Questions tagged [ubuntu-22.04]

Version 22.04 of the operating system Ubuntu.

Filter by
Sorted by
Tagged with
7 votes
3 answers
16k views

Google Meet share screen black after upgrading to Ubuntu 22.04 LTS

I was using Ubuntu 20.04 and everything was working just fine. I installed Ubuntu 22.04 LTS (deleted everything, a fresh installation) and everything is OK except Google Meet's share screen. I can ...
Saeed Neamati's user avatar
7 votes
1 answer
47k views

Cannot locate .wslconfig in user profile on windows 11

I am trying to do this step: https://degauss.org/troubleshooting.html#Parallel_Computing_on_Windows and I am completely new to docker and linux subsystem on windows (using Ubuntu 22.04.1) which ...
ineedhelp's user avatar
  • 173
6 votes
2 answers
3k views

What is the difference between these Windows WSL: Ubuntu vs Ubuntu 22.04.2 LTS in the Windows app store?

Windows app store offers two Ubuntu WSL apps (as of 11/20/2023): Ubuntu Ubuntu 22.04.2 LTS What's the difference between them?
Omar's user avatar
  • 243
5 votes
1 answer
1k views

Slack randomly completely makes computer freeze / crash

I don't know if it's the right place to ask this, don't hesitate to tell me if this isn't the case Starting from today, Slack randomly crashes and freezes my computer, forcing me to force reboot. I ...
Jérémy Lefebvre's user avatar
4 votes
1 answer
740 views

Troubleshoot Bluetooth input lag in Ubuntu 22.04 with AX210

I'm using a MSI Delta 15 laptop with an AX210 wifi+bluetooth built-in chipset. My Bluetooth was working flawlessly until the last month or two. I use Bluetooth headphones and a Bluetooth mouse. Now I ...
TaiTair's user avatar
  • 91
4 votes
0 answers
578 views

AppArmor issues with Libvirt

I have a fresh Ubuntu Server 22.04.3 and Debian 12.1.0 installed and updated. Along with Cockpit and Cockpit virtual machines on both tests machines. I am getting the following errors and warning when ...
Johannes's user avatar
4 votes
0 answers
9k views

How to fix E: Could not get lock /var/lib/apt/lists/lock. It is held by process 1044 (packagekitd)

Recently, I have bought a 64GB SD card for dual booting Ubuntu on my computer. It works at first, but when I try to run sudo apt upgrade It gives me this: E: Could not get lock /var/lib/apt/lists/...
Gyoza's user avatar
  • 41
3 votes
2 answers
15k views

How to SSH from MacOS terminal to Ubuntu 22.04. No matching host key type found

I'm not able to login to Ubuntu 22.04 which I newly installed from MacOS terminal. Here is the error I get while trying to SSH to ubuntu QWERTY-M-91FL:~ qwerty$ ssh [email protected] Unable to ...
mac's user avatar
  • 133
3 votes
4 answers
59k views

Wifi Not working in Ubuntu 22.04 lts

I have been using Ubuntu 22.04 for couple of days , the wifi was working fine, one fin day i noticed wifi adaptor not found working upon booting tried various steps including re installing driver with ...
Vaibhav Sanil's user avatar
3 votes
1 answer
725 views

How can I debug a Discord icon being sometimes missing from the Xfce panel?

On Xubuntu 22.04, I use the Discord snap. Its small icon is sometimes missing from my panel and sometimes not. I am unsure if it is supposed to live in the Indicator plugin or in the the Status Tray ...
J. Mini's user avatar
  • 146
3 votes
2 answers
704 views

Openssl 3.0 error when booting Vagrantbox

I updated my local linux notebook from Ubuntu 20.04 to 22.04. I did a fresh installation for several reasons. Now I have a problem with my most important vagrantbox. This box encapsulates my ...
Sebastian Sommerfeld's user avatar
2 votes
1 answer
790 views

VirtualBox installation fails on Ubuntu

I'm trying to install VirtualBox on Ubuntu 22.04. I downloaded the right .deb from the official site and installed with sudo dpkg -i virtualbox-7.0_7.0.12-159484\~Ubuntu\~jammy_amd64.deb which gave ...
alex's user avatar
  • 731
2 votes
1 answer
713 views

Ubuntu 22.04 missing some groups under /etc/group

I installed Ubuntu 22.04 on a VPS, but found some groups are missing: "sudo" and "adm". I have no issues with another VPS with Ubuntu 22.04 installed. Is it the problem with the ...
Adam Cai's user avatar
  • 121
2 votes
0 answers
11 views

Firefox behaving aways like in no-remote mode in WSLg/Ubuntu

I have a shell script that opens several tabs in default browser for 2fa process (indirectly by using aws sso login). This script runs in WSL2/Ubuntu 22.04. Now this is interesting: The behavior is ...
domaru's user avatar
  • 121
2 votes
0 answers
491 views

Web browsers (Chromium & Firefox) fail to open in xfce over rdp

I've been attempting to open a web browser on my server with xfce4 over rdp. I've tried chromium and firefox and neither even give an error when opening by clicking on them. I'm using Ubuntu Server 22....
Lucas Neukirchner's user avatar
2 votes
0 answers
1k views

systemd corruption on Ubuntu server 22.04.2

I've just upgraded my Ubuntu server 20.04 LTS to 22.04.2 LTS (apt update, apt upgrade, apt dist-upgrade, do-release-upgrade, apt full-upgrade) and after the upgrade ended up with systemd corruption ...
peris's user avatar
  • 163
2 votes
0 answers
2k views

unable to launch google-chrome in WSL2 / Ubuntu 22.0.4.2 LTS after installing Ubuntu for another windows user

Even tho I had WSL2 / Ubuntu 22.04.2 LTS installed in one Windows user account (hereinafter referred to as user A) I wanted it working in another user account (hereinafter referred to as user B) on ...
neubert's user avatar
  • 7,102
2 votes
1 answer
364 views

include terminating newline in middle mouse button paste

Ubuntu 22's gnome-terminal lets you click-drag a selection including a terminating newline (say, a command to run). But when you paste it back into the shell by clicking the middle mouse button, the ...
Camille Goudeseune's user avatar
2 votes
0 answers
2k views

Ubuntu 22.04 LTS how to set all hdd drives always on - prevent from sleeping or spin down

On a pretty large system with 1000+ hdd drives I have a problem where hdd drives are going to sleep | spinning down (if you find it more accurate). The system is running on Ubuntu 22.04 LTS, as stated ...
Bart's user avatar
  • 307
2 votes
0 answers
16 views

Bind multiline edit to a key combination in MonoDevelop

Multiline edit feature is available in MonoDevelop but you either need to use a mouse or open a drop-down menu to access it, which are not the most convenient things to do. Is there a way to bind a ...
ikorniie's user avatar
1 vote
2 answers
462 views

WSL failed to start after shrinked using wslcompact

Is there any way to fix after WSL failed to start when compacted using wslcompact (https://github.com/okibcn/wslcompact/) Error received is The operation timed out because a response was not received ...
God of Money's user avatar
1 vote
1 answer
1k views

Rendering artifacts with GUI application in WSL

I see the following artifacts when moving the mouse over Linux applications running in WSL: The system is a Thinkpad T470 (Intel Core i5-7300U CPU, integrated graphics). The installation ISO was ...
Thomas W.'s user avatar
  • 454
1 vote
1 answer
173 views

Ffmpeg can't read wav file created with Naudio

I have created a wav file using Naudio on Ubuntu 22.04. When I run ffmpeg -i mywav.wav ffmpeg states "no data tag found" although on inspection I find the data tag at indexes 38-41. When I ...
Charles Henington's user avatar
1 vote
1 answer
4k views

Deploying Ubuntu 22.04 with PXEBoot using Syslinux

I have a functional DHCP, ftp and tftp server with a tftpboot directory in which the machines configured in PXEboot come to load syslinux without problems, from the network. I am trying to install ...
Andy McRae's user avatar
1 vote
2 answers
560 views

What to do when my machine is locked, but the desktop is showing?

Sometimes, on my Xubuntu 22.04 laptop, I'll unplug the dual monitor, leave the machine, and then attempt to log back in without plugging the monitor back in. Due to an unknown fault, this sometimes ...
J. Mini's user avatar
  • 146
1 vote
1 answer
1k views

Move window to right on WSL not working

I have Ubuntu 22.04 in WSL 2, and I installed pycharm and xfce4-terminal (I also checked with Nautilus) inside it. For some reason I can't move any window to the right or left, neither with the mouse,...
Aking's user avatar
  • 113
1 vote
1 answer
242 views

Black hole output interface for tcpreplay

I'm using a command line like this to replay a huge PCAP file at high speed - I'm benchmarking various aspects of tcpreplay: sudo tcpreplay --mbps=1000 --intf1=docker0 linuxbig_log.pcap As I don't ...
Ken Y-N's user avatar
  • 124
1 vote
1 answer
566 views

KDE Neon refuses to install anything after installing pipewire with dependency install failure

I have a problem with installing ANY new app on my brand new laptop of which I just installed Ubuntu-22.04-based KDE Neon. After trying to install pipewire, the dependencies for it keep failing to ...
Saturanium's user avatar
1 vote
1 answer
547 views

Ubuntu 22.04 LTS VM's resolution on VirtualBox

So, I'm working on VirtualBox 6.1, I have a Ubuntu 22.04 LTS VM, I have installed LinuxGuestAdditions 6.1.26 on my VM and can pick a resolution and have bidirectional clipboard BUT when I changed my ...
JustHelpMeBro's user avatar
1 vote
1 answer
2k views

Want to install MySQL 5.7 but apt-cache policy mysql-server not showing mysql 5.7 on Ubuntu 22.04

I have some trouble on installing mysql 5.7 on ubuntu 22.04 I follow this steps https://computingforgeeks.com/how-to-install-mysql-on-ubuntu-focal/ I checked that I have followed correctly, but on the ...
Mohd Farhan Bin Ramli's user avatar
1 vote
1 answer
8k views

Connect the WSL2 instance with the specific vEthernet Switch

My WSL2 instance is currently connecting via Ethernet adapter vEthernet (WSL) to the Internet. Can I enable it to use the Ethernet adapter vEthernet (Default Switch or another) instead? Currently, ...
GianniTee's user avatar
1 vote
2 answers
809 views

VMware Workstation 16.2.4 Pro: Some keys are not sent to the virtual machine, whatever operating system it has

VMware® Workstation 16 Pro 16.2.4 build-20089737 Host machine: Ubuntu 22.04 LTS (Upgraded from 20.04 LTS). Virtual machine: any. The Windows-Logo key, the ctrl+alr+del keys, the stamp-r-sist key (for ...
Mario Palumbo's user avatar
1 vote
1 answer
2k views

Ubuntu is not starting up after a RAM upgrade

Recently I upgraded my notebook from 6 GB of RAM (4 GB + 2 GB) to 16 GB (8 GB + 8 GB). The notebook has Windows 8.1 and Ubuntu 22.04 installed on dualboot. When I initialize the Windows it works fine, ...
G. Hruschka's user avatar
1 vote
2 answers
3k views

Right mouse button not working (Ubuntu 22.04)?

I have Ubuntu 22.04 with all latest updates. Starting today (01.06.2022) my right mouse button is not working, so, for instance, when clicking on a file icon in the file viewer, before clicking on the ...
kjetil b halvorsen's user avatar
1 vote
1 answer
2k views

(WSL) How avoid overwriting Windows hosts file

Bonjour, I looked from the web et got lots of solutions but none of them work. On Windows 11, I use Ubuntu 22.04 (WSL 2). I moved it on another drive. I also use Docker desktop and Devilbox (I can't ...
Sinedolo's user avatar
  • 121
1 vote
1 answer
74 views

How to get the timestamp for the system lock/unlock of ubuntu 22.04 with the user's inactivity time? (Not login/logout.)

I want to get the user's lock & unlock timestamp in a single script or command, as in "last" command I can see the user's name with system's login & logout timestamp. How can I get ...
Mahesh Garole's user avatar
1 vote
0 answers
112 views

On Ubuntu Desktop ssh does not read first line of authorized_keys

Seems nobody has run into this based on my searches so posting this here. Installed Ubuntu Desktop 22.04 on Hyper-V behind NAT on Windows 11 Pro. Desktop version has no ssh preinstalled, so installed ...
Megakoresh's user avatar
1 vote
0 answers
29 views

IPtables doens't block client to client communication

I'm working on a project with my fellow students, and we've discovered a vulnerability in a IP camera. This camera uses port 8554 for the rtsp protocol (it's unauthenticated). I want to block this ...
Dracolly's user avatar
1 vote
0 answers
41 views

Symlink from folder in one users home to folder in a different users home

I have a collection of scripts that I'd like to make available to me across a variety of other user accounts that I use for running various gaming servers. To do this I have previously used: ln -s /...
Tony Merryfield's user avatar
1 vote
0 answers
534 views

Make FRP get the full HTTPS on VPS with Nginx

I have a VPS of V2Ray, and V2Ray is configured as "WebSocket+TLS+Web". (FRPS) VPS: At present, three software V2Ray, Nginx, and FRP are installed on VPS. VPS has the domain name provided by ...
BGP-OL's user avatar
  • 11
1 vote
0 answers
2k views

Error initializing complex filters. No such filter: '' in ffmpeg

I installed ffpmeg through terminal with the following command: sudo apt-get install -y mjpegtools I ran into an error after trying to run the following command: ffmpeg -y -i 1676476701.mp3 -...
sonam's user avatar
  • 131
1 vote
1 answer
698 views

SSH client connection delay on LAN when Windows Firewall is enabled

The problem appeared once I upgraded my dev computer to Win11, which was running Win10 before that. My local server is running Ubuntu 22.04. Win11 ssh clients: putty, WSL2 ssh, both experience 20 ...
GatorSU's user avatar
  • 11
1 vote
0 answers
708 views

Ubuntu 22.04 mouse speed and trackpad scroll speed are off

How do I change this to match how it feels on windows? Mostly looking at the trackpad scroll speed as it is ridiculous when browsing firefox. Curious if there's any new updates on how to fix this as ...
confusedMouse's user avatar
1 vote
0 answers
318 views

Shift + F10 right-clicks on my machine, but this shortcut is not in xfce4-keyboard-shortcuts.xml, so how does it work?

I hold incompatible beliefs. I believe that: ~/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-keyboard-shortcuts.xml lists every keyboard shortcut on my machine. ~/.config/xfce4/xfconf/xfce-...
J. Mini's user avatar
  • 146
1 vote
1 answer
3k views

Error when attempting to create WSL2 from backed up ext4.vhdx file

I've tried the steps here for using a ext4.vhdx file to create a new WSL2 instance, but I'm running into a problem. The referenced answer: Set up WSL, as usual. Make sure you do the wsl --set-...
Frank Salerno's user avatar
1 vote
2 answers
4k views

How to install Ubuntu bootloader on a particular disk?

I have an SSD (Samsung MZVL....) and an HDD (WDC WD10S.....) on my computer (Lenovo ideapad). Mostly, I use Windows, which is installed on the SSD, but sometimes I need Ubuntu too. My scheme until ...
paki eng's user avatar
  • 205
1 vote
1 answer
453 views

Can I remove texlive-doc using 2.5 GB?

I'm trying to upgrade to Ubuntu Jammy Jellyfish, but I don't have enough disk space. Can I safely remove /usr/share/doc/texlive-doc/ using a whopping 2.5 GB? I use Latex every day so if removing this ...
J. Schmidt's user avatar
1 vote
0 answers
145 views

Ubuntu force resets once during each cold boot if there's at least a single USB device connected

Hi there from Ukraine! I've recently installed Ubuntu 22.04 LTS and when I boot my PC it force resets before reaching login screen and then the second time it boots normally. This happens only during ...
user3027198's user avatar
1 vote
0 answers
515 views

GPIO: Numbering Changed after Upgrade to Ubuntu 22.04

I have a strange effect with GPIOs. We are using intel-based single-board mini PCs featuring also some GPIOs. As we were using Ubuntu MATE 20.04 on them, GPIOs via sysfs worked out of the box. Now, ...
Seven's user avatar
  • 121
1 vote
2 answers
7k views

How to Change the VNC listening port on Ubuntu 22.04 LTS server?

I have until now been running on Ubuntu servers 20.04 and lower, where I have used headless server settings, with SSH access, with specific ports for each server for terminal commands, and VNC with ...
Lasse Staalung's user avatar