project using ColdFusion on a Linux system, and I need to programmatically set default permissions (666) for files with specific extensions (.pdf, .xlsx, .png, .html, .zip).
Despite using various <code>chmod</code> and <code>setfacl</code> commands, I have not achieved the desired result.</p>
<p>I ... | 1759072 | 158442 | 2024-01-30T11:04:07.637 | 2024-01-30T11:04:07.637 | Setting Default 666 Permissions for Specific File Types (.xlms, .png .pdf...) in Linux Using ColdFusion | [
"command-line",
"permissions",
"chmod",
"acl"
] | 0 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T14:41:59.717",
"id": "2632598",
"postId": "1501807",
"score": "1",
"text": "The permission to rename a file has nothing to do with the file's permissions, it only depends on the _directory_ permissions. What exactly are you trying to do? Is it only renaming? Or do y... | null | [] | null | null | null | null | null |
1501809 | 1 | null | 2024-01-30T10:56:20.410 | 0 | 44 | <p>I encounter an issue. I have a jack stereo headset/microphone plugged into a 4-pin 3.5mm (TRRS) jack on my laptop. The headphone stereo is working, but the headphone microphone is not working. Laptop built-in microphone is working.</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>Hardware... | 1763522 | null | null | 2024-01-30T10:56:20.410 | Combo jack's microphone detected but not working | [
"sound",
"pulseaudio",
"alsa",
"microphone",
"headphones"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T11:00:38.727",
"id": "2632538",
"postId": "1501809",
"score": "0",
"text": "Do you want https://askubuntu.com/q/868817/1004020 ?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-01-30T11:28:39.203",
"id": "2632545",
"... | null | [] | null | null | null | null | null |
1501812 | 1 | null | 2024-01-30T11:10:34.673 | 0 | 180 | <p>I recently updated Ubuntu to 22.04.3 LTS and when I have an external screen the system freezes while using Chrome and few other applications.</p>
<p>It happened several times while watching videos on Youtube, filling some Google document and once in a Skype call. Both screens suddenly freeze, the audio and everythin... | 803122 | 469152 | 2024-01-30T12:52:25.030 | 2024-01-30T12:52:25.030 | Ubuntu 22.04.3 keeps freezing with double screen | [
"nvidia",
"22.04",
"freeze"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T22:08:23.997",
"id": "2632718",
"postId": "1501812",
"score": "0",
"text": "Try finding the correct version of the nvidia driver to install, or downgrade the nvidia driver and the kernel.",
"userDisplayName": null,
"userId": "1004020"
}
] | null | [] | null | null | null | null | null |
1501813 | 1 | null | 2024-01-30T11:19:07.007 | 0 | 57 | <p>I have a client that has Ubuntu 18.04LTS and he wants to upgrade to 22.04LTS.
For the app server everything worked like a charm, but for the db when i upgraded to 20.04LTS i got this :</p>
<pre><code>No candidate ver: libapache2-mod-php7.2
No candidate ver: linux-image-5.4.0-1032-azure
No candidate ver: linux-ima... | 1764099 | 966203 | 2024-01-30T12:24:18.407 | 2024-01-30T12:24:18.407 | Upgrade from 18.04 LTS to 22.04LTS with unchaned packages | [
"do-release-upgrade"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T22:13:12.207",
"id": "2632719",
"postId": "1501813",
"score": "0",
"text": "Have you tried the usual post-upgrade steps of (sudo) `apt update` `dpkg --configure -a`, `apt install -f`, `apt install linux-image-generic mysql-server`, `apt remove` all of the no candida... | null | [] | null | null | null | null | null |
1501818 | 1 | null | 2024-01-30T12:56:55.667 | 0 | 118 | <p>I'm trying to get a wifi hotspot running on ubuntu and bridge it to the ethernet connection, so that the devices on the wifi appear on the same network, use the router's dhcp, and are able to access local devices on the local network.</p>
<p>I found some guides on setting up a bridge, but they seem to refer to conne... | 902357 | null | null | 2024-01-30T12:56:55.667 | How to bridge a wireless to a ethernet interface | [
"wireless",
"network-bridge"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T22:16:31.833",
"id": "2632720",
"postId": "1501818",
"score": "0",
"text": "There is a \"Hotspot\" button on modern Ubuntu.",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-02-01T16:48:33.940",
"id": "2633352",
"postI... | null | [] | null | null | null | null | null |
1501819 | 1 | null | 2024-01-30T13:04:40.557 | -1 | 121 | <p>the problem is that commands in the terminal are not executed, at first thought that the problem in the terminal (Gnome), reinstalled, but the problem remains.Interestingly, yesterday everything worked fine</p>
| 1764117 | null | null | 2024-01-30T14:45:00.413 | How to fix the terminal | [
"gnome-terminal",
"mint"
] | 1 | 11 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T13:06:13.857",
"id": "2632569",
"postId": "1501819",
"score": "1",
"text": "What happened between yesterday (when it worked) and today (it doesn't work)? Problems rarely appear out of thin air. If you ran any commands whatsoever between then and now, please include ... | null | [
{
"accepted": null,
"body": "<p>If you know you altered some preferences in the Gnome terminal itself before this happened, then that might be the reason and it would be a good idea to reset all terminal preferences to their default values with:</p>\n<pre><code>dconf reset -f /org/gnome/terminal/legacy/\n</... | null | null | null | null | null |
1501823 | 1 | null | 2024-01-30T13:58:23.057 | 1 | 79 | <p>First, I cannot open my file and recycle bin icon, when I click on it, it just loads and then two seconds later there's no response.</p>
<p>I tried to run <code>nautilus</code> in the terminal. It then prompts with the following:</p>
<pre><code>nautilus: symbol lookup error /usr/lib/x86_64-linux-gnu/tracker-2.0/libt... | 1764124 | 85695 | 2024-01-30T14:50:33.070 | 2024-01-30T14:50:33.070 | nautilus: error while loading shared libraries: libtracker-data.so: cannot open shared object file: no such file or directory | [
"command-line",
"permissions",
"nautilus"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T16:09:44.090",
"id": "2632617",
"postId": "1501823",
"score": "0",
"text": "I guess that's a lesson not to go deleting system file - what is your Ubuntu version? At least on 20.04, it looks like the .so file that you deleted is part of the [libtracker-sparql-2.0-0 p... | null | [] | null | null | null | null | null |
1501828 | 1 | null | 2024-01-30T14:36:44.710 | 0 | 61 | <p>I'm trying to dual boot Ubuntu on a tabletop computer with Windows 10 on it, and an Asus motherboard. I checked that the partition types on my disks is GPT and that the BIOS mode is UEFI, and so I installed a Ubuntu image on a FAT32 USB (with 32GB capacity) using Rufus and the UEFI and GPT partition scheme. When I p... | 1764138 | null | null | 2024-01-30T20:36:08.097 | Trying to boot Ubuntu from flash drive in UEFI mode does nothing | [
"boot",
"dual-boot",
"uefi",
"asus"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T17:04:32.020",
"id": "2632631",
"postId": "1501828",
"score": "1",
"text": "If you want UEFI boot, do not turn on Legacy. My older system required UEFI only, even UEFI first did not work. But UEFI setting was only for installed system, selection in UEFI boot men for... | null | [
{
"accepted": null,
"body": "<p>On my ASUS machine with UEFI, you have to use the UEFI interface to boot into a USB.</p>\n<p>Press and hold DELETE at boot to enter the UEFI interface. The various drives and partitions will be listed along the bottom as disk icons under <strong>Boot Priority</strong>. The U... | null | null | null | null | null |
1501829 | 1 | null | 2024-01-30T14:39:12.467 | 0 | 45 | <p>I am running Ubuntu 23.10 and even after disabling the shortcut in settings it still launches gnome-calculator. I want to launch Qalculate without creating symbolic links. I can set a custom shortcut and it still won't launch, even after removing gnome-calculator.</p>
<p>It's not optimal but <a href="https://askub... | 1664947 | 1664947 | 2024-01-31T01:50:07.167 | 2024-01-31T01:50:07.167 | "calc" key always opens gnome-calculator | [
"shortcut-keys",
"23.10",
"gnome-calculator"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>In v23.10 I set a new Launcher for Qalculate without any issue.</p>\n<p>I took the following steps (after installing the app):</p>\n<ul>\n<li><p><code>Settings > Keyboard > Keyboard Shortcuts</code> <kbd>></kbd></p>\n</li>\n<li><p>select <code>Launchers</code> then <... | null | null | 2024-01-31T01:48:37.760 | null | null |
1501832 | 1 | null | 2024-01-30T14:59:28.677 | -1 | 39 | <p>Good day,</p>
<p>I have a VPS server with LAMP setup. As a couple of days I have a huge spike in process and
I don't know how to investigate this cause.</p>
<p>Here is the output of the <code>htop</code> command <a href="https://ibb.co/PYj1f5X" rel="nofollow noreferrer">https://ibb.co/PYj1f5X</a></p>
| 26101 | null | null | 2024-01-30T15:06:51.377 | Apache server unresponsive due to multiple instances of process | [
"apache2",
"mysql",
"cpu",
"swap",
"background-process"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T22:33:51.053",
"id": "2632726",
"postId": "1501832",
"score": "0",
"text": "That just means your server received a bunch of requests at the same time. It may have been hit by a layer-8 DDoS attack, so you might want to consider Cloudflare. Apache2 needs a process fo... | null | [
{
"accepted": null,
"body": "<p>I have to ask:</p>\n<p>I have you restarted the VPS :)</p>\n<p>Then I would suggested you go through your mysql and apache logs, and also check your sys.log and see if you can identify anything unusual.</p>\n",
"commentCount": "3",
"comments": [
{
"creat... | null | null | null | null | null |
1501835 | 1 | null | 2024-01-30T15:32:39.357 | 0 | 131 | <p>Failed to execute child process ''gnome-software'' (No such file or directory)</p>
<p>Pleases help to solve this</p>
| 1764157 | null | null | 2024-01-30T15:32:39.357 | Failed to execute child process ''gnome-software'' (No such file or directory) | [
"gnome"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T15:52:55.037",
"id": "2632608",
"postId": "1501835",
"score": "2",
"text": "please [edit] your question to clearly indicate what it was you were trying when this occurred. The exact steps will help understand what your issue is.",
"userDisplayName": null,
"u... | null | [] | null | null | null | null | null |
1501841 | 1 | null | 2024-01-30T15:50:37.680 | 0 | 104 | <p>my disk is encrypted using LUKS and everytime I open my pc I always need to provide the write password before I can log in into my device, so as usual I open my pc ready to work, and as usual I was greeted by the same input that is asking for my passwords, at first I got it wrong and expectedly it gave me an error ... | 1764160 | 1764160 | 2024-01-30T15:55:06.900 | 2024-01-30T15:55:06.900 | My ubuntu 22.04.2 wont boot after successful LUKS decryption | [
"boot",
"encryption",
"luks"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T19:52:41.013",
"id": "2632667",
"postId": "1501841",
"score": "1",
"text": "Boot your computer using an Ubuntu live installation USB. Use the \"Try Ubuntu\" option. Decrypt your LUKS encrypted system partition from the terminal. Try to mount it. If it does not mount... | null | [] | null | null | null | null | null |
1501846 | 1 | null | 2024-01-30T16:42:11.533 | -1 | 47 | <p>I recently purchased a new laptop that comes pre-installed with Windows. However, my intention is to erase the Windows installation entirely and replace it with Ubuntu, as I've always done with my previous devices.</p>
<p>The dilemma I'm facing is that the new laptop comes with a valid and legal version of Windows, ... | 803328 | null | null | 2024-01-30T17:30:51.353 | Disk cloning and bootability | [
"boot",
"hard-drive",
"clone"
] | 1 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T17:45:53.623",
"id": "2632639",
"postId": "1501846",
"score": "0",
"text": "Note that the preinstalled Windows key won't migrate to the old computer. The preinstalled will only have a valid key for the system it was installed on. Microsoft since Windows 10 has bee... | null | [
{
"accepted": null,
"body": "<ol start=\"3\">\n<li>You can create a bit-to-bit copy with <code>dd</code> command.</li>\n</ol>\n<pre><code>sudo dd if=/dev/sda of=/dev/sdb bs=4M status=progress\n</code></pre>\n<p>Where <code>/dev/sda</code> is a path to your internal drive, and <code>/dev/sdb</code> is an ext... | null | null | null | null | null |
1501847 | 1 | null | 2024-01-30T16:46:57.267 | 0 | 150 | <p>today i configured Postfix, Dovecot and MySQL from tutorial <a href="https://www.digitalocean.com/community/tutorials/how-to-configure-a-mail-server-using-postfix-dovecot-mysql-and-spamassassin" rel="nofollow noreferrer">https://www.digitalocean.com/community/tutorials/how-to-configure-a-mail-server-using-postfix-do... | 1749501 | null | null | 2024-01-30T16:46:57.267 | Dovecot - imap-login SSL_accept() failed | [
"email",
"postfix",
"ssl",
"mail",
"dovecot"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T18:41:54.447",
"id": "2632653",
"postId": "1501847",
"score": "1",
"text": "*\"But when i try to send it via TLS (command starttls in telnet returning \"Connection closed by foreign host.\")\"* - what exactly are you doing? You cannot simply enter \"starttls\" in te... | null | [] | null | null | null | null | null |
1501849 | 1 | null | 2024-01-30T16:53:34.330 | 1 | 131 | <p>I have some shell scripts (files *.sh) on my Ubuntu desktop, eg. startdoublecmd.sh or startlazarus.sh.</p>
<p>When using Ubuntu 20, those scripts started automatically upon double clicking on them.
Now I upgraded to Ubuntu 22 and the scripts open in a text editor instead, and to run them I have to right click and se... | 1032747 | null | null | 2024-01-30T18:19:16.940 | Ubuntu 22 shell scripts on desktop open in text editor instead of launching | [
"bash",
"scripts",
"gui"
] | 1 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T17:22:47.220",
"id": "2632635",
"postId": "1501849",
"score": "1",
"text": "I suggest you create `.desktop` launchers for these kind of stuff.",
"userDisplayName": null,
"userId": "855322"
},
{
"creationDate": "2024-01-30T17:43:14.607",
"id": "26... | null | [
{
"accepted": null,
"body": "<p>Finally found solution myself according to the 8th or 9th answer here <a href=\"https://askubuntu.com/questions/64222/how-can-i-create-launchers-on-my-desktop\">How can I create launchers on my desktop?</a>.</p>\n<p>Eg. for the Double Commander script, I created a file named ... | null | null | null | null | null |
1501850 | 1 | 1501880 | 2024-01-30T17:11:13.027 | 4 | 211 | <p>I do most of my navigation in the terminal, however in certain circumstances it
is nice to open a directory in a GUI. On Ubuntu Linux the default file browser
is nautilius. My workflow is typically: cd into a folder of interest on my
terminal, and then run <code>nautilus .</code> (or <code>xdg-open .</code>, which e... | 426149 | null | null | 2024-01-30T22:51:09.530 | Nautilus CLI is Extremely Slow for SSHFS Mounted Paths, but the GUI is Fast | [
"networking",
"nautilus",
"sshfs"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>The problem is that Nautilus is having trouble detecting that things are on a remote server. Let's make it be more careful and treat everything like it could be remote:</p>\n<ol>\n<li>Open the Nautilus Preferences</li>\n</ol>\n<p><a href=\"https://i.stack.imgur.com/NPzEQ.png\" rel=\"... | [
{
"accepted": true,
"body": "<p>The problem is that Nautilus is having trouble detecting that things are on a remote server. Let's make it be more careful and treat everything like it could be remote:</p>\n<ol>\n<li>Open the Nautilus Preferences</li>\n</ol>\n<p><a href=\"https://i.stack.imgur.com/NPzEQ.png\... | null | null | null | null | null |
1501854 | 1 | null | 2024-01-30T17:56:23.710 | 0 | 85 | <p>New to Ubuntu. I have downloaded the latest version and installed it on an HP laptop. Attached is a screenshot of the display options. The laptop is connected to a monitor via a docking station.
It charges and recognizes the keyboard and the mouse.</p>
<p>However, it does not recognize the external displays.</p>
<p>... | 1763477 | 1450948 | 2024-01-31T10:27:30.713 | 2024-01-31T10:27:30.713 | Screen Display Options Missing - Ubuntu 22.04.3 | [
"22.04",
"display",
"monitor"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T22:58:56.947",
"id": "2632735",
"postId": "1501854",
"score": "1",
"text": "What does the \"Screen Display\" tab show?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-02-03T16:19:30.263",
"id": "2633918",
"postId": "... | null | [] | null | null | null | null | null |
1501855 | 1 | 1502293 | 2024-01-30T18:03:49.007 | 0 | 48 | <p>I have Ubuntu Server 20.04 installed in RPi 4B. The problem is does connect to a network today but if i try to connect to the same network next day it fails. Why does this happen?</p>
<p>My .yaml is as below</p>
<pre><code>network:
ethernets:
eth0:
dhcp4: true
optional: true
version: 2
wifis:
... | 1608065 | null | null | 2024-02-03T06:34:50.110 | RPi 4B with Ubuntu Server 20.04 fails to connect to Wi-Fi Sometimes | [
"networking",
"server",
"20.04",
"raspberrypi",
"netplan"
] | 1 | 9 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T19:07:11.330",
"id": "2632655",
"postId": "1501855",
"score": "1",
"text": "Nighbours using the same channels as you are using? Check for inactive and free channels with e.g. https://play.google.com/store/apps/details?id=com.farproc.wifi.analyzer installed on your p... | {
"accepted": true,
"body": "<p>Check if your neighbors are using the same channel(s) as you are using.\nCheck for inactive and free channels with e.g.<br />\n<a href=\"http://play.google.com/store/apps/details?id=com.farproc.wifi.analyzer\" rel=\"nofollow noreferrer\">http://play.google.com/store/apps/details?id=c... | [
{
"accepted": true,
"body": "<p>Check if your neighbors are using the same channel(s) as you are using.\nCheck for inactive and free channels with e.g.<br />\n<a href=\"http://play.google.com/store/apps/details?id=com.farproc.wifi.analyzer\" rel=\"nofollow noreferrer\">http://play.google.com/store/apps/deta... | null | null | null | null | null |
1501859 | 1 | 1501865 | 2024-01-30T19:04:35.373 | -2 | 107 | <p>WhatsApp supports screen sharing on its Android app, its iOS app, and its Windows app. It does not seem to support screen sharing on the web app found at <a href="https://web.whatsapp.com" rel="nofollow noreferrer">https://web.whatsapp.com</a> .</p>
<p>Is there a way to use WhatsApp's screen sharing feature on Ubunt... | 2355 | null | null | 2024-01-30T19:45:20.003 | How can I share my screen using WhatsApp on Ubuntu? | [
"whatsapp"
] | 1 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T20:16:53.720",
"id": "2632677",
"postId": "1501859",
"score": "0",
"text": "To share your screen you need to be able to make video calls from Ubuntu. The web page does not allow video or audio calls, only text chats.",
"userDisplayName": null,
"userId": "681... | {
"accepted": true,
"body": "<p>In short, no.</p>\n<p>They're all wrappers around the website. If the website doesn't do it, then these applications won't.</p>\n",
"commentCount": "1",
"comments": [
{
"creationDate": "2024-02-02T14:23:31.283",
"id": "2633669",
"postId": "1501865",
"s... | [
{
"accepted": true,
"body": "<p>In short, no.</p>\n<p>They're all wrappers around the website. If the website doesn't do it, then these applications won't.</p>\n",
"commentCount": "1",
"comments": [
{
"creationDate": "2024-02-02T14:23:31.283",
"id": "2633669",
"postId":... | null | null | null | null | null |
1501861 | 1 | null | 2024-01-30T19:15:13.653 | 0 | 83 | <p>I have a Silicon Labs CP2105 USB to Serial adapter chip on an embedded development board so I cannot change the chip.</p>
<p>When running Ubuntu 22.04.1 LTS (Kernel 6.5.0-14-generic) I get garbage in the serial stream through minicom. I also lose the ability to send any serial data.</p>
<p>Connecting the same devel... | 143635 | null | null | 2024-01-30T19:15:13.653 | USB to Serial adapter broken with Ubuntu 22.04 but | [
"usb"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T23:51:24.837",
"id": "2632745",
"postId": "1501861",
"score": "0",
"text": "What's the output of `stty < /dev/ttyUSBYourNumber`? Did the baud rate change?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-02-01T02:19:11.997",
... | null | [] | null | null | null | null | null |
1501862 | 1 | null | 2024-01-30T19:23:55.680 | 1 | 43 | <p>I have an Ubuntu 20.04 server, I'm connecting to a UPS. I want the Ubuntu server to shut down a truenas server, also on the same ups. The idea is that the UPS software on Ubuntu server triggers the shutdown on the trunas server when the battery is at 50%, The ubuntu server in turn triggers a shutdown of the trunas s... | 1189029 | 158442 | 2024-01-30T19:27:16.220 | 2024-01-30T19:27:16.220 | ssh command on shutdown fails | [
"ssh",
"shutdown"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T19:36:34.560",
"id": "2632663",
"postId": "1501862",
"score": "1",
"text": "The page you followed is incomplete. You are missing a few things in the `[unit]` section of the script that tells systemd to run the service at shutdown. By default the service will run whe... | null | [] | null | null | null | null | null |
1501866 | 1 | null | 2024-01-30T19:58:43.143 | 0 | 32 | <p>Running on a Dell 5680, Ubuntu installed by Dell (computer came with it).</p>
<p>All settings that I can find are set for no locking, no screen saver, no sleep. It can be used for no more than 15 seconds before locking, even while actively typing/mousing.</p>
<p>Oddly enough, this doesn't happen all the time. Some... | 988636 | null | null | 2024-01-30T19:58:43.143 | Ubuntu 22.04 locks system while in use | [
"video",
"lock"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1501873 | 1 | null | 2024-01-30T21:18:03.737 | 0 | 52 | <p>I'm struggling to connect my external monitors to my new computer via my dock. I have been using this dock for 2-years with my work computer and it works without an issue. So, I am sure that there is no issue on dock and monitors. And, the built-in HDMI is also working on the new computer.</p>
<p>USB's inputs (i.e. ... | 1764226 | null | null | 2024-01-30T21:18:03.737 | Ubuntu 22.04: External monitors are not visible on DP over USB3.2C | [
"drivers",
"22.04",
"multiple-monitors",
"asus",
"dock"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1501877 | 1 | null | 2024-01-30T22:35:43.213 | 0 | 39 | <p>my laptop's battery is very old and while I was transferring some important files on an external drive, it died on me. Unfortunately, this happened before I could transfer everything over.</p>
<p>When I booted back up, the folder I was transferring was greyed out, and I could not mount my external drive at all. In p... | 1764239 | 1764239 | 2024-01-30T22:50:28.693 | 2024-01-30T22:50:28.693 | Battery died while transferring files | [
"mount",
"kubuntu",
"hard-drive"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-30T23:54:14.000",
"id": "2632747",
"postId": "1501877",
"score": "1",
"text": "Being specific with details is usually helpful. You mention Kubuntu, but not what release of Kubuntu, and what file-systems are you using. Given the power outage I'd expect your file-systems... | null | [] | null | null | null | null | null |
1501881 | 1 | null | 2024-01-30T23:29:13.857 | 0 | 136 | <p>I'm having difficulties accessing a parallel port on Ubuntu 22.04. It is a SUNIX Co. Multiport MIO6469A that was installed in a PCI slot. It has both DB-9 (serial) and DB-25 (parallel) connectors. We're trying to use it to send signals via parallel port to an EEG system in Matlab. But the codes are not being recieve... | 1761494 | 158442 | 2024-01-31T06:24:07.673 | 2024-01-31T07:47:15.277 | Parallel Port Access in Matlab | [
"matlab",
"serial-port"
] | 1 | 12 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T00:25:52.860",
"id": "2632752",
"postId": "1501881",
"score": "1",
"text": "https://www.kernel.org/doc/Documentation/admin-guide/devices.txt says parallel ports should show up as /dev/lp*",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationD... | null | [
{
"accepted": null,
"body": "<p>I found an <a href=\"https://forum.linuxcnc.org/18-computer/44964-sunix-pci-parallel-port-chips-and-cards-linux\" rel=\"nofollow noreferrer\">untested solution</a> and adapted it:</p>\n<ol>\n<li><p>Create a file named <code>/etc/modprobe.d/sunix-askubuntu-1501881.conf</code> ... | null | null | null | null | null |
1501886 | 1 | null | 2024-01-31T00:39:56.990 | 0 | 52 | <p>I just noticed this is happening on all of my Ubuntu 20.04 servers running php7.4-fpm. The php-fpm error log shows all child processes respawning every night (morning) at exactly midnight, but oddly they then respawn again within about 4 seconds, and then again in less than a second, and then are stable. Rinse and r... | 1119106 | 1119106 | 2024-01-31T01:08:29.423 | 2024-01-31T14:16:52.400 | PHP-FPM child processes respawning three times every midnight | [
"php-fpm"
] | 1 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T02:05:03.793",
"id": "2632779",
"postId": "1501886",
"score": "0",
"text": "Log rotation? See `man logrotate`. Look for additional `cron` jobs in `/etc/cron.daily/`, and in `/etc/anacrontab` (read `man anacron`). Look at the system logs with `sudo journalctl --since... | null | [
{
"accepted": null,
"body": "<p>Ok, figured it out! The logrotate daily cron job doesn't do anything if /run/systemd/system exists. Instead, this is due to the logrotate systemd timer, which is part of the daily systemd calendar as shown by <code>systemctl list-timers</code>, which does show that the logrot... | null | null | null | null | null |
1501890 | 1 | null | 2024-01-31T01:22:02.033 | 0 | 27 | <p>I recently switched to 22.04. Switching over was very rocky, but it's running smoothly now.
Except my Cintiq. Sometimes it works, sometimes it doesn't.</p>
<p>When it isn't working, the cursor simply doesn't follow the stylus.
Sometimes it works to unplug and replug the USB. But only sometimes.</p>
<p>If I type lsus... | 997378 | null | null | 2024-01-31T01:22:02.033 | When I reboot or un-sleep my computer, my Cintiq is often not use-able | [
"22.04",
"wacom"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T01:28:54.240",
"id": "2632766",
"postId": "1501890",
"score": "1",
"text": "What do you mean \"cursor simply doesn't follow the stylus\"? Do you mean it becomes uncalibrated? Does redoing \"Map to Monitor\" in \"Wacom Tablet\" in settings help?",
"userDisplayNam... | null | [] | null | null | null | null | null |
1501892 | 1 | null | 2024-01-31T01:26:00.260 | 0 | 56 | <p>New to Linux, and I'm installing Ubuntu for desktop, version 22.04.3 LTS. The installation was working until I got to the "Where are you?" step. A window comes up with ERROR! Can't open <code>/var/log/partition_dump</code> with an OK button.
Hitting the OK button does nothing, I'm able to open the upper ri... | 1764255 | 1450948 | 2024-01-31T10:26:47.677 | 2024-01-31T10:26:47.677 | During install, get window with following error message "Can't open var/log/partition_dump" | [
"system-installation"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T01:50:07.533",
"id": "2632769",
"postId": "1501892",
"score": "0",
"text": "https://forums.linuxmint.com/viewtopic.php?t=380127 says to wipe the drive then retry the installation",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "20... | null | [] | null | null | null | null | null |
1501893 | 1 | null | 2024-01-31T01:36:27.500 | 0 | 20 | <p>I have two hitachi 1TB hard drives that were 2TB of storage in a D-link DNS323 NAS appliance. The NAS device sat in storage for a couple of years. When I fired it up the D-link NAS reported no array. I tried to recreate the RAID device using the appliance "tools". but all that did was create a new RAID0 ar... | 1764254 | null | null | 2024-01-31T01:36:27.500 | Trying to rebuild a 2 disk RAID0 array, superblock overwritten, but backup superblocks look good | [
"mount",
"raid",
"mdadm"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1501894 | 1 | null | 2024-01-31T01:46:10.233 | 0 | 53 | <p>(This is a follow up to <a href="https://askubuntu.com/questions/1501772/xorg-video-abi-24-but-it-is-not-installable-problem-when-running-sudo-apt-instal">this</a> question)</p>
<p>I think I messed up the system while trying to fix some issues. I tried to update Nvidia driver (the one that shows by <code>nvidia-smi<... | 1673375 | null | null | 2024-01-31T01:46:10.233 | how to clean up nvidia driver versions shown by `apt policy nvidia-driver-470`? | [
"drivers",
"nvidia",
"cuda"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T01:51:14.177",
"id": "2632770",
"postId": "1501894",
"score": "0",
"text": "Look at \"Installed: (none)\". All the other lines are about versions that you ***can choose to*** install.",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate"... | null | [] | null | null | null | null | null |
1501897 | 1 | null | 2024-01-31T03:12:01.680 | 0 | 42 | <p>I am on Ubuntu LTS 20.04 with kernel version 5.15.0-91-generic. I find that my ZFS user utils are version 0.8.3 and my ZFS kernel module is 2.1.5. As I understand it, not only is it risky having the userspace tools and kernel module be mismatched, but 2.1.5 is also at risk of the <a href="https://bugs.launchpad.net/... | 1764266 | null | null | 2024-01-31T03:12:01.680 | How to resolve ZFS userspace tools and kernel module mismatch caused by HWE automatic updates | [
"apt",
"20.04",
"upgrade",
"kernel",
"zfs"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-02-05T13:16:47.070",
"id": "2634437",
"postId": "1501897",
"score": "0",
"text": "Did you upgrade your pool to the new feature flags included in 2.1.5? If no, then you should be able to still run your pool on 0.8.3.",
"userDisplayName": null,
"userId": "1066942"
... | null | [] | null | null | null | null | null |
1501899 | 1 | null | 2024-01-31T03:29:00.293 | 0 | 32 | <p>I have a Wacom Intuos Pro 4, which is touch sensitive. Touch is mostly working except for the way it only occasionally registers two-finger touches. If I tap the tablet with two fingers it will register it click about one in every ten times or so (not always ten exactly, it varies—sometimes it's two or three, someti... | 7482 | null | null | 2024-01-31T03:29:00.293 | Wacom intuos pro not always registering two-finger taps | [
"xorg",
"wacom"
] | 0 | 11 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T03:52:57.150",
"id": "2632823",
"postId": "1501899",
"score": "1",
"text": "syngestures could be a temporary workaround: https://github.com/linuxwacom/input-wacom/issues/374#issuecomment-1722645319",
"userDisplayName": null,
"userId": "1004020"
},
{
... | null | [] | null | null | null | null | null |
1501900 | 1 | null | 2024-01-31T03:34:55.683 | 0 | 81 | <p>When I boot my Ubuntu 23.10 system with autologin enabled I get the error "Oh no! Something has gone wrong. A problem has occured and the system can't recover. Please log out and try again". After I log out, put my password and log back in everything works fine but I'd like to be able to use the autologin.... | 1642787 | null | null | 2024-01-31T03:34:55.683 | Error at system start when autologin is enabled | [
"startup",
"23.10",
"auto-login"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T03:50:06.913",
"id": "2632822",
"postId": "1501900",
"score": "1",
"text": "Have you tried changing your password or removing your keyring password?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-01-31T03:53:55.653",
"i... | null | [] | null | null | null | null | null |
1501902 | 1 | null | 2024-01-31T04:32:34.563 | 0 | 45 | <p>Okay so I am installing Ubuntu via a virtualbox, but it tells me thatbit will remove everything, what do I do?</p>
| 1764271 | null | null | 2024-01-31T07:21:42.047 | Erase and Install Ubuntu help please? | [
"software-installation"
] | 1 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T04:42:35.690",
"id": "2632840",
"postId": "1501902",
"score": "0",
"text": "You've not told us what Ubuntu product, what release of that product, thus we're somewhat limited in understanding your question. Ubuntu offers various products that use different installers... | null | [
{
"accepted": null,
"body": "<p>The Ubuntu installer offers various option when you are guided through the installation process. If the installer encounters an empty disc - which is typically the case when you do a fresh install into a virtual machine - the first option offered is to erase the whole disc an... | null | null | null | null | null |
1501903 | 1 | null | 2024-01-31T05:01:39.640 | 6 | 870 | <p>Ubuntu 23.10 arm64 has been working great on the Raspberry Pi 5 with Wayland. I would like to disable Wayland and use X11 session instead, as there are some features of Citrix that do not work in Wayland, so I attempted to disable Wayland by setting <code>WaylandEnable=false</code> in <code>/etc/gdm3/custom.conf</co... | 4895 | 349837 | 2024-02-07T17:53:32.613 | 2024-03-31T04:57:38.680 | X11 session fails to start on arm64 Ubuntu 23.10 on Raspberry Pi 5 | [
"xorg",
"raspberrypi",
"23.10"
] | 1 | 9 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T05:28:48.687",
"id": "2632847",
"postId": "1501903",
"score": "0",
"text": "Does `startx` (arguments might be required) in TTY work? After doing that, what are the errors on the console and in `/var/log/Xorg.*.log`?",
"userDisplayName": null,
"userId": "1004... | null | [
{
"accepted": null,
"body": "<p>Thanks to @Raffa for pointing me in the right direction in the comment to the OP above.</p>\n<p>I found the solution here:</p>\n<p><a href=\"https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/2044718/comments/2\" rel=\"nofollow noreferrer\">https://bugs.launchpad.net/... | null | null | null | null | null |
1501904 | 1 | null | 2024-01-31T05:20:28.923 | 0 | 423 | <p><a href="https://i.stack.imgur.com/ExULf.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ExULf.jpg" alt="enter image description here" /></a></p>
<p>I want to install CUDA, so I need to check the driver and CUDA version, but when I input <code>nvidia-smi</code> I get the following error:
<code>Com... | 1764124 | 94914 | 2024-01-31T13:41:01.587 | 2024-01-31T13:41:01.587 | Command "nvidia-smi" not found, but can be installed with: | [
"drivers",
"nvidia",
"graphics",
"cuda"
] | 1 | 8 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T05:30:37.617",
"id": "2632848",
"postId": "1501904",
"score": "3",
"text": "Does this answer your question? [How do I know which NVIDIA driver I need?](https://askubuntu.com/questions/1258904/how-do-i-know-which-nvidia-driver-i-need)",
"userDisplayName": null,
... | null | [
{
"accepted": null,
"body": "<p>I would suspect based on the hardware you've stated that <strong>none of the NVIDIA drivers will help you, because the MTT S80 is not an NVIDIA graphics card.</strong></p>\n<p>A quick cursory google search shows that the MTT S80 is a Chinese brand graphics card that does not ... | null | null | null | null | null |
1501907 | 1 | null | 2024-01-31T06:01:55.310 | 0 | 444 | <p>I'm trying to set up a NAS using samba, but it doesn't appear to be working.</p>
<p>I followed the instructions <a href="https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Standalone_Server" rel="nofollow noreferrer">here</a>, but when trying to "Test the Share Access" <code>smbclient</code> fails.</p>... | 959700 | 959700 | 2024-02-02T02:29:09.037 | 2024-02-02T19:12:34.357 | NAS using samba not working: smbclient fails with error NT_STATUS_NOT_FOUND | [
"samba"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>A friend figured it out. Replace <code>//SA/FSName</code> with <code>//ComputerName/FSName</code> and it will work.</p>\n<p>Maybe someone can provide a better answer and explain some of the details or provide resources to learn more about it. But if you just need it to work, ... | null | null | null | null | null |
1501908 | 1 | null | 2024-01-31T06:06:47.417 | 0 | 66 | <p>Recently I bought Infinix Y4 Max laptop and replaced the preinstalled Windows with Ubuntu 22.04. Everything is working fine except the internal speaker (also fast charging is not happening but that's not much of an issue) but audio is working fine from headphone jack. It shows <code>Speakers (unavailable)</code> in ... | 1764292 | 1764292 | 2024-01-31T16:56:09.893 | 2024-01-31T16:56:09.893 | Internal Speakers are not working, but headphone jack is working fine, with Realtek ALC269VC Codec | [
"drivers",
"sound",
"22.04",
"pulseaudio",
"alsa"
] | 0 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T22:28:46.323",
"id": "2633090",
"postId": "1501908",
"score": "0",
"text": "Perhaps this is not the answer for your configuration but I solved my headphone-speaker conflict with this:\n\nsudo apt-get install -y libcanberra-pulse\n\nMy system is Ubuntu 22.04.3 LTS",
... | null | [] | null | null | null | null | null |
1501914 | 1 | null | 2024-01-31T07:43:08.160 | 0 | 34 | <p>I ran this Command <code>sudo journalctl -b 0 -u NetworkManager</code>
and the thing I found in log is :</p>
<p><code>Jan 31 12:09:26 jitender NetworkManager[586]: <info> [1706683166.5640] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)</code></p>
<p>Above this I have also switched ... | 1764308 | null | null | 2024-01-31T07:43:08.160 | My Ubuntu version is 22.04 is disconnecting from WIFI after some time | [
"networking",
"22.04",
"network-manager"
] | 0 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T08:05:27.423",
"id": "2632882",
"postId": "1501914",
"score": "0",
"text": "Please run the `wireless-info` script: https://askubuntu.com/a/425205/1004020",
"userDisplayName": null,
"userId": "1004020"
}
] | null | [] | null | null | null | null | null |
1501916 | 1 | 1501918 | 2024-01-31T07:56:31.427 | 1 | 112 | <p>I've tried to research the differences in these device files on my system, but Google's search results aren't working for me.</p>
| 1764311 | null | null | 2024-01-31T10:12:18.823 | What is the difference between the files /dev/ptmx and /dev/pts/ptmx? | [
"drivers"
] | 1 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T08:11:33.687",
"id": "2632883",
"postId": "1501916",
"score": "0",
"text": "https://askubuntu.com/questions/25470/what-does-pts-in-the-output-of-w-mean explains it all",
"userDisplayName": null,
"userId": "15811"
}
] | {
"accepted": true,
"body": "<p><code>/dev/ptmx</code> behaves like a symlink ("when opened will look for [...] "pts" in the same directory.") to <code>/dev/pts/ptmx</code>, except the former is world-read-writable and the latter is accessible by none. Unlike a symlink the destination permission... | [
{
"accepted": true,
"body": "<p><code>/dev/ptmx</code> behaves like a symlink ("when opened will look for [...] "pts" in the same directory.") to <code>/dev/pts/ptmx</code>, except the former is world-read-writable and the latter is accessible by none. Unlike a symlink the destination pe... | null | null | null | null | null |
1501917 | 1 | null | 2024-01-31T07:57:14.260 | 0 | 148 | <p>I have tried several answers in here, but my ax211 is still not working...</p>
<p>What I've got</p>
<ul>
<li><p>CPU: 13th Gen. Intel Core i7 13700H</p>
</li>
<li><p>GPU: NVIDIA GeForce RTX4050</p>
</li>
<li><p>RAM: 16GB LPDDR5</p>
</li>
<li><p>Wireless lan: AX211</p>
</li>
<li><p>OS: Ubuntu 20.04S with 5.15.0-92 ker... | 1764309 | 94914 | 2024-02-01T16:58:31.310 | 2024-02-01T16:58:31.310 | AX211 wifi is not working on Ubuntu 20.04 | [
"drivers",
"kernel",
"iwlwifi"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1501919 | 1 | 1501920 | 2024-01-31T08:27:02.350 | 0 | 89 | <p>It's showing me:</p>
<pre><code>[ FAILED] Failed to start Process Error reports when automatic reporting is enabled
The NVIDIA GeForce GT 620 GPU installed in the system is supported through the NVIDIA 390.xx Legacy drivers. Please visit http://www.nvidia.com/object/unix.html for more information. The 535.154.05 N... | 1764316 | 1764316 | 2024-01-31T09:22:19.303 | 2024-01-31T09:22:19.303 | How do I revert back to legacy drivers, or use the new drivers? I have a NVIDIA GT 620, and cannot boot into Ubuntu | [
"nvidia"
] | 1 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T10:14:42.810",
"id": "2632918",
"postId": "1501919",
"score": "0",
"text": "Sorry, I didn't search hard enough, and I followed this guide.\nhttps://askubuntu.com/questions/206283/how-can-i-uninstall-a-nvidia-driver-completely",
"userDisplayName": null,
"user... | {
"accepted": true,
"body": "<p>There is a tool called <code>ubuntu-drivers</code> that lets you list and switch all available drivers.</p>\n<pre><code>$ ubuntu-drivers\nUsage: ubuntu-drivers [OPTIONS] COMMAND [ARGS]...\n\nOptions:\n --gpgpu gpgpu drivers\n --free-only Only consider free pac... | [
{
"accepted": true,
"body": "<p>There is a tool called <code>ubuntu-drivers</code> that lets you list and switch all available drivers.</p>\n<pre><code>$ ubuntu-drivers\nUsage: ubuntu-drivers [OPTIONS] COMMAND [ARGS]...\n\nOptions:\n --gpgpu gpgpu drivers\n --free-only Only consider ... | null | null | null | null | null |
1501921 | 1 | null | 2024-01-31T08:43:10.870 | 0 | 58 | <p>From the Ubuntu version of HDSentinel, it reports health of 52% because of:</p>
<pre><code># HDSentinel
Hard Disk Sentinel for LINUX console 0.20.10851 (c) 2023 info@hdsentinel.com
Start with -r [reportfile] to save data to report, -h for help
Examining hard disk configuration ...
HDD Device 0: /dev/sda ... | 710742 | 710742 | 2024-01-31T13:59:42.510 | 2024-01-31T13:59:42.510 | How Does the Smart Control Parameter #173 from Ubuntu smarctl / gnome-disks for the Samsung MZ-7TY2560 reconcile with Linux HDSentinel Rating of 52% | [
"hard-drive",
"ssd",
"disk",
"error-handling",
"disk-management"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T09:05:08.630",
"id": "2632902",
"postId": "1501921",
"score": "1",
"text": "I used to *love* HDSentinel as it gave such *simple* stats.. and saved your needing to read all the figures provided by the real SMART data as `smartctl` gets from the drive... HOWEVER HDSen... | null | [] | null | null | null | null | null |
1501922 | 1 | 1501923 | 2024-01-31T09:02:12.397 | 0 | 172 | <p>A bit background.
Im creating a script that will run on USB stick with Ubuntu. It needs to pull various info from the current laptop its connected to and save it to a file.</p>
<p>Right now Im using "lshw -c network >> textfile.txt to pull network information.</p>
<p>But it gives me complete information f... | 1764322 | 158442 | 2024-01-31T09:15:19.413 | 2024-01-31T17:25:43.527 | Pull mac address via bash script | [
"networking",
"command-line",
"ethernet",
"text-processing"
] | 3 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T09:05:30.880",
"id": "2632903",
"postId": "1501922",
"score": "0",
"text": "https://askubuntu.com/a/628439/158442",
"userDisplayName": null,
"userId": "158442"
},
{
"creationDate": "2024-01-31T09:12:10.853",
"id": "2632905",
"postId": "150192... | {
"accepted": true,
"body": "<p>Isolating the output of <code>lshw</code> to Ethernet devices might work for you:</p>\n<pre><code>lshw -c network | grep -A 8 'Ethernet'\n</code></pre>\n<p><code>-A 8</code> tells grep to include 8 lines after a match.</p>\n<p>In addition, if you want to further reduce the output to ... | [
{
"accepted": true,
"body": "<p>Isolating the output of <code>lshw</code> to Ethernet devices might work for you:</p>\n<pre><code>lshw -c network | grep -A 8 'Ethernet'\n</code></pre>\n<p><code>-A 8</code> tells grep to include 8 lines after a match.</p>\n<p>In addition, if you want to further reduce the ou... | null | null | null | null | null |
1501926 | 1 | null | 2024-01-31T09:28:04.260 | 0 | 114 | <p>In qemu, it's ok to login.But when I try to use ubuntu rootfs in fpga, /dev/ttyS0 will be timeout.By the way, finally the login service is failed.Does the ttyS0 service will cause login service failed?</p>
<pre><code>Welcome to Ubuntu 20.04 LTS!
[ 593.585413] systemd[1]: Set hostname to <hobot>.
[ 699.03720... | 1764330 | 1764330 | 2024-01-31T11:08:10.903 | 2024-01-31T11:08:10.903 | Ubuntu 20.04 ttyS0 service timeout | [
"20.04"
] | 0 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T09:49:37.363",
"id": "2632912",
"postId": "1501926",
"score": "0",
"text": "What is the output of `ls -l /dev/ttyS0`?",
"userDisplayName": null,
"userId": "1004020"
},
{
"creationDate": "2024-01-31T11:10:26.090",
"id": "2632933",
"postId": "1... | null | [] | null | null | null | null | null |
1501930 | 1 | null | 2024-01-31T10:06:13.247 | 0 | 37 | <p>Imagine we have dedicated Mysql server where whole amount of RAM is 16GB and database contains some tables which have more that 100mil rows. How much should be for system Ubuntu 20 and for database itself?</p>
| 568046 | null | null | 2024-01-31T10:06:13.247 | How much ram should consume Mysql from 16BG server | [
"20.04",
"mysql"
] | 0 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T10:20:59.537",
"id": "2632919",
"postId": "1501930",
"score": "1",
"text": "Whatever works for you. It is impossible to answer this based on the info you provide: Something as simple as the storage engine is important for this question. But there is so much more. Y... | null | [] | null | null | null | null | null |
1501931 | 1 | null | 2024-01-31T10:13:26.030 | 0 | 297 | <p><strong>When I install QGIS-ltr version in ubuntu 22.04, the following error pops out and I have tried every solution previously given but of no use.</strong></p>
<p>Setting up qgis-providers (1:3.34.3+36jammy) ...
/usr/lib/qgis/crssync: error while loading shared libraries: libpdal_util.so.13: cannot open shared ob... | 1764337 | 1764337 | 2024-01-31T10:13:52.090 | 2024-01-31T10:59:38.533 | QGIS not installing in Ubuntu 22.04 | [
"apt",
"22.04",
"dpkg",
"dependencies",
"qgis"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p><a href=\"https://github.com/qgis/QGIS/issues/52433#issuecomment-1792285094\" rel=\"nofollow noreferrer\">Override the version conflict:</a>:</p>\n<ol>\n<li><code>sudo ln -s /usr/lib/libpdal_base.so.15 /usr/lib/libpdal_base.so.13</code></li>\n<li><code>sudo ln -s /usr/lib/lib... | null | null | 2024-01-31T10:57:10.130 | null | null |
1501934 | 1 | 1501935 | 2024-01-31T10:42:02.610 | 0 | 160 | <p>Is there any way to set <code>DEBIAN_FRONTEND=noninteractive</code> when executing a script remotely via SSH?</p>
<p>Doing so I get this error:</p>
<pre><code>sudo: sorry, you are not allowed to set the following environment variables: DEBIAN_FRONTEND
</code></pre>
<p>The reason I want to set <code>DEBIAN_FRONTEND=n... | 359858 | null | null | 2024-01-31T16:15:32.160 | Setting DEBIAN_FRONTEND remotely | [
"command-line",
"bash",
"scripts",
"ssh",
"remote-login"
] | 2 | 1 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T13:57:32.193",
"id": "2632967",
"postId": "1501934",
"score": "1",
"text": "You should secure your visudo ASAP by following muru's answer completely. I was exploring using APT options to set the environment variable, only to realize that I could run any command usin... | {
"accepted": true,
"body": "<p>You could allow the user to set the <code>DEBIAN_FRONTEND</code> variable when using <code>sudo</code>, but ... you have granted permission for the user to execute the script using <code>sudo</code>, so there's no reason to then use <code>sudo</code> <em>inside</em> the script. Just ... | [
{
"accepted": true,
"body": "<p>You could allow the user to set the <code>DEBIAN_FRONTEND</code> variable when using <code>sudo</code>, but ... you have granted permission for the user to execute the script using <code>sudo</code>, so there's no reason to then use <code>sudo</code> <em>inside</em> the scrip... | null | null | null | null | null |
1501936 | 1 | null | 2024-01-31T10:55:30.577 | 0 | 30 | <p>After install Ubuntu22.04.3 on Surface Laptop3 along with Windows10（win BitLocker function closed before Ubuntu install），</p>
<ul>
<li>Stopped at "Win Logo" when boot with Ubuntu</li>
<li>Stopped at "Win Logo" when boot with USB Storage(USB-boot-disk Plugged-In)</li>
<li>Success to win desktop wh... | 1764346 | null | null | 2024-01-31T10:55:30.577 | Failed when boot with Ubuntu On Surface Laptop3 | [
"boot",
"windows-10"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T15:39:41.117",
"id": "2632995",
"postId": "1501936",
"score": "0",
"text": "Is this a reboot or a cold boot? It's documented at https://github.com/linux-surface/linux-surface/wiki/Surface-Laptop-3 that Surface devices might have reboot problems. Is secure boot prope... | null | [] | null | null | null | null | null |
1501937 | 1 | null | 2024-01-31T10:58:01.450 | 0 | 38 | <p>Whenever I lock my computer, after unlocking it, the dock overlays my windows. Minimizing and remaximizing the window fixes it, but it is very annoying (less so after I discovered the shortcut, but still). I have auto hide off, and I do not want to turn it on. Is there something I can do to fix this? I am running ub... | 1178115 | null | null | 2024-01-31T10:58:01.450 | Dock overlays maximized windows after lock | [
"dock"
] | 0 | 0 | CC BY-SA 4.0 | [] | null | [] | null | null | null | null | null |
1501938 | 1 | null | 2024-01-31T10:59:07.693 | -1 | 207 | <p>The command that I have is:</p>
<pre><code>grep -E '^ [0..9]'
</code></pre>
<p>The pattern that I have</p>
<pre><code> 24
-38.54270131
24
-38.54085331
24
-38.53603119
24
-38.53427780
24
-38.53396521
24
-38.53226876
24
-38.53211376
</code></pre>
<p>Expected output:</p>
<pre><... | 145445 | 158442 | 2024-01-31T11:05:03.373 | 2024-01-31T14:54:23.497 | Filter RE in grep | [
"command-line",
"text-processing",
"grep"
] | 2 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T11:19:22.817",
"id": "2632935",
"postId": "1501938",
"score": "1",
"text": "`[0..9]` matches a single character `0`, `.`, or `9` - what is your intent?",
"userDisplayName": null,
"userId": "178692"
},
{
"creationDate": "2024-01-31T11:23:10.077",
... | null | [
{
"accepted": null,
"body": "<p>You didn't explain your filtering criteria in any meaningful way. Here are a couple of RegEx solutions that will give the desired output:</p>\n<p>Match any line with 2 spaces at line start, then 2 digits followed by EOL:</p>\n<pre><code>grep -E '^ {2}[0-9]{2}$'\n</code></pre>... | null | null | null | null | null |
1501950 | 1 | null | 2024-01-31T13:05:37.863 | 8 | 797 | <p>touch -t is giving me "invalid date format" errors if the date code represents 2:00:00AM through 2:59:59AM on the last Sunday in March of any year (I've checked 2023,2014,2016,2018). The weirdness of this in a core utility is blowing my mind. Is this some known bug? Is there a work-around?</p>
<p>Example:<... | 456046 | 968501 | 2024-01-31T13:28:20.297 | 2024-01-31T13:28:20.297 | touch -t errors on last Sundays of March | [
"command-line",
"bug-reporting",
"date",
"coreutils"
] | 2 | 6 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T13:07:05.793",
"id": "2632954",
"postId": "1501950",
"score": "2",
"text": "Is this \"spring ahead\" or daylight savings change for your time zone?",
"userDisplayName": null,
"userId": "307523"
},
{
"creationDate": "2024-01-31T13:12:19.263",
"id"... | null | [
{
"accepted": null,
"body": "<p>During Daylight Savings Time transition the time of 02:00 to 02:59 does not exist.</p>\n<p>Linux / Ubuntu tracks time internally using UTC which does not observe Daylight Savings Time and works well. When converting to local time there will be a hole between 02:00 and 02:59.<... | null | null | null | null | null |
1501951 | 1 | 1501966 | 2024-01-31T13:06:50.493 | 2 | 139 | <p>I'm creating a webcam feed the following way:</p>
<ul>
<li>using this Python3 lib: <a href="https://github.com/Flashs/virtualvideo" rel="nofollow noreferrer">https://github.com/Flashs/virtualvideo</a></li>
<li>plus having <code>v4l2loopback-utils</code> installed (not 100% sure it's needed)</li>
<li>enabling the vid... | 653537 | null | null | 2024-01-31T14:31:10.680 | How to restart /dev/video | [
"video",
"webcam",
"ffmpeg"
] | 1 | 0 | CC BY-SA 4.0 | [] | {
"accepted": true,
"body": "<p>It's easy to fix a <code>v4l2loopback</code> video device without a reboot:</p>\n<ol>\n<li>Remove the device: <code>sudo rmmod v4l2loopback</code></li>\n<li>Readd the device: <code>sudo modprobe v4l2loopback video_nr=2 exclusive_caps=1</code></li>\n</ol>\n<p>However I would recommend... | [
{
"accepted": true,
"body": "<p>It's easy to fix a <code>v4l2loopback</code> video device without a reboot:</p>\n<ol>\n<li>Remove the device: <code>sudo rmmod v4l2loopback</code></li>\n<li>Readd the device: <code>sudo modprobe v4l2loopback video_nr=2 exclusive_caps=1</code></li>\n</ol>\n<p>However I would r... | null | null | null | null | null |
1501955 | 1 | null | 2024-01-31T13:22:24.737 | 0 | 88 | <p>I am using Oracle Cloud canonical ubuntu 22.04 and canonical ubuntu 22.04 minimal. Both having same error.</p>
<p>When i am run <code>sudo apt update</code> i get below error</p>
<p><strong>Error :</strong></p>
<pre><code>E: Failed to fetch http://us-sanjose-1-ad-1.clouds.ports.ubuntu.com/ubuntu-ports/dists/jammy/ma... | 1636838 | null | null | 2024-01-31T13:22:24.737 | Failed to Fetch error while updating Oracle Cloud | [
"apt",
"updates",
"22.04",
"oracle",
"xrdp"
] | 0 | 3 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T20:49:00.663",
"id": "2633062",
"postId": "1501955",
"score": "0",
"text": "Where did you get your source URLS & most importantly what *architecture* are you using?? I notice *ports* URLs which means a *riscv64*, *arm64*, *armhf*, *ppc64el* etc or a PORT, and yet ... | null | [] | null | null | null | null | null |
1501964 | 1 | 1501970 | 2024-01-31T14:20:05.387 | 0 | 329 | <p>I just freshly installed Kubuntu on my Laptop and everything ran smoothly.
Then <code>plasma-discover</code> stopped working all of a sudden. When I try to start it, the Window appears for a second or so as a small rectangle in the top left corner and immediately disapperas afterwards.
Starting it from command line,... | 1758071 | 1758071 | 2024-01-31T14:30:40.580 | 2024-01-31T15:27:18.790 | KDE Discover doesnt start up with weird error message | [
"kde",
"plasma",
"discover-software-center"
] | 1 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T14:26:05.753",
"id": "2632981",
"postId": "1501964",
"score": "0",
"text": "Can you attach a backtrace? Run `gdb plasma-discover`. Answer \"n\" at all the prompts, and type \"start\" when it says \"(gdb)\". If it says \"(gdb)\" after anything other than \"Temporary ... | {
"accepted": true,
"body": "<p>So I don't really know why it fixes it but I found the following solution <a href=\"https://invent.kde.org/plasma/discover/-/commit/53b328842032c4d159f34fa330ad4f6914fd95a6\" rel=\"nofollow noreferrer\">here</a>.</p>\n<p>Basically I went into the file</p>\n<pre><code>/usr/lib/x86_64-... | [
{
"accepted": true,
"body": "<p>So I don't really know why it fixes it but I found the following solution <a href=\"https://invent.kde.org/plasma/discover/-/commit/53b328842032c4d159f34fa330ad4f6914fd95a6\" rel=\"nofollow noreferrer\">here</a>.</p>\n<p>Basically I went into the file</p>\n<pre><code>/usr/lib... | null | null | null | null | null |
1501968 | 1 | 1501997 | 2024-01-31T14:57:41.180 | 2 | 56 | <p>I'm trying to configure a vlan on my machine using netplan.</p>
<p>On my router (Synology SRM) I've got two networks defined.</p>
<pre><code>Primary Network
Subnet: 192.168.200.1/24
Gateway: 192.168.200.1
Primary DNS: 192.168.200.5
DHCP v4: Enabled
DHCP Start: 192.168.200.154
DHCP End: 192.168.200.254
VLAN ID: Not s... | 56115 | null | null | 2024-01-31T19:36:06.950 | Why does my VLan have same IP address as underlying physical connection with netplan? | [
"networking",
"netplan"
] | 1 | 4 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T18:41:37.777",
"id": "2633029",
"postId": "1501968",
"score": "0",
"text": "I reproduced this on 18.04 LTS, 19.04, and 19.10 VMs but it's fixed on 20.04 LTS. It looks like it's because this is a bug",
"userDisplayName": null,
"userId": "1004020"
},
{
... | {
"accepted": true,
"body": "<p>The problem is that netplan.io on Ubuntu 18.04 has a bug where it's accidentally applying the eth0 to the vlan60@eth0. Luckily there's a simple fix. Match the ethernet interface on itself using <code>name: eth0</code>:</p>\n<pre class=\"lang-yaml prettyprint-override\"><code>network:... | [
{
"accepted": true,
"body": "<p>The problem is that netplan.io on Ubuntu 18.04 has a bug where it's accidentally applying the eth0 to the vlan60@eth0. Luckily there's a simple fix. Match the ethernet interface on itself using <code>name: eth0</code>:</p>\n<pre class=\"lang-yaml prettyprint-override\"><code>... | null | null | 2024-01-31T19:50:57.147 | null | null |
1501969 | 1 | 1502120 | 2024-01-31T15:18:01.347 | 1 | 85 | <p>im trying to create a ServiceB that start after ServiceA starts.</p>
<p>This is what i tried to do :</p>
<p>ServiceA file:</p>
<pre><code>[Unit]
Description=ServiceA
After=network.target
[Service]
ExecStartPre=running some shell script....
ExecStart=running some shell script....
ExecReload=/bin/kill -HUP $MAIN... | 1735502 | null | null | 2024-02-01T18:06:36.713 | create a dependencies for services with systemd | [
"20.04",
"22.04",
"systemd"
] | 1 | 5 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T19:10:22.187",
"id": "2633037",
"postId": "1501969",
"score": "1",
"text": "Your `systemd stop ServiceA` then `systemd start ServiceA` works fine on my computer (version 2 of ServiceB), though I adapted it and tested with --user. Please make sure that you actually i... | {
"accepted": true,
"body": "<p>You forgot to tell <code>systemd</code> to reinstall the new <code>.wants</code> after editing <code>ServiceB.service</code>. There is nothing wrong with the <code>.service</code> files, and a systemctl start and stop work fine once the services are installed properly. Tell systemd t... | [
{
"accepted": true,
"body": "<p>You forgot to tell <code>systemd</code> to reinstall the new <code>.wants</code> after editing <code>ServiceB.service</code>. There is nothing wrong with the <code>.service</code> files, and a systemctl start and stop work fine once the services are installed properly. Tell s... | null | null | null | null | null |
1501971 | 1 | null | 2024-01-31T15:44:26.140 | -1 | 94 | <p>I was trying to install Ubuntu for the first time in my life on my Sony Vaio.</p>
<p>I tried at first to Boot from a USB Drive, and it works perfectly.
After installing Ubuntu 22.04.3 LTS, I got a few issues.</p>
<p>It won't start anymore, all starts are ending up with a blurring screen, so I'm thinking, it's a grap... | 1764421 | 320920 | 2024-02-01T08:19:01.073 | 2024-02-01T08:19:01.073 | Drivers for AMD Radeon HD 7550M on Sony Vaio? | [
"boot",
"drivers",
"graphics",
"vaio"
] | 1 | 0 | CC BY-SA 4.0 | [] | null | [
{
"accepted": null,
"body": "<p>This card uses outdated drivers and support is for Ubuntu 14.04. Perhaps it would work from the tty console <ctrl+alt+f3> and ran commands:</p>\n<pre><code> export DRI_PRIME=1\n startx\n</code></pre>\n",
"commentCount": "3",
"comments": [
{
"creat... | null | null | null | null | null |
1501973 | 1 | null | 2024-01-31T16:02:20.027 | 2 | 277 | <p>Long time *Nix user here and now that I am retired I am searching for a complete system backup solution for my home desktop system. I have considered dd and clonezilla but I would prefer a solution that I could schedule (with cron) that provides deduplication and compression to an NFS drive?
Of course there are sev... | 42733 | null | null | 2024-01-31T18:23:12.940 | Anyone use a bare metal backup solution with ubuntu? | [
"backup"
] | 2 | 2 | CC BY-SA 4.0 | [
{
"creationDate": "2024-01-31T16:57:00.910",
"id": "2633004",
"postId": "1501973",
"score": "0",
"text": "Re your mention of `dd`, you might find this interesting: [dd vs cat -- is dd still relevant these days?](https://unix.stackexchange.com/q/12532)",
"userDisplayName": null,
"userId":... | null | [
{
"accepted": null,
"body": "<p>I have used two options.</p>\n<ol>\n<li><p><a href=\"https://rsnapshot.org/\" rel=\"nofollow noreferrer\">rsnapshot</a>: Can be scheduled, and does delta backups, so it's not backing up every file every time, only what's changed. Uses hard-links on the backup target to de-dup... | null | null | null | null | null |
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