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1484991
1
null
2023-09-07T09:41:45.720
0
1054
<p>On Ubuntu 22.04, when I try to mount my USB Stick on my file explorer (right-click on it in the side bar, then 'Mount'). A window appears with &quot;Failed to mount USB Stick, an operation is already pending&quot;. I can't figure out what is this operation. This behavior is new. The file system on the stick is ext4....
1124615
1124615
2023-10-01T09:06:30.427
2023-10-01T09:06:30.427
Cannot mount USB Stick on Ubuntu 22.04:
[ "usb", "mount", "22.04" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>I suggest that you create the mount point</p>\n<pre><code>sudo mkdir /mnt/usbdata\n</code></pre>\n<p>and find the UUID with <code>lsblk</code></p>\n<pre><code>lsblk -e7 -o name,fstype,uuid\n</code></pre>\n<p>and edit your file <code>/etc/fstab</code> according to the advice i...
null
null
null
null
null
1484993
1
null
2023-09-07T09:59:39.163
0
445
<p>I want networkmanager to ask for identity/username every time I connect to the wired network, how can I make this happen?</p> <p>My current configuration is:</p> <ul> <li>802.1x Security: enabled</li> <li>Authentication: Protected EAP (PEAP)</li> <li>CA certificate: [<em>my ca cert</em>]</li> <li>PEAP version: autom...
1730098
1730098
2023-09-13T09:53:16.477
2023-09-13T09:53:16.477
802.1x wired authentication: How to make NetworkManager ask for identity every time?
[ "network-manager", "security", "authentication" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T15:56:47.113", "id": "2600353", "postId": "1484993", "score": "0", "text": "Read https://manpages.ubuntu.com/manpages/xenial/man8/NetworkManager.8.html or `man NetworkManager`. You can write a script to \"fix\" any network state transition.", "userDisplayName":...
null
[]
null
null
null
null
null
1484997
1
1485447
2023-09-07T11:13:49.987
0
56
<p>When using Postman to try and access Landscape 19.10's API, I receive an &quot;Invalid API version&quot; result:</p> <p>Postman output: <a href="https://i.stack.imgur.com/3PpdI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3PpdI.png" alt="Postman output" /></a></p> <p>Steps to build the API requ...
1730272
1157209
2023-09-07T12:39:48.417
2023-09-11T14:41:33.850
Landscape RestAPI error - Invalid API version
[ "landscape" ]
2
0
CC BY-SA 4.0
[]
{ "accepted": true, "body": "<p>We were able to resolve this issue by creating a URL-encoded value from the Base64 value.</p>\n<p>We intend to use Powershell to perform all of these different types of encoding automatically, once we have identified which calls to make to gather all required data about devices and t...
[ { "accepted": null, "body": "<p>Quoting from the <a href=\"https://ubuntu.com/landscape/docs/low-level-http-requests\" rel=\"nofollow noreferrer\">documentation</a></p>\n<blockquote>\n<p>The version of the API, 2011-08-01 being the current one</p>\n</blockquote>\n<p>You might want to read that documentation...
null
null
null
null
null
1485001
1
null
2023-09-07T11:40:34.893
0
176
<p>I'm trying to install Ubuntu OS on a Windows Surface Book. I was able to access the Boot from USB menu and follow all isntructions until installation was interrupted by the &quot;bitlocker enabled&quot; issue. I have since disabled bitlocker encryption on my device, however my device will now no longer enter boot fr...
1730299
null
null
2023-09-07T11:40:34.893
Fail to access boot from USB mode after "bitlocker enabled" interruption
[ "dual-boot", "usb", "uefi" ]
0
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T14:12:46.373", "id": "2600322", "postId": "1485001", "score": "0", "text": "What model Surface Book? Many require additional settings. What version of Ubuntu? It needs to be more recent than when system was first released. You may have separate setting for allow USB...
null
[]
null
null
null
null
null
1485003
1
null
2023-09-07T12:08:19.043
0
113
<p>I have disabled ufw and enabled nftables but <code>usg audit cis_level1_server</code> is persistently flagging <code>Ensure Base Chains Exist for Nftables</code> and <code>Set nftables configuration for loopback traffic</code>.</p> <p>My <code>/etc/nftables.conf</code> is below.</p> <p>A similar question was <a href...
1730301
null
null
2024-01-04T17:42:08.850
Ensure Base Chains Exist for Nftables and Set nftables configuration for loopback traffic
[ "networking" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>I had this problem when trying to configure Server_Level_2. I took a look at the benchmark documentation, and found that the following was being used as the audit command</p>\n<p>nft list ruleset | awk '/hook input/,/}/' | iif &quot;lo&quot; accept</p>\n<p>My issue was, that ...
null
null
null
null
null
1485004
1
null
2023-09-07T12:11:06.577
0
21
<p>I want to dual-boot Windows 10 or 11 with my current OS Ubuntu 23.04. I tried to search on YouTube but I only found videos of dual-booting Ubuntu with Windows. If there is any video on YouTube you can send the link too.....</p>
1681380
null
null
2023-09-07T12:11:06.577
Dual Booting Win10 with Ubuntu23.04?
[ "dual-boot", "grub-efi" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T12:42:45.663", "id": "2600294", "postId": "1485004", "score": "1", "text": "Dual Boot advice:\n\nI suggest you read `https://en.wikipedia.org/wiki/Power-on_self-test` , `https://en.wikipedia.org/wiki/BIOS` , `https://en.wikipedia.org/wiki/Master_boot_record` , `http...
null
[]
null
null
2023-09-08T09:46:04.377
null
null
1485005
1
null
2023-09-07T12:26:31.893
0
378
<p>I use a TV screen through an HDMI lead as a monitor. I can't get it to work at 1920x1080 resolution any more. Previously I used to be able to just select this resolution in the Display Configuration in settings and it was fine. However since an update the Display Configuration box started giving 1024x768 as the only...
892832
null
null
2023-09-09T11:23:04.853
Can't get the right resolution on Kubuntu 22.04
[ "display-resolution" ]
1
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T12:29:10.660", "id": "2600291", "postId": "1485005", "score": "0", "text": "For reference, the output of `hwinfo --framebuffer` is:\n\n`02: None 00.0: 11001 VESA Framebuffer \n [Created at bios.459]\n Unique ID: rdCR.RlQGS24uhn1\n Hardwa...
null
[ { "accepted": null, "body": "<p>My solution to this in the end was the nuclear option of a complete wipe and fresh install. I tried installing Gnome over the top of Kubuntu (<code>sudo apt install ubuntu-desktop</code>), but this didn't work, I still only got the one resolution option. So I then did a compl...
null
null
null
null
null
1485007
1
null
2023-09-07T12:49:13.923
0
33
<p>I upgraded my operating system from 18.04 LTS to 22.04 LTS however after the upgade I wanted to use XSCREENSAVER instead of the default light or xfce, now when I copied all the configurations from 18.04 to 22.04 it works fine when I lock it myself however after a certain while when the screen locks itself the XSCREE...
1730315
null
null
2023-09-07T12:49:13.923
Xscreensaver not locking automatically on OS Xubuntu 22.04
[ "upgrade", "xubuntu", "xscreensaver" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485009
1
null
2023-09-07T12:53:38.480
0
135
<p>I am working on a issue at the office running on a linux system. I would like to be able to either use egrep or ksh pattern matching to determine not only the matched string but I also need to be able to determine the prematch and postmatch strings.</p> <p>I know I can do this in Perl but I would also like to be abl...
981910
968501
2023-09-07T13:52:22.367
2023-09-08T16:16:53.320
How can I determine the prematch and postmatch using egrep or ksh under linux
[ "command-line", "text-processing", "grep", "ksh" ]
1
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T13:13:48.427", "id": "2600307", "postId": "1485009", "score": "1", "text": "An example or two would be helpful. GNU grep has a PCRE mode (`grep -P`) that supports lookarounds. Is your \"linux system\" actually Ubuntu?", "userDisplayName": null, "userId": "17...
null
[ { "accepted": null, "body": "<h4>With <a href=\"https://manpages.ubuntu.com/manpages/jammy/en/man1/grep.1.html\" rel=\"nofollow noreferrer\"><code>grep</code></a></h4>\n<p>you can use Perl's <a href=\"https://manpages.ubuntu.com/manpages/xenial/en/man3/pcresyntax.3.html#match%20point%20reset\" rel=\"nofollo...
null
null
null
null
null
1485010
1
null
2023-09-07T12:53:57.600
1
159
<p>I would like to create an alias of the below command with sudo like below.</p> <pre><code>alias /usr/bin/vmstat='sudo /usr/bin/vmstat' </code></pre> <p>is it possible to create something like that for a user?</p>
1730319
158442
2023-09-07T12:58:25.067
2023-09-07T13:11:24.300
Create alias of a command with sudo
[ "alias" ]
1
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T13:01:54.240", "id": "2600299", "postId": "1485010", "score": "0", "text": "That will work in zsh. Which shell are you using?", "userDisplayName": null, "userId": "158442" }, { "creationDate": "2023-09-07T16:01:01.800", "id": "2600354", "post...
null
[ { "accepted": null, "body": "<p>In Bash, an alias is just a name, but not a path (since aliases are stored in memory).</p>\n<p>Here are some examples from my own system:</p>\n<pre><code>alias cte='crontab -e'\nalias scte='sudo crontab -e'\n# if I wanted a separate alias for 'sudo htop' I would have called t...
null
null
null
null
null
1485014
1
1485019
2023-09-07T13:09:59.030
1
195
<p>I have to enter <code>sudo modprobe rtbth</code> every time to get my Bluetooth to work properly otherwise Bluetooth menu options are greyed out and do not work. I have added <code>modprobe rtbth</code> into autostart LXQT session settings, but this does not help. How can I make <code>sudo modprobe rtbth</code> auto...
569607
15811
2023-09-07T13:41:15.250
2023-09-07T14:35:38.737
Make sudo modprobe rtbth auto load at start-up
[ "lubuntu", "bluetooth", "blueman" ]
1
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T11:19:10.633", "id": "2600538", "postId": "1485014", "score": "0", "text": "rtbth already added to /etc/modules-load.d/modules.conf", "userDisplayName": null, "userId": "569607" }, { "creationDate": "2023-09-08T11:27:36.967", "id": "2600540", ...
{ "accepted": true, "body": "<p>You need to add it to <code>/etc/modules-load.d/modules.conf</code>.</p>\n<p>Use vi or nano to edit the file and add <code>rtbth</code> at the end on a new line. Remove what you add from autostart and reboot. The module will then load automatically.</p>\n<p>edit:</p>\n<p>Or</p>\n<pre...
[ { "accepted": true, "body": "<p>You need to add it to <code>/etc/modules-load.d/modules.conf</code>.</p>\n<p>Use vi or nano to edit the file and add <code>rtbth</code> at the end on a new line. Remove what you add from autostart and reboot. The module will then load automatically.</p>\n<p>edit:</p>\n<p>Or</...
null
null
null
null
null
1485020
1
null
2023-09-07T13:36:45.213
0
1293
<p>I'm trying to mount the drive but it just keeps returning this:</p> <pre><code>sophie@sophie-zen:~$ sudo mount /dev/sda2 /mnt/sda2 mount: /mnt/sda2: special device /dev/sda2 does not exist. </code></pre> <p>I have so far installed exfat-fuse and exfatprogs despite my linux kernel supporting exFAT natively, but to no...
1730328
1730328
2023-09-09T21:35:51.787
2023-09-09T21:35:51.787
How to mount exFAT drive on Ubuntu 22.04.3 LTS?
[ "dual-boot", "mount", "external-hdd", "exfat" ]
0
7
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T13:48:15.123", "id": "2600320", "postId": "1485020", "score": "0", "text": "You have the wrong mountpoint I would expect a windows partition to be mounted in /media/ by default and using either a volume name or the UUID. Check /etc/fstab if it is in there otherwise ...
null
[]
null
null
null
null
null
1485026
1
1485033
2023-09-07T14:31:24.733
0
93
<p>An article at <a href="https://devicetests.com/fix-download-unsandboxed-root-error-ubuntu" rel="nofollow noreferrer">https://devicetests.com/fix-download-unsandboxed-root-error-ubuntu</a> presents a fix for the inconsequential yet annoying &quot;unsandboxed download&quot; notes produced by apt.</p> <p>Reference: <a ...
243321
243321
2023-09-07T15:14:57.663
2023-09-07T15:26:21.440
What are the security implications of this fix for the "unsandboxed" apt notes?
[ "apt", "security" ]
1
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T15:09:36.707", "id": "2600335", "postId": "1485026", "score": "1", "text": "It is not a warning (W:) it is a note (N:) so I would just ignore it. \"What are the \"security implications\" of using this method?\" I would assume there might be cases where \"root\" IS...
{ "accepted": true, "body": "<p>The security implications of the download running as root is that if someone is manipulating your network traffic <em>and</em> there is a security vulnerability in apt, the attacker might be able to exploit that vulnerability and take over your computer.</p>\n<p>This is not an immedi...
[ { "accepted": true, "body": "<p>The security implications of the download running as root is that if someone is manipulating your network traffic <em>and</em> there is a security vulnerability in apt, the attacker might be able to exploit that vulnerability and take over your computer.</p>\n<p>This is not a...
null
null
null
null
null
1485028
1
null
2023-09-07T14:51:51.823
0
31
<p>if I select a custom icon for a directory within an ext4 volume (e.g. a directory under home), the icon is applied properly. A <em>.directory</em> file is created, which contains the path to the icon.</p> <p>However, if I want to do the same on a directory on a volume mounted as ntfs, the custom icon selected does n...
1119037
null
null
2023-09-07T14:51:51.823
Dolphin: custom folder icon (NTFS volume)
[ "kubuntu", "icons", "ntfs" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485029
1
null
2023-09-07T14:57:49.857
0
102
<p>i use Ubuntu 20.04 and python3.8.</p> <p>I decided to try to create a virtual environment through <code>python 3 -m venv venv</code>, this happens:</p> <pre><code>python3 -m venv venv Error: Command '['/root/venv/bin/python3', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1. </code...
1730341
null
null
2023-09-07T14:57:49.857
pip3 broken on ubuntu for me
[ "apt", "20.04", "python", "pip" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T17:36:56.370", "id": "2600385", "postId": "1485029", "score": "0", "text": "`python3 -m venv venv` shouldn't create the output shown by you. By default, venvs are _never_ created under the `\\root` but within the home directory of the current user.\nWhere and how di...
null
[]
null
null
null
null
null
1485030
1
null
2023-09-07T15:07:26.850
2
2187
<p>I've recently upgraded from Ubuntu 20.04 to 22.04 and my input and output built-in sound devices weren't detected by the system. After trying every option described in <a href="https://askubuntu.com/questions/1403665/no-sound-output-devices-listed-after-upgrade-from-21-10-to-22-04">No sound output devices listed aft...
1730314
null
null
2023-09-07T15:07:26.850
Sound input devices not detected in Ubuntu 22.04
[ "22.04", "pulseaudio", "alsa", "microphone", "pipewire" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-10-21T09:31:40.503", "id": "2609754", "postId": "1485030", "score": "0", "text": "Completely reinstalling Ubuntu solved the problem, but I can't really recommend such a \"solution\".", "userDisplayName": null, "userId": "1730314" }, { "creationDate": "2024...
null
[]
null
null
null
null
null
1485035
1
null
2023-09-07T15:38:56.940
1
135
<p>I run Xubuntu (Ubuntu 22.04.3 LTS, Kernel 5.15.0-82-generic).</p> <p>From earlier answers, I tried <code>#XDG_DESKTOP_DIR=&quot;$HOME/</code> in <code>~/.config/user-dirs.dirs</code> file but it did not work.</p> <p>Also, <code>XDG_DESKTOP_DIR=&quot;$HOME/Desktop</code>, and creating an empty file Desktop, did not s...
1730267
1157209
2023-09-08T04:09:35.380
2023-09-08T04:09:35.380
Recently, all icons from my $HOME directory appear on Desktop
[ "icons", "clutter" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T15:56:37.513", "id": "2600352", "postId": "1485035", "score": "0", "text": "`mv $HOME/.config/user-dirs.dirs $HOME/.config/user-dirs.dirs.bak` and `xdg-user-dirs-update` login anew.", "userDisplayName": null, "userId": "966203" }, { "creationDate": ...
null
[]
null
null
null
null
null
1485037
1
null
2023-09-07T16:02:49.987
0
93
<p>New linux user here I've been using http injector to share my vpn trough hotspot for my laptop (running ubuntu 22.04) which uses a proxy setup for my wifi connection. I've done all that and I'm using it on most of websites and apps but some (such as steam and appimage files) won't go trough the proxy. any ideas?</p>...
1730360
null
null
2023-09-07T16:29:37.953
some apps are not using the proxy I provided... I think
[ "networking", "vpn", "proxy" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485038
1
null
2023-09-07T16:17:33.093
-1
26
<p>I'm trying to copy a file from the student's account for its gpg but when I try to type in the path all I get is this result I have tried everything, and this lab is due tomorrow.</p> <pre><code>cp / home/Instructor/instructor.pub/home/student/Documents/instructor.pub </code></pre> <p>and the results I get is <code>...
1730363
1157209
2023-09-08T04:15:41.000
2023-09-08T06:04:17.473
Applying Encryption and Hshing Algorithms for Secure Communication
[ "encryption", "hash" ]
1
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T16:55:05.810", "id": "2600377", "postId": "1485038", "score": "2", "text": "Your question is far from clear, but I suspect you simply have the space in the wrong place and what you really want is `cp /home/Instructor/instructor.pub /home/student/Documents/instructor...
null
[ { "accepted": null, "body": "<p>There is a space in the wrong place after the first <code>/</code> character that is causing a <code>cp: omitting directory /</code> error message. Also <code>/home/Instructor/instructor.pub</code> and <code>/home/student/Documents/instructor.pub</code> should be separated by...
null
null
null
null
null
1485040
1
null
2023-09-07T16:31:25.800
0
174
<p>I have the following problem:</p> <p>I had to mingle with some libs to build a project successfully. After I rebuild one of those libs (libtirpc) something broke and I was not able to either sudo nor use apt or other tools to somehow restore the old libtirpc version.</p> <p>Now I am not even able to reboot anymore.<...
1657117
null
null
2023-09-07T16:31:25.800
Recover brocken libs with live USB and chroot
[ "boot", "22.04", "live-usb", "chroot" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T16:41:22.370", "id": "2600372", "postId": "1485040", "score": "1", "text": "\"*Can I use a live USB ... Can I then use the live sessions sudo ...*\"? ... Yes, and Yes, but your results may vary ... See for example https://askubuntu.com/a/1238393 ... And you will hav...
null
[]
null
null
null
null
null
1485043
1
null
2023-09-07T16:59:39.687
0
77
<p>I am chasing down how the &quot;preinstalled&quot; Raspberry Pi images are being generated. What I found so far:</p> <p><a href="https://github.com/canonical/ubuntu-image" rel="nofollow noreferrer">ubuntu-image</a> is the tool for generating those images, which requires a <em>yaml</em> file with the definition of th...
1730370
618353
2023-09-08T07:21:31.433
2023-09-08T07:21:31.433
Raspberri pi ubuntu server preinstalled "ubuntu-image" definition
[ "22.04", "raspberrypi" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T07:29:29.687", "id": "2600508", "postId": "1485043", "score": "0", "text": "Is https://github.com/snapcore/pi-gadget what you're looking for? https://github.com/canonical/ubuntu-image/blob/main/ubuntu-image.rst => \"Classic images are built from a local gadget tree ...
null
[]
null
null
null
null
null
1485044
1
null
2023-09-07T17:07:17.010
0
68
<p>This started out of the blue but my Wi-Fi to my ubuntu machine and this machine only keeps disconnecting and not reconnecting(failing to reconnect?) but when i connect it manually it connects without a problem couldn't figure out why and nothing helpful on Google this is my network log I see this message on repeat:<...
1107504
null
null
2023-09-07T17:07:17.010
Ubuntu 22.4 Wi-Fi keep disconnecting at random intervals
[ "wireless", "22.04", "network-manager" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485045
1
null
2023-09-07T17:11:15.097
0
388
<p>I recently had an update of the kernel (usual apt update/upgrade). Since then, the system won't startup.</p> <p>Message: &quot;Failed to start userspace out-of-memory killer&quot;</p> <p>What can I do to resolve the error?</p> <p><a href="https://i.stack.imgur.com/nLrSy.jpg" rel="nofollow noreferrer"><img src="https...
1201101
null
null
2023-09-07T17:11:15.097
Boot fails with: Failed to start userspace out-of-memory killer
[ "boot", "22.04" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T19:58:16.780", "id": "2600424", "postId": "1485045", "score": "0", "text": "There's...quite a bit more failed than that one thing. The key fact is that your system ended up in *emergency mode*. So see this answer: https://askubuntu.com/a/1470673/243321", "userDi...
null
[]
null
null
null
null
null
1485049
1
null
2023-09-07T17:29:59.583
0
161
<p>I had Kubuntu 18.04. I just did <code>apt dist-upgrade</code> to 20.04 LTS. I can see that &quot;Ubuntu part&quot; is upgraded, but I still have old plasma and KDE:</p> <pre><code>$ dpkg -l | grep plasma-desktop ii plasma-desktop 4:5.18.8-0ubuntu0.1 amd...
558929
null
null
2023-09-07T17:29:59.583
What Kubuntu 20.04 / 22.04 repositories to add if upgraded from Ubuntu?
[ "apt", "package-management", "upgrade", "kubuntu", "kde" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T17:35:41.327", "id": "2600384", "postId": "1485049", "score": "1", "text": "There are no repositories to add. The versions you show for the packages are the correct version for 20.04. Did you realize that this is Plasma 5.18.8?", "userDisplayName": null, "us...
null
[]
null
null
null
null
null
1485050
1
null
2023-09-07T17:31:47.227
2
2737
<p>I'm using Ubuntu 22.04.3-amd64 in an Oracle VM. I followed the instructions in<a href="https://docs.docker.com/engine/install/ubuntu/" rel="nofollow noreferrer"> Install Docker Engine on Ubuntu</a> and ran the command:</p> <pre><code>sudo apt install ./docker-desktop-4.22.1-amd64.deb </code></pre> <p>Everything seem...
1655453
618353
2023-09-08T07:30:00.760
2023-09-08T07:30:00.760
KVM is not enabled in host Error required compatibility check Virtualization Support
[ "docker", "kvm-virtualization" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T07:46:24.370", "id": "2600510", "postId": "1485050", "score": "0", "text": "It looks like you're installing Docker Desktop. Just Docker Engine (https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) doesn't involve installing deb files and does...
null
[]
null
null
null
null
null
1485051
1
null
2023-09-07T17:35:21.477
0
47
<p>I want to backup some directories using <code>tar</code>. However, there are some sub-directories that I want to skip.</p> <p>So, my command line is something like this:</p> <pre><code>cd / tar \ --exclude=thisdir --exclude=thatdir \ --exclude=logs --exclude=tmp \ -czf &quot;$backup_file&quot; \ e...
855322
855322
2023-09-07T17:47:44.917
2023-09-07T18:46:32.020
Including a specific file which is already `--exclude`d in the `tar` command line
[ "command-line", "22.04", "backup", "tar" ]
1
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T17:47:09.040", "id": "2600389", "postId": "1485051", "score": "0", "text": "There is no `--include` option in `tar`.", "userDisplayName": null, "userId": "855322" }, { "creationDate": "2023-09-07T18:02:52.037", "id": "2600395", "postId": "148...
null
[ { "accepted": null, "body": "<p>It turns out that the <code>--add-file=...</code> option — when put <strong>before</strong> the <code>--exclude</code> options — will solve my problem. So, the command line should be something like this:</p>\n<pre><code>cd /\ntar \\\n --add-file=home/my_user/logs/important.l...
null
null
null
null
null
1485052
1
null
2023-09-07T18:06:02.527
0
177
<p>I'm running Ubuntu 22.04 on an Orange PI 5 Plus SBC. I've tried multiple ways (command line and web install) to install Steam in my Ubuntu instance. Each time I receive the same error about missing files when I run the program:</p> <pre><code>Steam needs to install these additional packages: libc6:arm64 libc6:i386...
1730385
243321
2023-09-08T00:47:54.107
2023-09-08T00:47:54.107
steam install missing files
[ "steam" ]
1
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T18:16:35.113", "id": "2600400", "postId": "1485052", "score": "0", "text": "Isn't Steam only available for i386 architecture? What made you think it was available in the first place?", "userDisplayName": null, "userId": "20054" }, { "creationDate": "...
null
[ { "accepted": null, "body": "<p><strong>Steam does not support any non-x86 boards or system architectures.</strong> That is why you can't install it.</p>\n<p>Steam does not support ARM processors or architectures. It is only usable on x86-based systems (so amd64 and i386 architectures using Linux nomencla...
null
null
null
null
null
1485054
1
null
2023-09-07T18:19:37.647
0
35
<p>I have already tried all the popular fixed like uninstalling and reinstalling bluez. I just cannot make my bluetooth work. When I boot into my ubuntu system, I see this error that I have attached below. I have no clue what went wrong since I was using my bluetooth just fine till the aternoon, but when I came back to...
1730389
null
null
2023-09-07T18:19:37.647
Bluetooth isn't working on my Ubuntu 22.04
[ "22.04", "bluetooth" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T19:19:17.473", "id": "2600416", "postId": "1485054", "score": "0", "text": "If it’s a usb device, can you check it on another computer (just to exclude a hardware issue)?", "userDisplayName": null, "userId": "801777" } ]
null
[]
null
null
null
null
null
1485058
1
1485060
2023-09-07T18:48:11.073
1
92
<p>First of all, I am a complete beginner to Ubuntu. I was trying to follow along the Ubuntu dual boot installation section from Odin project. According to the guide, I allocated two partitions, the root partition to mount the systems files, and /Home partition to house apps &amp; personal files.</p> <p>After installin...
1730388
1730388
2023-09-07T18:53:13.250
2023-09-07T19:03:25.500
Disk storage full
[ "partitioning", "disk-usage" ]
1
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T19:07:36.520", "id": "2600410", "postId": "1485058", "score": "0", "text": "As the answer below says, the issue is with / and not /home You can allocate space from /home to / in a live usb session using eg gparted, but it’s not completely straightforward, and you m...
{ "accepted": true, "body": "<p>Your root partition /dev/sda6 is what's full. Your /HOME partition is not your problem.</p>\n<p>You will need to delete files from somewhere in the root partition to free up more space to silence the warning message. As a practical matter, 15G is totally insufficient to run a reaso...
[ { "accepted": true, "body": "<p>Your root partition /dev/sda6 is what's full. Your /HOME partition is not your problem.</p>\n<p>You will need to delete files from somewhere in the root partition to free up more space to silence the warning message. As a practical matter, 15G is totally insufficient to run...
null
null
null
null
null
1485059
1
1485062
2023-09-07T18:48:30.363
0
76
<p>I have a laptop with a c drive (hdd with windows) and a d drive (SSD). I want to format both and install ubuntu on d drive. Is this possible through the normal ubuntu installation process? If I install ubuntu on d will I be able later to format the c drive through ubuntu? I only want to have ubuntu after that and no...
1730386
1730386
2023-09-08T21:20:39.430
2023-09-08T21:20:39.430
Format both c and d drive of a laptop with windows and install ubuntu
[ "format" ]
1
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T19:14:40.423", "id": "2600414", "postId": "1485059", "score": "0", "text": "Please [edit your question](https://askubuntu.com/posts/1485059/edit) to clarify: Do you wish to keep WIndows (dual-boot)? Or do you want Ubuntu to be your only operating system?", "user...
{ "accepted": true, "body": "<p>Yes - you can use the installer to install directly to what windows calls the d drive (your ssd), and then you should be able to format the other drive using tools in Ubuntu.</p>\n<p>The guide and links to media are here <a href=\"https://ubuntu.com/tutorials/install-ubuntu-desktop#1...
[ { "accepted": true, "body": "<p>Yes - you can use the installer to install directly to what windows calls the d drive (your ssd), and then you should be able to format the other drive using tools in Ubuntu.</p>\n<p>The guide and links to media are here <a href=\"https://ubuntu.com/tutorials/install-ubuntu-d...
null
null
null
null
null
1485064
1
null
2023-09-07T19:38:47.760
0
51
<p>I am using PrintNG on Thunderbird current production (not Thunderbird Supernova) under Ubuntu 22.04 LTS current. From some emails, I get a PDF not supported type of diagnostic as one line hardcopy output when I print to the CUPS printer, whereas other PDF emails print correctly. The Adobe answer is <a href="https:/...
1135725
null
null
2023-09-07T19:38:47.760
unsupported PDF when printing from Thunderbird
[ "printing", "google-chrome", "pdf", "thunderbird" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485066
1
null
2023-09-07T19:58:06.297
0
99
<p>My Ubuntu 20.04 startup is very slow (I have to wait 43 seconds to have the loader animation and the login screen is reached after 3 minutes and 5 seconds), when I press ESC I can see what makes the startup slow :</p> <p><a href="https://i.stack.imgur.com/UOIjE.jpg" rel="nofollow noreferrer"><img src="https://i.stac...
1157661
1157661
2023-09-07T20:15:00.383
2023-09-07T20:15:00.383
Ubuntu 20.04 takes too long to display login screen
[ "boot", "20.04", "startup" ]
0
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T20:01:46.210", "id": "2600425", "postId": "1485066", "score": "1", "text": "`snapd.service @1min 41.918s +36.884s`", "userDisplayName": null, "userId": "19626" }, { "creationDate": "2023-09-07T20:22:21.967", "id": "2600428", "postId": "148506...
null
[]
null
null
null
null
null
1485069
1
null
2023-09-07T20:25:56.697
0
136
<p>I need to upgrade the firmware on my DJI Phantom 4 Pro.</p> <p>I need to load <em>DJI Assistant 2</em> and then connect it to my drone for the firmware upgrade. I tried to with WINE, but the <em>.exe</em> file from <em>DJI Assistant</em> doesn't want to work via WINE. Next step would be to try VirtualBox, but I don'...
1724834
1684306
2023-09-08T07:30:14.200
2023-09-08T07:30:14.200
DJI Assistant 2 not compatable with Ubuntu
[ "virtualbox", "wine" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485071
1
null
2023-09-07T20:27:29.317
0
697
<p>I bought a Vivitar Lvlup Lu734 Pro Gaming Keyboard, with RGB lights. the thing came with no instructions, but google says to press scroll lock to turn on the lights. So I do this, but while I am in a desktop session, it simply will not turn on the lights. For giggles, I pressed ctrl+alt+F2, logged into a shell, and ...
139675
null
null
2023-09-07T20:27:29.317
Lvlup Lu734 Pro Gaming Keyboard wont illuminate in the Graphical session
[ "command-line", "keyboard", "hardware" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485073
1
null
2023-09-07T21:05:44.220
0
44
<p>I have an Ubuntu 23.04 computer. My wife and I work in different areas, so I would like to know if it is possible to split the computer into two users with different screens and keyboards using the same machine so that our files do not come together while we can work at the same time.</p> <p>I saw that ltsp was an a...
1730414
94914
2023-09-08T04:22:11.647
2023-09-08T04:22:11.647
two people to use the same computer
[ "users", "23.04" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T21:20:05.203", "id": "2600437", "postId": "1485073", "score": "0", "text": "Have a look at this https://askubuntu.com/questions/277992/how-to-set-up-ubuntu-for-multiple-users-at-the-same-time", "userDisplayName": null, "userId": "801777" } ]
null
[]
null
null
null
null
null
1485074
1
null
2023-09-07T21:17:37.670
0
83
<pre><code>I cannot run efi-readvar command to check the secure boot variables on my system, I have installed efitools utility but when I run efi-readvar command I get the below output, it seems the package never was installed at all. Do you know what the problem is? or what should the path location to run it? luis@...
1640284
null
null
2023-09-07T21:17:37.670
efitools issue on UBUNTU 20.04.6 LTS
[ "command-line", "apt", "12.04", "software-installation", "updates" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-07T21:35:53.127", "id": "2600439", "postId": "1485074", "score": "0", "text": "fixed it, typo command. efi-readvar\nVariable PK has no entries\nVariable KEK has no entries\nVariable db has no entries\nVariable dbx has no entries\nVariable MokList has no entries", ...
null
[]
null
null
null
null
null
1485075
1
null
2023-09-07T21:28:35.303
1
95
<p>I'm trying to setup smtp server for my website on my Ubuntu server, I have successfully installed postfix and dovecot and configured them (at least how I understood from tutorials), but I have encountered a problem that my smtp server is not sending or receiving messages. The most strange thing is that postfix seems...
1730416
null
null
2023-09-07T21:28:35.303
Postfix and dovecot unable to receive or send mails
[ "server", "email", "postfix", "dovecot" ]
0
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T02:46:17.943", "id": "2600474", "postId": "1485075", "score": "1", "text": "Due to a quarter century of disrespectful email spam tactics, most ISPs and cloud storage providers block attempts to set up email servers. The necessary ports will be blocked at the network...
null
[]
null
null
null
null
null
1485076
1
null
2023-09-07T21:37:46.817
0
88
<p>I used an installer usb flash drive to get Ubuntu 22.04 server onto a Windows mini pc. I asked the installer to wipe Windows since the machine will be a standalone server with Linux only.</p> <p>I got / with only 100G of the 1T ssd.</p> <pre><code>pat@angel:~$ df -h Filesystem Size Used Ava...
389667
null
null
2024-03-07T19:52:58.963
How to reallocate disk partitions
[ "partitioning", "22.04", "lvm" ]
1
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T00:08:42.663", "id": "2600456", "postId": "1485076", "score": "0", "text": "After some research: Since I want to extend the lvm on a single partition it seems like I can extend via vmextend then resize the fs using xfs_growfs?", "userDisplayName": null, "use...
null
[ { "accepted": null, "body": "<p>I've actually had the same problem, and I used pvs and pvsresize to fix my problem:</p>\n<pre><code>sudo pvs\nsudo pvresize /dev/nvme0n1p3\nsudo lvextend -r -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv\n</code></pre>\n<p>You then run df -h to check that it reallocated corre...
null
null
null
null
null
1485077
1
null
2023-09-07T21:56:45.670
0
190
<p>My laptop needs to be sent for repair. I want to take out it's SSD (main, bootable) and plug it into another desktop machine in order to continue my work as as usual.</p> <p>In theory <a href="https://www.quora.com/Can-I-move-my-existing-Linux-hard-drive-to-another-PC-and-it-will-boot-and-run-perfectly-without-the-n...
604371
null
null
2023-09-07T21:56:45.670
Secure boot, Switch my main SSD to another PC
[ "secure-boot", "motherboard" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T02:42:09.347", "id": "2600472", "postId": "1485077", "score": "0", "text": "I would not try to boot Windows, it may change things making it not work on laptop. You may have to reinstall grub. UEFI boots from entry in UEFI, to ESP to actual grub.cfg in your /boot (fo...
null
[]
null
null
null
null
null
1485078
1
null
2023-09-07T21:59:31.260
0
8
<p>Anytime I unplug my laptop it gets dimmed, however even if I press the brightness keys or change the brightness slider OR PLUG IN my laptop, it will not change, the only way to get it back to normal is by restarting the laptop. I cannot find a fix, this started happening a few months ago. I also use an RTX 3050.</p>...
1427752
null
null
2023-09-07T21:59:31.260
Laptop screen Dims after getting unplugged, can not change it unless with a reboot Kubuntu 22.04
[ "nvidia", "kubuntu", "22.04", "screen", "brightness" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485079
1
1488381
2023-09-07T22:04:56.947
0
322
<p>System/OS details: Dual Boot Ubuntu 23.04 and Windows 11(on separate drives) HP OMEN Desktop. Ubuntu Desktop is configured for Cinnamon (Latest Upgrade).</p> <p>Background Info:</p> <p>I installed and been running this setup for several months and sound was working perfectly but the last time I booted into Ubuntu t...
1691762
1691762
2023-09-25T19:43:13.650
2023-10-08T13:58:16.737
Lost Sound - Ubuntu 23.04
[ "dual-boot", "sound", "cinnamon" ]
2
6
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T20:16:47.167", "id": "2600667", "postId": "1485079", "score": "0", "text": "What does `pulseaudio &` do?", "userDisplayName": null, "userId": "1689451" }, { "creationDate": "2023-09-09T03:03:39.227", "id": "2600700", "postId": "1485079", ...
{ "accepted": true, "body": "<p>I found the culprit. Thunar was causing not only the sound issue but network file transmission. I used synaptic for total removal and all issues were resolved.</p>\n", "commentCount": "0", "comments": [], "communityOwnedDate": null, "contentLicense": "CC BY-SA 4.0", "crea...
[ { "accepted": null, "body": "<p>Restarting the sound service:\nYou can try restarting the sound service to resolve temporary issues. Use the following commands to restart PulseAudio, a common sound server in Ubuntu:</p>\n<pre><code>pulseaudio --kill\npulseaudio --start\n</code></pre>\n<p>Check individual ap...
null
null
null
null
null
1485080
1
null
2023-09-07T22:07:31.430
0
219
<p>I have seen the suggestion for fixing 'Structure Needs Cleaning' on a Linux drive. But those instructing to use fsck do not mention any special considerations for dealing with the situation when the &quot;drive&quot; is in fact a raid 10. (4 x T mirrored to 8T). Yes the raid its self had difficulties but I manage...
1485568
null
null
2023-09-07T22:07:31.430
Re: How to fix 'Structure Needs Cleaning' Error when the structure is on a RAID
[ "raid" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485083
1
null
2023-09-07T22:29:42.243
6
180
<p>I have accidentally formatted my drive. Attempts at data recovery have been unsuccessful, but I had created an <code>.img</code> file of the drive with <code>dd if=/dev/sd&lt;x&gt; of=filename.img</code> before that.</p> <p>So I wanna know, is the <code>.img</code> file an exact copy of the drive? I mean, is it ok t...
982870
618353
2023-09-10T17:16:35.673
2023-09-11T13:18:42.893
I accidentally formatted my drive. Can I use a backup .img file to recover it?
[ "22.04", "data-recovery", "dd" ]
1
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-10T19:56:25.973", "id": "2601084", "postId": "1485083", "score": "0", "text": "You can also extract the img file and copy-paste the data", "userDisplayName": null, "userId": "124466" } ]
null
[ { "accepted": null, "body": "<p><strong>A general answer is yes - if the backup is good</strong>. But you should always <em>test</em> that a backup &amp; restore method works <em>before you need it</em>.</p>\n<p>A backup from drive <strong>a</strong> to drive <strong>b</strong> can be tested by restoring it...
null
null
null
null
null
1485085
1
null
2023-09-07T22:55:40.697
0
37
<p>Been searching online for a couple hours, but I've tried everything that I can find so far to no avail.</p> <p>I've been using Kubuntu on my Thinkpad (Intel integrated graphics) and it was working perfectly fine. Eventually, something I did uninstalled my desktop environment (KDE) by accident. I reinstalled everythi...
1730427
null
null
2023-09-07T22:55:40.697
Displayport won't work after powering on until I reconnect it
[ "kubuntu", "multiple-monitors", "display", "kde", "intel" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485086
1
null
2023-09-07T23:13:47.450
0
57
<p>Here's my problem. I'm trying to install ubuntu, but I keep getting</p> <pre><code>&quot;Failed to create a file system - The ext4 File system creation partition #2 of SCSI1 (0,0,0) (sdb) failed.&quot; </code></pre> <p>I plug the usb in, I wait for it to install, I select option where I can go ahead and erase stuff ...
1730428
1157209
2023-09-08T04:16:37.200
2023-09-08T04:16:37.200
I'm installing Ubuntu, but what am I doing wrong?
[ "system-installation", "windows", "lenovo", "usb-installation" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T01:00:08.703", "id": "2600465", "postId": "1485086", "score": "1", "text": "Have you coincidentally had any storage problems or unexplained crashes on the older operating system that you are wiping?", "userDisplayName": null, "userId": "19626" }, { "...
null
[]
null
null
null
null
null
1485087
1
null
2023-09-07T23:29:34.310
0
170
<p>I made a error with Discover update with my Ubuntu 22.04 system. Updated it from linux 5.15.0-52-lowlatency working with 470 nvidia driver to linux 5.15.0-83-lowlatency and it used the nouveau open source driver. I thought no problem I will just use GRUB and boot up on the old kernel and call it good. It will not bo...
1591468
1591468
2023-09-08T16:22:06.520
2023-09-08T16:22:06.520
Discovery kernel update 5.15.0-83_lowlatency won't work with Nvidia 470, How can I revert to 5.15.0-52?
[ "boot", "drivers", "grub2", "nvidia", "kernel" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>Have you tried booting from the -generic kernel instead of -lowlatency kernel ? Something similar happened to me when I added the nividia drivers ( on 22.04.3 LTS ) :</p>\n<p><a href=\"https://askubuntu.com/questions/1484455/what-are-these-non-generic-kernels-ending-in-azure-...
null
null
null
null
null
1485089
1
null
2023-09-07T23:55:34.957
0
60
<p>I am want to access my desktop PC with ubuntu via SSH from my laptop. So when the terminal required to use this prompt, is there a way I can change it to be inside the terminal instead of a 'visual' popup?</p> <p><img src="https://i.stack.imgur.com/1pT50.jpg" alt="Image of the prompt box" /></p>
1730431
93706
2023-09-08T00:16:24.947
2023-09-08T00:16:24.947
Change the Authentication Prompt to be inside a terminal?
[ "command-line", "ssh" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T01:28:22.103", "id": "2600467", "postId": "1485089", "score": "0", "text": "What OS and version do you have on the laptop? Which app are you using for ssh on the laptop?", "userDisplayName": null, "userId": "68186" }, { "creationDate": "2023-09-08T03...
null
[]
null
null
null
null
null
1485090
1
null
2023-09-07T23:56:23.937
1
316
<p>I have downloaded Ubuntu 20.04 on my Windows laptop. The problem is that I cannot ping the Ubuntu app from another device on the same network, except the host machine.</p> <p><strong>What I've done so far:</strong></p> <ul> <li>Disabled Firewalls</li> <li>Allowed ICMP</li> <li>Changed Network profile type to Private...
1730432
null
null
2023-09-08T02:02:30.507
Cannot ping Ubuntu from another device on the same network
[ "networking", "server", "20.04", "dns", "ping" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T00:57:32.713", "id": "2600464", "postId": "1485090", "score": "1", "text": "Your output does not seem to show the client's attempt to connect. Please [edit your question](https://askubuntu.com/posts/1485090/edit) to clearly show how you determined that the client an...
null
[]
null
null
null
null
null
1485092
1
null
2023-09-08T01:13:11.140
0
93
<p>OS: Kubuntu 23.04 x86_64 Kernel: 6.2.0-26-generic</p> <p>I have wired ARCTIS NOVA 1 headset , the audio works quite well. I have tried almost all profiles but unable to get the mic working.</p> <p>Any help would really be appreciated.</p> <p><a href="https://i.stack.imgur.com/0U7rB.png" rel="nofollow noreferrer">Sou...
694630
null
null
2023-09-08T01:13:11.140
My HeadPhones ARCTIS NOVA 1 Audio Work But not the Mic
[ "sound", "kubuntu", "pulseaudio", "microphone", "openstack" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485096
1
null
2023-09-08T02:21:03.753
0
63
<p>I installed ubuntu on my windows machine and it has both OS now. The grub works fine when starting up and I can choose between windows and ubuntu. I also have switched off secure boot from bios screen as switching it on will end up with the grub not showing up.</p> <p>My issue is that when I power down Ubuntu it get...
1193097
null
null
2023-09-08T02:21:03.753
Stuck at Lenovo screen when shutting down laptop
[ "22.04", "shutdown" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485097
1
null
2023-09-08T02:52:02.043
0
50
<p>I am attempting to install Ubuntu on my HP Laptop 14-cf1xxx. I have tried both Ubuntu 22.04 and 22.04.3. I followed the guide on the Ubuntu website (although I used Rufus to create the USB stick. When I boot from the stick to try or install Ubuntu, the loading screen freezes after about 15 seconds. Initially, when i...
1730454
null
null
2023-09-08T02:52:02.043
Ubuntu Freezes on booting from drive
[ "boot", "usb", "freeze" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485102
1
null
2023-09-08T05:25:53.380
0
69
<p>In Ubuntu 22.04 is it possible to have password protected gates to hidden folders within the file manager?</p>
763401
null
null
2023-09-08T05:25:53.380
Create hidden folder with it's own password to open?
[ "nautilus", "password" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T06:15:51.327", "id": "2600496", "postId": "1485102", "score": "1", "text": "Please don't ask questions that ask for a yes or no answer. https://askubuntu.com/questions/645782/how-to-password-protect-a-hidden-directory or https://askubuntu.com/questions/613517/is-th...
null
[]
null
null
2023-09-17T12:43:19.420
null
null
1485104
1
null
2023-09-08T05:36:29.420
3
120
<p>I tried to install DBSqlite Browser for <a href="https://sqlitebrowser.org/dl/" rel="nofollow noreferrer">Ubuntu and Derivatives</a>.</p> <p>After installation, I enter the command to open Ubuntu in the terminal: &quot;sqlitebrowser&quot; and the following crashes:</p> <pre><code>qt.qpa.xcb: could not connect to dis...
1730473
1066942
2023-09-08T06:07:52.540
2023-09-08T06:31:36.027
Installing DBSqlite Browser on Ubuntu
[ "database", "sqlite3" ]
1
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T08:26:03.990", "id": "2600512", "postId": "1485104", "score": "0", "text": "Could you try run it in Gnome X session: logout, select your account, look for session option button and select Xorg session, enter password to login again.", "userDisplayName": null, ...
null
[ { "accepted": null, "body": "<p>You should probably add the PPA for the <a href=\"https://launchpad.net/%7Elinuxgndu/+archive/ubuntu/sqlitebrowser-testing\" rel=\"nofollow noreferrer\">nightly builds</a> instead, since the <code>sqlitebrowser</code> package in the <a href=\"https://launchpad.net/%7Elinuxgnd...
null
null
null
null
null
1485108
1
null
2023-09-08T06:28:13.050
0
90
<p>I'm experiencing a strange behavior.</p> <p>Sometimes every video can't be played or stop working after a while, without any apparent reason.</p> <p>After a session logout and login, it come back working.</p> <p>When it stop working, it stop working on Firefox, Chrome and in Udemy, YouTube, and in every video with D...
502687
502687
2023-09-15T12:20:24.163
2023-09-15T12:20:24.163
Video with DRM can't be played, suddenly stop working but it works sometimes after re-login in Ubuntu
[ "video-player", "drm" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485111
1
null
2023-09-08T07:04:22.577
5
536
<p>I use a program that is saved in my <code>/home/vincent/Downloads</code> directory (program is actually a game, I downloaded it...AppImage file), I normally start the program by double-clicking on it... Now I would like this program to be available to all users.</p> <p>Is it correct that I just need to move the AppI...
1661665
134729
2023-09-13T22:00:35.213
2023-09-13T22:00:35.213
Moving program to /opt to make it accessible to all users?
[ "permissions", "appimage", "opt" ]
1
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T10:53:56.033", "id": "2600535", "postId": "1485111", "score": "0", "text": "You didn't provide OS/release details; but for my non-corporate desktops, I usually put my global executables in `/usr/local/bin/` as that directory is empty on new installs (*thus anything ...
null
[ { "accepted": null, "body": "<blockquote>\n<p>Is it correct that I just need to move the AppImage file to e.g.\n<code>/opt</code></p>\n</blockquote>\n<p>Correct except <code>/opt</code> is not in the default path of all users, but <code>/usr/local/games</code> is and seems the right place for your purpose.<...
null
null
null
null
null
1485112
1
null
2023-09-08T07:12:13.483
0
205
<p>In two VMs, the partition (LVM) those were mounted, currently went into an inaccessible state. It's showing I/O error while trying to get inside the partition. Furthermore, it has been observed that the logical volume group is associated with the mount point is not present, but the /dev/sda health is fine at SAN lev...
1730489
1730489
2023-09-08T07:21:11.680
2023-09-08T07:21:11.680
XFS Inaccessibility - Can not open directory '.': Input/output error
[ "partitioning", "nfs", "xfs" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485114
1
null
2023-09-08T08:04:20.460
0
572
<p>Installed ubuntu 22.04, postgresql v 14.9 - everything worked correctly. Rebooted the system, got an error:</p> <pre><code>&quot;connection to server on socket &quot;/var/run/postgresql//.s.PGSQL.5432&quot; failed: No such file or directory Is the server running locally and accepting connections on that socket?&quot...
1730483
null
null
2023-09-08T11:20:48.960
postgresql 14 - s.PGSQL.5432 no such file
[ "postgresql", "sockets" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>We're looking at the log</p>\n<pre><code>journalctl -xeu postgresql@14-main.service\n</code></pre>\n<p>see</p>\n<pre><code>FATAL:could not map anonymous shared memory: Cannot allocate memory\n</code></pre>\n<p>You need to go into the config and fix <code>shared_buffers</code>...
null
null
null
null
null
1485117
1
null
2023-09-08T08:47:06.793
0
147
<p>I need your help about configuration for my SFTP server on Ubuntu.</p> <p>I've installed open ssh, I've created my key pair.</p> <p>I've configured sshd_config, to allow only certificate authentication, and for each user I created a match user block with specific configuration: user sftp-service, use publikey, no X1...
1730510
1730510
2023-09-08T14:19:40.377
2023-09-08T14:19:40.377
SFTP - Configuration for multiple user and one super user using certificate authentication
[ "ssh", "sftp" ]
0
6
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T09:05:03.320", "id": "2600517", "postId": "1485117", "score": "0", "text": "More info is needed. Let say I am uploading a file named `abc.txt` (by user `myuser2`). What should happen with this file after it is uploaded? You did not share **any** info about the DONE ...
null
[]
null
null
null
null
null
1485118
1
null
2023-09-08T09:25:40.660
0
28
<p>After every reboot, I'm just seeing one swap in my system.</p> <pre class="lang-bash prettyprint-override"><code>$ sudo swapon --show NAME TYPE SIZE USED PRIO /swapfile file 2G 0B -2 </code></pre> <p>So in <code>/etc/rc.local</code> I've put this piece of instruction:</p> <pre><code># activate two seconda...
1123753
null
null
2023-09-08T09:25:40.660
after each reboot I need to assign swap manually and /etc/rc.local doesn't get triggered
[ "bash", "swap", "reboot" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T09:42:04.107", "id": "2600525", "postId": "1485118", "score": "1", "text": "Make sure it is executable, and ends with `exit 0`. [How can I make /etc/rc.local run on startup?](https://askubuntu.com/questions/9853/how-can-i-make-etc-rc-local-run-on-startup)", "use...
null
[]
null
null
null
null
null
1485120
1
null
2023-09-08T09:45:19.160
0
57
<p>I have a one-liner which brings a given window to the front. In this case, IntelliJ:</p> <p><code>xdotool windowactivate $(wmctrl -lx | grep jetbrains | awk '{ print $1 }')</code></p> <p>This works as expected when run via a terminal. However, when I set it as a custom keyboard shortcut in Gnome under Super + T, not...
897121
null
null
2023-09-08T09:45:19.160
Gnome keyboard shortcut not executing command
[ "gnome", "keyboard", "shortcut-keys", "window-management" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485123
1
null
2023-09-08T10:18:40.023
0
22
<p>I want to use some free CAD software on ubuntu. That allows me to draw lines and shapes using exact metrics (e.g. cm) or using a scale (e.g. m, km). Is there anything like the aforementioned that I can use. Currently I have been using Gimp and Open Office but they are not suitable for my use.</p>
1513040
null
null
2023-09-08T10:18:40.023
CAD software on Ubuntu
[ "software-recommendation" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T10:28:15.853", "id": "2600531", "postId": "1485123", "score": "1", "text": "Please google: \"linux cad software\"", "userDisplayName": null, "userId": "855322" } ]
null
[]
null
null
2023-09-08T19:03:33.070
null
null
1485131
1
null
2023-09-08T11:43:17.860
0
752
<p>I have this problem when I try to update (<code>sudo agt-get update</code>), the full logs after finishing update with the error are:</p> <pre><code>E: The repository 'file:/var/cudnn-local-repo-ubuntu2004-8.4.1.50 Release' does not have a Release file. N: Updating from such a repository can't be done securely, an...
1730547
1157209
2023-09-08T23:49:04.723
2023-09-08T23:49:04.723
The repository 'cudnn-local-repo-ubuntu2004-8.4.1.50 Release' does not have a Release file
[ "apt", "20.04", "updates", "repository" ]
0
6
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T11:50:52.483", "id": "2600547", "postId": "1485131", "score": "0", "text": "You've corrupted sources with `file:/var/cudnn-local-repo-ubuntu2004-8.4.1.50` which needs to be removed.", "userDisplayName": null, "userId": "469152" }, { "creationDate": "...
null
[]
null
null
2023-09-08T22:26:50.487
null
null
1485132
1
null
2023-09-08T11:50:39.950
0
112
<p>I accidentally typed <code>node .</code> instead of <code>code .</code> to open VS Code via WSL and when I typed <code>code .</code> again it will not open VS Code no more. Does anyone know how I can fix this? After typing <code>code .</code> normally it will return a new line for you to type command in and also o...
1722435
274445
2023-09-09T00:29:12.837
2023-09-09T00:29:12.837
Accidentally typed node . instead of code . to open VS Code via WSL and it's not opening VS Code now
[ "windows-subsystem-for-linux" ]
0
8
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T11:56:36.890", "id": "2600549", "postId": "1485132", "score": "0", "text": "after reading: `Type \".help\" for more information.` you should have typed `.help`. Now use `.exit` to get back to your Linux prompt", "userDisplayName": null, "userId": "274445" ...
null
[]
null
null
null
null
null
1485135
1
1485452
2023-09-08T12:15:32.527
2
408
<p>I tried to upgrade from 20.04 to 22.04 on an HP envy and after the installation there is no wifi adapter and no bluetooth either.</p> <p>The kernel I'm booting into is 5.13 if I'm not mistaken. I was hoping to connect to the internet and run some version of <code>apt update &amp;&amp; apt upgrade</code> but I don't ...
45521
968501
2023-11-02T14:03:01.477
2023-11-02T14:03:01.477
Failed upgrade: I upgraded to 22.04 from 20.04 and now I don't have a wifi adapter and cannot connect to the internet
[ "networking", "wireless", "upgrade", "22.04" ]
1
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T12:21:51.083", "id": "2600554", "postId": "1485135", "score": "1", "text": "When booting you should see a [menu](https://i.stack.imgur.com/bm4pg.png), Using the option 'Advanced options for Ubuntu' should bring up a list of kernels. With this option you can boot fr...
{ "accepted": true, "body": "<p>There are ways to fix a non-functional system via built-in options like booting into an older kernel or tools like rescue/recovery mode ... etc. ... However, oftentimes, those builtin mechanisms might fail to fulfill your maintenance needs and an external help is needed ... In which ...
[ { "accepted": true, "body": "<p>There are ways to fix a non-functional system via built-in options like booting into an older kernel or tools like rescue/recovery mode ... etc. ... However, oftentimes, those builtin mechanisms might fail to fulfill your maintenance needs and an external help is needed ... I...
null
null
null
null
null
1485141
1
null
2023-09-08T13:22:17.917
3
230
<p><strong>Short version</strong>: After trying (and failing) to install the AMD radeon proprietary drivers, I uninstalled them and removed the packages it installed, but now:</p> <ul> <li>At boot, my graphics card is <code>UNCLAIMED</code>.</li> <li>GDM wont start until I do: <code>sudo modprobe amdgpu</code> (which a...
34154
null
null
2023-09-08T13:22:17.917
gdm doesn't start after failed attempt to install amdgpu drivers until modprobe amdgpu (Ubuntu 22.04)
[ "xorg", "amd-graphics", "gdm" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>So apparently the amd installer in its wisdom created:</p>\n<p><code>/etc/modprobe.d/blacklist-amdgpu.conf</code> containing:</p>\n<pre><code>blacklist amdgpu\n</code></pre>\n<p>Which is why the module didn't get loaded after reboot. Removed that file, and all is well again.<...
null
null
null
null
null
1485145
1
null
2023-09-08T14:01:14.400
0
163
<p>Ok, I can't seem to install anything using apt; not even aptitude, it hangs up and can't fix them for me there are so many. I installed snort by compiling it from source (but they had a lot of picky dependencies): Here is what I get when I try to install something using apt:</p> <pre><code>Reading package lists... B...
1682863
null
null
2023-09-08T14:01:14.400
Fixing dependency issues (lots of them)
[ "command-line", "dependencies" ]
0
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T14:04:28.617", "id": "2600567", "postId": "1485145", "score": "0", "text": "Please include the contents of your `/etc/apt/sources.list` - and also contents of the files inside `/etc/apt/sources.list.d`. This is most often a problem with mixing incompatible repositor...
null
[]
null
null
null
null
null
1485147
1
null
2023-09-08T14:09:17.547
0
17
<p>When I try to run <code>sudo apt update</code>, I get the following errors for the gnome3 repository. What can I do to solve these error. Is there perhaps a way to revert all my repos back to default? I am running Ubuntu 22.04.3 LTS.</p> <pre><code>$ sudo apt update Hit:1 http://security.ubuntu.com/ubuntu jammy-secu...
1730577
null
null
2023-09-08T14:09:17.547
What can I do if a repository / PPA does not have a release file?
[ "gnome", "22.04", "ppa", "repository" ]
0
6
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T14:11:21.380", "id": "2600570", "postId": "1485147", "score": "1", "text": "You could look at the existing question with the (almost) exact same title..", "userDisplayName": null, "userId": "1066942" }, { "creationDate": "2023-09-08T14:12:07.797", ...
null
[]
null
null
2023-09-08T14:49:51.343
null
null
1485148
1
null
2023-09-08T14:15:06.817
3
428
<p>I'm listening to YouTube Music (in Google-Chrome in Flatpak) and walk away for 10 minutes. My desktop turns the screen blank to save power, as I told it to:</p> <p><a href="https://i.stack.imgur.com/uFo0l.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uFo0l.png" alt="Screen Blank: 10 minutes" />...
10244
10244
2023-09-08T19:13:31.523
2023-09-08T19:13:31.523
Sound output device is lost on suspend, requiring a reboot to reactivate
[ "sound", "suspend", "pulseaudio", "hdmi", "system-settings" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485152
1
null
2023-09-08T14:29:51.460
0
277
<p>Is there a desktop version of Ubuntu 20.04 LTS available for aarch64 processors? I have an Apple M1 and I need to have 20.04 LTS with a desktop and ROS Noetic installed for a robotics class. I don't have the option for using other versions because prewritten scripts for the class are designed for these version.</p...
1730575
1730575
2023-09-08T17:02:15.377
2023-09-08T17:02:15.377
Ubuntu 20.02 LTS Desktop for aarch64
[ "20.04", "virtualization", "mac", "apple" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485153
1
null
2023-09-08T14:35:48.483
0
91
<p>I have a HP laptop wish worked well with Ubunto 20.04. I tried to upgrade to 23.04 but I don't get it done.</p> <p>After I managed to install and the laptop restarts I isn't able to find the OS on de harddisk</p> <p>I already done a bootrepair but still have problems.</p> <p>Is there anybody who has a sollution?</p...
1730587
null
null
2023-09-08T14:35:48.483
Ubuntu HP Elitebook 8460P will not boot
[ "boot", "laptop", "hp", "23.04" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485154
1
1485195
2023-09-08T14:36:37.720
4
488
<p>I noticed that after I created a new Chrome profile, I got several web apps installed without me knowing they were installed.</p> <p>Visiting them doesn't show anything the URL that opens related to web apps, image for how they appear:</p> <p><a href="https://i.stack.imgur.com/BND1g.png" rel="nofollow noreferrer"><i...
1730588
527764
2023-09-10T17:32:27.290
2023-09-10T17:32:27.290
How can I uninstall web apps? Specifically - google docs that got installed without my knowledge or consent
[ "22.04", "google-chrome", "webapps" ]
1
0
CC BY-SA 4.0
[]
{ "accepted": true, "body": "<p>Most likely, they get installed as a part of a new Chrome profile.</p>\n<p>You can open the webpage <code>chrome://apps</code>, and right click on each webapp icon to uninstall it.</p>\n", "commentCount": "0", "comments": [], "communityOwnedDate": null, "contentLicense": "CC ...
[ { "accepted": true, "body": "<p>Most likely, they get installed as a part of a new Chrome profile.</p>\n<p>You can open the webpage <code>chrome://apps</code>, and right click on each webapp icon to uninstall it.</p>\n", "commentCount": "0", "comments": [], "communityOwnedDate": null, "conte...
null
null
null
null
null
1485158
1
null
2023-09-08T15:08:54.327
0
77
<p>I understand that you can write custom udev rules to create a symlink in /dev directory.</p> <p>Wondering what having a symlink in /dev accomplishes?</p> <p>What is the symlink linking to?</p> <p><code>ACTION==&quot;add&quot;, SUBSYSTEM==&quot;usb&quot;, ATTRS{idVendor}==&quot;0461&quot;, ATTRS{idProduct}==&quot;4d8...
529341
null
null
2023-09-08T16:21:42.317
What is the point of creating a symlink in /dev direcory?
[ "udev", "devices", "input-devices", "sysfs" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>This was answered in the unix/linux stackex for anyone who stumbles on this looking for an answer.</p>\n<p><a href=\"https://unix.stackexchange.com/questions/756092/whats-the-reason-to-add-a-symlink-to-dev-directory/756094?noredirect=1#comment1440055_756094\">https://unix.sta...
null
null
null
null
null
1485160
1
null
2023-09-08T15:16:50.610
0
49
<p>It does not make too much sense, but this just happened.</p> <p>As the title says I have a dual-boot, Windows 10 - Ubuntu 22 laptop. I have restarted the system (actually switched the operating system from Windows to Ubuntu) and when it got to the login screen in Ubuntu, my printer started printing one of the docume...
391518
391518
2023-09-09T12:33:05.997
2023-09-09T12:33:05.997
Random print before login after restarting in Ubuntu from Windows on a dual-boot
[ "22.04", "printing", "authentication" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T16:30:19.803", "id": "2600608", "postId": "1485160", "score": "1", "text": "Probably a buffer in the printer being flushed on initialization. You printed the document (or Windows did for you), and turned it off before the print was printed", "userDisplayName": n...
null
[]
null
null
null
null
null
1485164
1
null
2023-09-08T15:59:51.083
0
111
<p>Trying to switch over from Windows to Ubuntu and have pretty much everything working so that I can do my work on it which is awesome. The only thing I am not able to solve is to be able to easily insert my mail signature without the need to manually type it all in each e-mail.</p> <p>When I was on windows I was usin...
1150685
274445
2023-09-08T23:09:24.030
2023-09-11T12:53:23.407
Automaticly insert phrase (Ubuntu 23.04 using Wayland)
[ "gnome", "email", "wayland", "23.04", "autokey" ]
1
9
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T16:05:52.357", "id": "2600597", "postId": "1485164", "score": "0", "text": "Which email client are you actually using ? Most of them support configuring a signature. (without the need of an external app)", "userDisplayName": null, "userId": "274445" }, ...
null
[ { "accepted": null, "body": "<p>I definitely recommend Text Blaze (blaze.today) for this. I use it to automate emails and it's a lifesaver</p>\n", "commentCount": "1", "comments": [ { "creationDate": "2023-09-19T15:30:33.173", "id": "2602979", "postId": "1485434", ...
null
null
null
null
null
1485170
1
null
2023-09-08T16:48:22.573
0
23
<p>The application window becomes gray. If I press Enter a file is saved in the default location. It happens in all of the applications that I've tested. I tried installing xdg-desktop-portal-gtk. The results state that the latest version is installed, but there's still no dialog box.</p>
1730605
94914
2023-09-19T03:41:33.283
2023-09-19T03:41:33.283
Missing Save dialogs in Ubuntu 22.04 on a 2012 MacBook Pro
[ "nautilus", "filesystem", "filemanager", "appmenu" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485172
1
null
2023-09-08T17:13:42.807
0
20
<p>Ubuntu and CS newbie here. Upgraded to version 20.04.2 but when I use sudo apt update it throws me the following error:</p> <pre><code>sudo apt update Err:1 http://archive.ubuntu.com/ubuntu focal InRelease Temporary failure resolving 'archive.ubuntu.com' Err:2 http://security.ubuntu.com/ubuntu focal-security InRe...
1730616
null
null
2023-09-08T17:13:42.807
sudo apt update not working
[ "apt", "updates" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T17:53:46.643", "id": "2600630", "postId": "1485172", "score": "0", "text": "Kindly use the ping command to see if you have network connectivity `ping google.com`", "userDisplayName": null, "userId": "459561" } ]
null
[]
null
null
2023-09-09T00:32:08.560
null
null
1485173
1
null
2023-09-08T17:36:36.520
0
113
<p>hello im trying to find wget working directory and when i use this command</p> <pre><code>wget -P </code></pre> <p>or</p> <pre><code>Wget --directory-prefix </code></pre> <p>and i get this as an answer:</p> <p>Wget: option requires an argument -- 'P' Usage: wget [OPTION]... [URL]...</p> <p>help will be appreciated...
1730421
null
null
2023-09-09T05:56:28.340
Unable to find wget working directory
[ "command-line", "wget" ]
1
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T17:41:46.050", "id": "2600627", "postId": "1485173", "score": "1", "text": "Please read https://askubuntu.com/help/how-to-ask and https://askubuntu.com/help/formatting . Take the [tour].", "userDisplayName": null, "userId": "25618" }, { "creationDat...
null
[ { "accepted": null, "body": "<p>If you wish to run wget in a specific directory you can do a thing similar to this:</p>\n<pre>\n$ clear\n$ echo \"1 $(pwd)\"; ls; (cd /tmp; echo \"2 $(pwd)\"; ls; sleep 1) ; echo \"3 $(pwd)\"; ls\n1 /home/hannu\n<i>...\nlist of local files \n...</i>\n2 /tmp\n<i>...\nlist of f...
null
null
null
null
null
1485175
1
null
2023-09-08T17:55:55.910
0
263
<p>On a computer which is behind a proxy (<a href="https://askubuntu.com/questions/257290/configure-proxy-for-apt">appropriately configured</a> I hope), after upgrading from Ubuntu 18.04 LTS to 20.04 then 22.04:</p> <ul> <li>updating/upgrading from the official Ubuntu repositories works fine, so I assume there is no is...
109289
null
null
2023-09-10T11:31:20.260
apt update error only with non-official ppas
[ "apt", "22.04", "ppa" ]
1
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T19:06:55.740", "id": "2600649", "postId": "1485175", "score": "3", "text": "Now I see something all ppa's has https and not http.", "userDisplayName": null, "userId": "966203" }, { "creationDate": "2023-09-09T09:26:00.027", "id": "2600745", "...
null
[ { "accepted": null, "body": "<p>Thanks to @nobody's comment, replacing all the <code>https</code> with <code>http</code> in the failing non-official PPAs addresses found in <code>/etc/apt/sources.list.d/xxx</code> solves the issue for most repositories.</p>\n<p>This worked with at least three different PPAs...
null
null
null
null
null
1485177
1
1485212
2023-09-08T18:07:07.100
0
150
<p>I'm trying to connect to my VM that's running Ubuntu. I figured out its IP address as well as the IP address of my host computer and inputted into the network settings via the VirtualBox Manager like so:</p> <p><a href="https://i.stack.imgur.com/Nc7ve.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.co...
1730623
1730623
2023-09-08T19:50:03.010
2023-09-09T19:49:58.793
Cannot ssh to ubuntu vm (not localhost)
[ "networking", "server", "ssh", "virtualbox" ]
1
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T18:14:52.167", "id": "2600635", "postId": "1485177", "score": "0", "text": "Where is the private key of the remote machine?", "userDisplayName": null, "userId": "459561" }, { "creationDate": "2023-09-08T18:25:39.700", "id": "2600639", "postId...
{ "accepted": true, "body": "<p>The basic means to connect via ssh to another node (server) requires you have a private created on the remote node. In your case you haven't passed that key to the <code>ssh command</code>.</p>\n<p>The steps to connect to a remote machine would be:</p>\n<ol>\n<li><p>Create a public a...
[ { "accepted": true, "body": "<p>The basic means to connect via ssh to another node (server) requires you have a private created on the remote node. In your case you haven't passed that key to the <code>ssh command</code>.</p>\n<p>The steps to connect to a remote machine would be:</p>\n<ol>\n<li><p>Create a ...
null
null
null
null
null
1485181
1
null
2023-09-08T18:52:36.967
0
74
<p>I'm trying to boot up an EC2 instance on AWS using Terraform. So far the config is good and the instance works. SSH into the instance also works through Terraform security groups etc.</p> <p>However I want to install some commands via remote-exec provisioner in Terraform as non-interactive mode.</p> <p>This partiall...
595845
null
null
2023-09-08T18:52:36.967
Terraform AWS EC2 Instance stops installing remote commands because of Ubuntu Kernel Upgrade
[ "aws" ]
0
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T19:35:56.223", "id": "2600655", "postId": "1485181", "score": "0", "text": "Why not upgrade the kernel?", "userDisplayName": null, "userId": "459561" }, { "creationDate": "2023-09-08T19:41:14.337", "id": "2600657", "postId": "1485181", "s...
null
[]
null
null
null
null
null
1485183
1
null
2023-09-08T19:04:06.533
0
92
<p>I was trying to install Xubuntu 22.04.2 in an old HP Compaq 6720s along with Windows.</p> <p>I chose &quot;Try Xubuntu&quot; option, and then opened the Xubuntu installer. During the installation, I noticed HDD partitions were constantly mounted automatically by some reason but I unmounted them before continuing the...
1138512
1138512
2023-09-09T00:36:57.460
2023-09-09T00:36:57.460
Broken Xubuntu installation in HP Compaq 6720s
[ "boot", "dual-boot", "partitioning", "system-installation", "xubuntu" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-16T11:37:16.483", "id": "2602327", "postId": "1485183", "score": "1", "text": "Does this answer your question? [I'm running fsck and getting \"ext2fs\\_open2: Bad magic number in super-block\"](https://askubuntu.com/questions/1188297/im-running-fsck-and-getting-ext2fs-...
null
[]
null
null
null
null
null
1485184
1
null
2023-09-08T19:18:18.737
0
91
<p>I have just bought a new monitor LG-27UL550 and I want to use it alongside my old monitor (LG-24UD58). They work well in <code>Mirror</code> mode. But it doesn't work standalone or in <code>Join Displays</code> mode, i.e. the screen is blank. Can anyone please suggest how can I help it?</p> <p>I have tried restartin...
175320
null
null
2023-10-18T19:46:37.380
Joint Displays don't work
[ "nvidia", "multiple-monitors", "display", "hdmi" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>Apparently, the problem was solved by changing HDMI cable to a more powerful one. Maybe someone would find this ever useful.</p>\n", "commentCount": "0", "comments": [], "communityOwnedDate": null, "contentLicense": "CC BY-SA 4.0", "creationDate": "2023-10...
null
null
null
null
null
1485185
1
null
2023-09-08T19:18:55.293
2
100
<p>I recently installed Linux Gecko alongside with already install Ubuntu. After the installation the computer is automatically booted with Linux Ubuntu without giving me the option to select the other distro. I cannot open BIOS menu to change the boot order, so I cannot access to the other distro. The issue with openi...
580986
null
null
2023-09-08T20:01:24.997
Ubuntu 20.04 cannot open BIOS after dual boot
[ "boot", "dual-boot", "uefi", "bios" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>Assuming your computer is recent enough to support UEFI, here's what you should do to enter the UEFI configuration menu:</p>\n<ol>\n<li>Reboot</li>\n<li>When the grub bootloader loads, press <code>c</code> and at the <code>grub&gt;</code> prompt, type <code>fwsetup</code>: <c...
null
null
null
null
null
1485186
1
1485189
2023-09-08T19:21:45.537
6
1157
<p>I'm very new to making Ubuntu my daily driver OS. My question is how do I determine if an application is downloaded from a reputable source using apt commands? I'm not sure where to find information on packages and how to verify the authors of said packages. The package I've already installed uses an API to one driv...
1730608
1730608
2023-09-11T08:31:46.160
2023-09-11T13:36:16.840
How to determine if an application is safe for use on Ubuntu
[ "apt", "package-management", "22.04", "security" ]
3
9
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T03:34:34.957", "id": "2600702", "postId": "1485186", "score": "1", "text": "\"maintain a completely safe environment\"? This is a well-known mythical system state. The \"threat environment\" is constantly evolving. Do a Threat/Risk Assessment. Learn how things work ...
{ "accepted": true, "body": "<p>Let's work upstream to see where this software comes from.</p>\n<p>First, let's ask apt for some basic information:</p>\n<pre><code>$ apt show onedrive\nPackage: onedrive\n...\nSection: universe/net\n...\nMaintainer: Ubuntu Developers &lt;ubuntu-devel-discuss@lists.ubuntu.com&gt;\nOr...
[ { "accepted": null, "body": "<p>Your friend is right. As long as you install official applications from the official repositories that came with the operating system, you are almost guaranteed to be downloading safe and legit software. Don't go around adding random repositories without good reason, and do r...
null
null
null
null
null
1485191
1
1485299
2023-09-08T20:27:10.283
2
302
<p>I have two GPUs in my laptop: integrated Radeon GPU, and discrete NVIDIA GPU, as shown by inxi:</p> <pre><code>$ inxi -G Graphics: Device-1: NVIDIA GA106M [GeForce RTX 3060 Mobile / Max-Q] driver: nvidia v: 535.86.05 Device-2: AMD Cezanne [Radeon Vega Series / Radeon Mobile Series] driver: amdgpu v: kern...
107996
107996
2023-09-08T20:33:03.787
2023-09-10T03:41:25.423
OpenCL ICD does not find radeon GPU
[ "radeon", "opencl" ]
1
0
CC BY-SA 4.0
[]
{ "accepted": true, "body": "<p>After <code>$ sudo apt install mesa-opencl-icd</code> I now see more OpenCL platforms.</p>\n<pre><code>$ clinfo -l\nPlatform #0: NVIDIA CUDA\n `-- Device #0: NVIDIA GeForce RTX 3060 Laptop GPU\nPlatform #1: Clover\n `-- Device #0: AMD Radeon Graphics (renoir, LLVM 15.0.7, DRM 3.49, 6...
[ { "accepted": true, "body": "<p>After <code>$ sudo apt install mesa-opencl-icd</code> I now see more OpenCL platforms.</p>\n<pre><code>$ clinfo -l\nPlatform #0: NVIDIA CUDA\n `-- Device #0: NVIDIA GeForce RTX 3060 Laptop GPU\nPlatform #1: Clover\n `-- Device #0: AMD Radeon Graphics (renoir, LLVM 15.0.7, DRM...
null
null
null
null
null
1485192
1
null
2023-09-08T20:49:45.083
0
177
<p>My touchpad doesn't work. Here is the drivers list:</p> <pre class="lang-none prettyprint-override"><code>$ xinput list ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ FocalTechPS/2 FocalTech Touchpad ...
1730644
94914
2023-09-09T00:35:17.077
2023-09-09T00:35:17.077
ASUS X550J touchpad is not working on Ubuntu 22.04
[ "22.04", "touchpad", "asus" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485194
1
null
2023-09-08T21:33:43.813
0
50
<p>On Acer Nitro laptop, I cannot control the brightness of the screen.</p> <p>If I boot with kernel parameter <code>acpi_backlight=native</code> I get:</p> <pre><code>acer_wmi: Unknown function number - 4 - 0 </code></pre> <p>If I boot with kernel parameter <code>acpi_backlight=vendor</code> I get:</p> <pre><code>Fail...
107996
null
null
2023-09-08T21:33:43.813
Acer screen brightness cannot be controlled
[ "backlight" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485196
1
null
2023-09-08T23:36:03.970
0
91
<p>Ubuntu 22.04 (the &quot;studio&quot; version, probably doesn't matter), running KDE Plasma</p> <p>3 out of 4 times on reboot, Ubuntu loads my selected wallpaper, a simple .png image. That 4th time, however, it just loads the default wallpaper. How can I debug this? Thank you!</p>
112740
null
null
2023-09-08T23:36:03.970
KDE Plasma does not always load wallpaper on reboot
[ "kde", "desktop-background" ]
0
2
CC BY-SA 4.0
[ { "creationDate": "2023-09-08T23:38:20.900", "id": "2600687", "postId": "1485196", "score": "0", "text": "Was this a new install, or were you using an earlier Ubuntu Studio Xfce version and *release-upgraded* to a KDE Plasma system? (*where wallpaper issue can occur; that was an unsupported upg...
null
[]
null
null
null
null
null
1485200
1
null
2023-09-09T01:30:30.083
0
230
<p>I have an old Sony DCR-TRV250 NTSC handycam that works, and has USB streaming. I own a handful of old Hi8 tapes with some short family videos on them that I would like to save to my PC so that I can sell or give away the old handycam.</p> <p>I have turned on USB streaming on the camera itself. I do not own a firew...
962250
null
null
2023-09-09T01:30:30.083
How can I capture Sony Handycam output via USB?
[ "usb", "video", "capture" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T03:57:36.953", "id": "2600703", "postId": "1485200", "score": "0", "text": "Please [edit] your Question and show us what groups you're in: `id`, and `ls -l /dev/vid*`. For your information, watch `sudo journalctl --follow` as you connect the camera.", "userDisp...
null
[]
null
null
null
null
null
1485201
1
null
2023-09-09T01:58:26.937
0
86
<p>Running 22.04 on an old Surface laptop. I'm trying to set a custom resolution for a 34&quot; external monitor connected w/ HDMI but it doesn't seem to want to &quot;stay&quot;. I can connect 1920x1080 monitors fine and it works without a problem, but when I try to select my new resolution on the drop down, it just d...
1225818
null
null
2023-09-09T01:58:26.937
Setting custom resolution with xrandr running surface linux
[ "display", "display-resolution", "xrandr", "surface" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485202
1
null
2023-09-09T02:12:29.003
0
86
<p>I have a PC with Ubuntu 22.04 Server as the OS. I chose to encrypt the OS drive with LUKS, and installed dropbear to ssh into the machine during boot and unlock the drive. This only works intermittently: about half the time, even though the monitor attached to the machine shows &quot;starting dropbear&quot;, I canno...
939154
939154
2023-09-09T05:44:22.807
2023-09-09T05:44:22.807
Network intermittently fails to come up during boot
[ "boot", "networking", "22.04" ]
0
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T04:07:15.447", "id": "2600705", "postId": "1485202", "score": "0", "text": "You can see startup logs for each boot (`sudo journalctl --list-boots`) with `sudo journalctl -b #` (replace `#` with the boot number). Read `man journalctl `.", "userDisplayName": nul...
null
[]
null
null
null
null
null
1485204
1
null
2023-09-09T03:46:24.203
0
235
<p>in my product, i need to enable root user by default in autoinstall user-data file</p> <p>Expectation: root user login by default post installation</p> <p>i followed the below,</p> <pre><code>version: 1 user-data: disable_root: false identity: hostname: hostname username: root password: $6$AYtLXyyVZA...
1623623
1623623
2023-09-09T03:47:20.833
2023-09-09T03:47:20.833
how to enable root user by default in autoinstall user data
[ "system-installation", "root", "automation", "user-data", "autoinstall" ]
0
3
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T06:34:54.603", "id": "2600723", "postId": "1485204", "score": "0", "text": "The \"identity\" is for creating a normal user. Have you tried the \"authorized-keys\" in the SSH part ?", "userDisplayName": null, "userId": "549862" }, { "creationDate": "2...
null
[]
null
null
null
null
null
1485205
1
null
2023-09-09T03:59:40.507
0
196
<p>I successfully followed the instructions I found online for installing Wine, configuring it to run as Windows 10, and downloading/running the iTunes installer .EXE file. However, post-installation I cannot find how to run iTunes. It does not appear in my application menu, and when I search for 'itunes' on my disk, t...
617420
null
null
2023-09-09T03:59:40.507
How to run iTunes with Wine once installed
[ "wine", "itunes" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485207
1
1485235
2023-09-09T04:04:49.203
0
269
<p>I am trying to follow the instructions on this site: <a href="https://lutris.net/games/touhou-06-embodiment-of-scarlet-devil/" rel="nofollow noreferrer">https://lutris.net/games/touhou-06-embodiment-of-scarlet-devil/</a> where it says &quot;Enable 'ja_JP.UTF-8' and 'en_US.UTF-8' locales on your system&quot; it provi...
1639557
null
null
2023-09-09T10:33:35.810
"Enable 'ja_JP.UTF-8' and 'en_US.UTF-8' locales on your system" How do i do this?
[ "locale", "lutris" ]
1
1
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T06:27:08.417", "id": "2600720", "postId": "1485207", "score": "0", "text": "Have you tried to install \"locales-all\" ?", "userDisplayName": null, "userId": "549862" } ]
{ "accepted": true, "body": "<p>I suppose they mean <strong>generate</strong>. On Ubuntu you can do that with a single terminal command:</p>\n<pre><code>sudo locale-gen ja_JP.UTF-8 en_US.UTF-8\n</code></pre>\n", "commentCount": "0", "comments": [], "communityOwnedDate": null, "contentLicense": "CC BY-SA 4.0...
[ { "accepted": true, "body": "<p>I suppose they mean <strong>generate</strong>. On Ubuntu you can do that with a single terminal command:</p>\n<pre><code>sudo locale-gen ja_JP.UTF-8 en_US.UTF-8\n</code></pre>\n", "commentCount": "0", "comments": [], "communityOwnedDate": null, "contentLicense...
null
null
null
null
null
1485208
1
null
2023-09-09T04:09:53.147
0
334
<p>I tried opening anydesk from root user but it shows following error message (screenshot mentioned below) ? I wonder what is the solutions to solve this problem so that ANYDESK can be open from ROOT USER in UBUNTU?</p> <p><a href="https://i.stack.imgur.com/M2XSe.png" rel="nofollow noreferrer"><img src="https://i.stac...
780847
780847
2023-09-09T04:23:40.870
2023-09-09T04:23:40.870
How to open ANYDESK from ROOT USER in UBUNTU?
[ "20.04", "permissions", "kubuntu", "xubuntu", "anydesk" ]
0
4
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T04:25:30.477", "id": "2600706", "postId": "1485208", "score": "1", "text": "What you're wanting to do is a very unwise (*and that's probably being kind*) thing to do. Whatever you're trying to do would be better handled in other ways. GUI tools should not be run by ...
null
[]
null
null
null
null
null
1485209
1
null
2023-09-09T04:40:01.427
0
11
<p>I have dual boot on the same harddrive SSD (windows 11 and ubuntu )</p> <pre class="lang-js prettyprint-override"><code>No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.3 LTS Release: 22.04 Codename: jammy </code></pre> <p>After booting up every time always the sys...
1659504
null
null
2023-09-09T04:40:01.427
Not reading headphones on bootup until reattaching the wire
[ "boot", "sound", "headphones" ]
0
0
CC BY-SA 4.0
[]
null
[]
null
null
null
null
null
1485210
1
null
2023-09-09T04:42:11.393
1
699
<p>I'm trying to install/configure a new Gigabyte <strong>RTX 4070</strong> on a Z490 motherboard running an <strong>Ubuntu 22.04</strong>. I have also installed nvidia drivers <strong>535</strong> with software-properties-gtk <br /> Can watch HD videos on Youtube with no problems but fps on my only game (X-plane) are ...
1730609
null
null
2023-10-21T07:43:42.507
How do I configure a Gigabyte RTX 4070 on a 22.04?
[ "drivers", "nvidia", "graphics", "22.04" ]
0
1
CC BY-SA 4.0
[ { "creationDate": "2023-10-21T07:06:37.460", "id": "2609749", "postId": "1485210", "score": "1", "text": "I've a similar issue.\nIt looks like that the nvidia-Drivers for Linux are buggy and don't work well with the RTX 4070 (NVIDIA Corporation Device 2786 (rev a1)\n). In my case, nvidia-smi doe...
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1485216
1
1485232
2023-09-09T06:52:05.377
1
1476
<p>Recently I installed Xournal++ in Ubuntu. I came across <a href="https://github.com/juansegaes/xournalpp-nord" rel="nofollow noreferrer">this link</a> for a cool nord theme. I tried to install this to my Xournal++ application, but I am a complete newbie to both Linux and GitHub so I have zero idea about what to do. ...
1730713
1730713
2023-09-09T10:21:51.533
2023-09-09T10:39:47.213
Dark mode on Xournal++
[ "configuration", "git" ]
1
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T07:32:24.323", "id": "2600728", "postId": "1485216", "score": "0", "text": "I installed the file and opened terminal from .xournal but when I copy the code from the .ini file an enter it into terminal and error pops up `bash: syntax error near unexpected token \\`('...
{ "accepted": true, "body": "<p>Depending on which package manager (<em>SNAP or APT</em>) you used to install <a href=\"https://xournalpp.github.io/\" rel=\"nofollow noreferrer\">Xournal++</a>, you can simply add the <a href=\"https://github.com/juansegaes/xournalpp-nord\" rel=\"nofollow noreferrer\">xournalpp-nord...
[ { "accepted": true, "body": "<p>Depending on which package manager (<em>SNAP or APT</em>) you used to install <a href=\"https://xournalpp.github.io/\" rel=\"nofollow noreferrer\">Xournal++</a>, you can simply add the <a href=\"https://github.com/juansegaes/xournalpp-nord\" rel=\"nofollow noreferrer\">xourna...
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1485223
1
null
2023-09-09T08:30:35.873
-1
111
<p>I have recently started using Ubuntu 23.04 instead of Windows, and I am currently stuck trying to setup macros for my keyboard/mouse. In Windows I would use the Razer Synapse software to set up macros, but on Linux there is currently no support for macros (snake razer software does not fully support macros yet).</p>...
1730727
94914
2023-09-09T09:06:59.310
2023-09-09T09:24:35.113
Macros for Ubuntu 23.04
[ "shortcut-keys", "23.04" ]
1
0
CC BY-SA 4.0
[]
null
[ { "accepted": null, "body": "<p>Open menu, search for &quot;keyboard&quot; and open it.</p>\n<p>The tab &quot;shortcuts&quot; has an option &quot;custom shortcuts&quot;. Create a new one and type &quot;Ctrl+F5&quot; as the shortcut and add your script at the &quot;command&quot; text box.</p>\n", "commen...
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1485224
1
1485291
2023-09-09T08:50:43.093
0
447
<p>For some errors, initramfs will drop into a recovery console to allow the user to fix things before booting.</p> <p>This can be a problem both for security (eg on a customer facing kiosk) and ability to recover the system (eg unattended systems and IOT devices)</p> <p>Is there a way to reconfigure this so that it re...
39039
39039
2023-09-11T19:06:13.280
2023-09-11T19:06:13.280
Can initramfs be prevented from entering a recovery console?
[ "initramfs" ]
2
5
CC BY-SA 4.0
[ { "creationDate": "2023-09-09T15:59:21.447", "id": "2600863", "postId": "1485224", "score": "0", "text": "`sudo chmod -x /usr/share/initramfs-tools/hooks/zz-busybox-initramfs` This hook copies the busybox binary and creates the links in the initrid.", "userDisplayName": null, "userId": "...
{ "accepted": true, "body": "<p>You can disable the initramfs debug shell and reboot immediately with the kernel argument <code>panic=&lt;seconds&gt;</code> eg: <code>panic=10</code>.</p>\n<p>From <a href=\"https://manpages.ubuntu.com/manpages/jammy/en/man7/initramfs-tools.7.html\" rel=\"nofollow noreferrer\">man i...
[ { "accepted": null, "body": "<p>On failure during startup (e.g. mounting device) the system starts into &quot;emergency.target&quot; and starts &quot;emergency.service&quot;.<br />\nThe message &quot;(or type Control-D for normal startup)&quot; is shown at this point.</p>\n<pre><code># systemctl status emer...
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