Latest Ubuntu related questions

Score: 0
Dragomir avatar
A part of the shortcuts not working (Kubuntu 22.04)
pk flag

I have a desktop PC with kubuntu. I've set up some custom shortcuts on it like Meta + 2 for desktop 2, Meta + 3 for desktop 3 and so forth. The Settings GUI says these shortcuts fall into the KWin shortcuts sub-menu.

I've installed a fresh kubuntu on my laptop. I took a copy the ~/.config/kglobalshortcutsrc file from the desktop to have all the hotkeys the same way.

It turned out to be a bad idea as  ...

Score: 0
Pachuca avatar
Ubuntu 22.04 really strange audio problems when playing videos with vlc/videos app, but no problems in web browser
in flag

I'm not even sure how to start troubleshooting this. I have some .mp4 files that when I try playing them I'm getting choppy audio when opening with vlc/videos app. If I open the same files with Firefox there's no problem playing anything. I can play the same files on another system that's still running Ubuntu 20.04 and I have no issues opening any of the .mp4 files. To add more to the mystery som ...

Score: 0
Zine eddine Boumaza avatar
Create a shortcut to a .sh file and put it in /usr/bin
uy flag

The two file formats that I encounter when I try to install a software on linux are .deb and .tar.gz or .tar.xz, For the .deb I use apt-get install and the package will be automatically added to a folder that is in the path variable like /usr/bin but for the zipped file formats sometimes I extract it and then the software is in a random place in my file system and I have to navigate to packageInstalatio ...

Score: 0
BeatThis101 avatar
Public IP resetting every time I restart Ubuntu Server Linux machine
hu flag

I am running a Minecraft server on an Ubuntu Server Linux. I want people to be able to join publicly, so I got a public IP from my internet provider. I set it with the command "sudo ifconfig ens160 netmask " and the command "sudo ip route add default via ". It runs fine and people can join outside of my network with the IP I set up until I restart the machine. When I restart the Ubuntu Server, the IP res ...

Score: 0
Calamity Jane avatar
How to get a more verbose error message with service apache2 start
de flag

I have the task to transfer apache settings from an old linux system to a new system (Ubuntu 20.04.5 LTS). After copying the /etc/apache2 folders to the new server and restarting the apache I had some problems which were caused by missing libraries in the config files. I fixed those and

$ sudo /usr/sbin/apachectl -t
Syntax OK

gives me the ok on my configuration files.

However when I try to start the apac ...

Score: 0
Aditya avatar
Ubuntu freezes few minutes after login on SSD when any application is used
be flag

I had been using ubuntu on my Thinkpad e470, for almost 3 months. Then I bought an SSD(870 EVO) and installed ubuntu 22.04 on it.

After the first restart everything worked fine but next day just minutes after login it froze. Every time there is somewhat even like very light use (like opening firefox or files) the system freezes.

I have read almost all previous SSD related freezing posts on various f ...

Score: 0
M K Sundaram avatar
Ubuntu 22.04: Terminal stopped working after upgrading to Ubuntu 22.04
cn flag

Recently I upgraded to Ubuntu 22.04. after upgrading my terminal stopped working.

Terminal is installed and I can see it in my favourites also in the application section, but when I try to open it shows on activities and then does nothing, I mean it fails to open the terminal.

In my application window I have a terminal app and below it this set of information:

Soyombo Terminal Mark-1 U+11AA1, []: Soyo ...
Score: 0
GrayMan avatar
route all l2tp connetion to ssh tunnel Ubuntu
gb flag

I have two server, server1 and server2. The OS of both is Ubuntu 22.04. I have setup l2tp server on server one. I can tunnel from server1 to server2 by ssh. My question is how can I route all traffics server1 to server 2 by tunnel. The sshuttle solution did not work for me in server1. In other way that i can explain: I would like to connect on my local PC via l2tp connection to server1 and when I have  ...

Score: 0
Joy Love avatar
I ran the command ```do-release-upgrade``` on ubuntu20.04, it did not work I got an error that "No module named 'apt_pkg"
mv flag
Traceback (most recent call last):
  File "/usr/bin/do-release-upgrade", line 11, in <module>
    from UpdateManager.Core.MetaRelease import MetaReleaseCore
  File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line 25, in <module>
    import apt
  File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
    import apt_pkg
ModuleNotFoundError: No m ...
Score: 0
wang avatar
E: Sub-process /usr/bin/dpkg returned an error code (1) with linux-image-5.4.0-128-generic
ar flag

I want to install openssl (which already installed, but I forget), after I execute sudo apt install openssl in bash, some error occur in my shell:

Reading package lists... Done
Building dependency tree
Reading state information... Done
openssl is already the newest version (1.1.1f-1ubuntu2.16).
0 upgraded, 0 newly installed, 0 to remove and 103 not upgraded.
1 not fully installed or removed.
After this ...
Score: 0
What driver can I use for a Xerox Workcentre 7535 printer?
ua flag

The Ubuntu drivers do not contain a driver for the Workcentre 7535 and the drivers from the Xerox homepage don't contain a ppd for the model either.

With a postscript driver from another model I can print in black & white, but where can I get a driver that supports color printing (and if possible the features of the finisher unit of the printer)?

Score: 0
emdubuntu avatar
My mouse/Touchpad suddenly stopped working
fj flag

I was running ubuntu 22.04 fine for a month. I put my laptop on sleep and when i turned it back on the touchpad isn't working. I checked xinput list and the only thing listed under "virtual core pointer" is "virtual core XTEST pointer" (there isn't any type of touchpad listed). I've also tried 10 different kernels and that also didn't fix the problem. I don't know what to to do.

Laptop: Lenovo Id ...

Score: 0
Owen Lewis avatar
Alt key not functioning as expected. How to change Level 3 Shift key back to Alt key?
sm flag

The problem

After a recent automatic update I noticed the Ctrl + Alt + T shortcut was no longer working (gives the special character Ŧ instead). Neither was Alt + Tab when attempting to toggle between applications.

What I believe to be the issue

In the preview image of my keyboard layout I saw that ISO Level3 Shift was showing up where my Alt keys should have been (either side of Space). I am pretty ...

Score: 0
dolm avatar
Ubuntu 22.04 Installation USB killed two M2 SSD drives
qa flag

I am currently trying to buy a 2in1 laptop for my studies and want to install Ubuntu on it.

I already bought two different laptop models.

With the first one, the installation of Ubuntu failed and it reported that this error was most likely caused by hard disk failure. After this error, I could not get the hard disk to show up at all anywhere (not in Ubuntu Live, System Rescue CD, GParted Live or BIO ...

Score: 1
Fuchsi avatar
How to set environment variables in desktop launcher (in UBUNTU)
af flag

How can I correctly set the following environment variables in a .desktop launcher file?

To fix a problem with Davinci Resolve Studio it is necessary for my setup to set these two environment variables:

__NV_PRIME_RENDER_OFFLOAD=1 
__GLX_VENDOR_LIBRARY_NAME=nvidia 

Via the terminal I can launch Davinci Resolve Studio now with the following line successfully:

__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VEND ...
Score: 0
Terence Milbourn avatar
Putty not working on Ubuntu 22.04 LTS
ng flag

Putty always just worked for me, and I've never had a moment's bother with it until now. Since installing Ubuntu 22.04 LTS it hasn't worked. I have purged it from the system and reinstalled, but the result is the same. When I try to SSH to one of the sites on which it worked perfectly previously, now it simply disappears as soon as I press "open".

Can anyone help me get my old pal Putty back aga ...

Score: 0
Spyro avatar
Lost Connection to RDP, VPN L2TP/IPsec 22.04 LTS
kh flag

I can connect to VPN L2TP/IPSec according to the instructions: here. Also, the adjustment here makes the connection stable. However, Remote Desktop Connection does not work. This is Ubuntu version 22.04.

The exact same setup in Ubuntu 20.04 is no problem.

Has anyone encountered this? For this reason I have created a Dual Boot for Ubuntu 22.04 and 20.04, but I would like to have only one OS.

EDIT:

Score: 0
Nathaniel Alexeev avatar
Unable to find a medium containing a live file system
gm flag

I have tried to install ubuntu on my system for several days now. Every attempt ends with the "unable to find a medium containing a live file system" error. Error

To date I have tried:

  1. Switching to a diffrent pen drive: did not help. Both of my usb sticks worked fine when installing ubuntu on my two other older pcs.

  2. Using a usb c hub: No change

  3. Installing Ubuntu on a diffrent pc, then transferi ...

Score: 1
qazwsx123 avatar
Wireless connection is lost rapidly
pg flag

I'm using Ubuntu 22.04 with systemd-networkd and netplan for managing my network.

My connection to the wifi gets lost frequently and reconnects after a while.

None of the solutions I found on the internet, worked for me.

uname -a:

Linux mypc 5.15.0-50-generic #56-Ubuntu SMP Tue Sep 20 13:23:26 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

cat /etc/lsb-release:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_C ...
Score: 1
woj88888 avatar
Mirror swap FILES
at flag

Mirroring (RAID 1) swap partitions is rather easy and recommended in some cases. It increase performence compared to single swap partition and increase resistance to drive failure. On the other hand we have swap files, that are easier to manage and set up on the go, in case where you are running out of memory right here and now.

My question is: Can I set two swap files on diffrent drives to act l ...

Score: 2
Danny46 avatar
Nvidia drivers broke after kernel updates
lt flag

today booting ubuntu, after a few days, it asked me permission to apply some kernel updates. After i've done it and rebooted it started using llvmpipe instead of nvidia drivers, this causes my 2nd monitor to not work. After hours of searching online i've found that a lot of people solved disabling Secure Boot in BIOS, but i can't because i'm using Windows 11 on another driver, and it requires it togethe ...

Score: 0
akgreat22 avatar
My question is about Ubuntu on windows
hu flag

After the initial installation of Ubuntu for Windows from Microsoft the store I discovered that it wasn't downloaded to my PC but installed directly by Microsoft on my computer. Which means all the download files are not found on my PC. What can I do?

Score: 0
Bilal avatar
How to install xvidcap on Jetson Nano Ubuntu 18.04
il flag

I'm following this tutorial to install xvidcap on Jetson Nano, so I do:

./configure

Then I get this error:

configure: error: cannot guess build type; you must specify one

Can you please tell me how can I install xvidcap on Jetson Nano correctly? thanks in advance.

Score: 0
Himanshu Chugh avatar
Unmet dependencies error when installing postgresql 13 in Ubuntu 20.04
gg flag

I am using this tutorial to install postgresql on my VM but when i am running https://www.how2shout.com/linux/how-to-install-postgresql-13-on-ubuntu-22-04-lts-linux/

sudo apt install postgresql-13

I am getting the following error

~$ sudo apt install postgresql-13
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This m ...
Score: 0
j ton avatar
'sudo apt-get update' and 'sudo apt-get install mongodb' not working
so flag

I have tried 'sudo apt-get update' and 'sudo apt-get install mongodb' neither works.

I want to successfully install mongodb on Ubuntu.

environment: Ubuntu Version 22.04.1

I have done the following steps:

  1. sudo apt-get install mongodb not working,
  2. I used sudo apt-get update still not work

I already deleted some of the Release: The following signatures couldn't be verified because the public key ...

Score: 2
AidenWebb avatar
Ubuntu 22.04 - 4 monitors, GTX-960, HDMI monitor no signal but available in Ubuntu
az flag

System Specs:

  • Ryzen 9 3900x
  • 64GB RAM
  • GeForce GTX 960 (GM206)
    • Running nvidia-driver-515 (proprietary, tested)
  • 4 Monitors connected to GTX 960, 3 on DP, 1 on HDMI

OS:

  • Ubuntu 22.04.1 LTS
  • Gnome 42.4
  • Windowing X11

I've installed Ubuntu 22.04, but one of my monitors is showing as available in Ubuntu, but no signal on the monitor itself. Changing the monitor the HDMI cable is on moves the problem to  ...

Score: 0
Waldgeist avatar
how to configure a user's home to reside in a loop device?
cg flag

I'm trying to configure our guest account to reside in a loop device mounted to /home/gast.

On startup the loop device gets created via this line in /etc/fstab:

tmpfs /home/gast tmpfs size=3g user

in /etc/profile I entered the procedure to copy the content of a preconfigured user into the mounted loop device via:

chown gast:gast /home/gast && cp -r /home/gast-default/ /home/gast && chown ...

Score: 0
TekashiNeedHelp14 avatar
Lenovo ThinkPad T470s audio problem on Ubuntu 20.04
ua flag

I have problem with audio on Ubuntu 20.04. When you turn on the music, you can hear a very raised sound in the left earbud, and only a crackle in the right earbud. the microphone in the headphones does not work. the laptop has a 3.5mm combo jack input. Do you have a solution to this problem? Regards Tekashi

Score: 0
Toni1133 avatar
Text does not display in applications on 22.04
gu flag

I have had a problem for a few weeks. I can't see the texts of the applications in Ubuntu. I restart and it works but it's annoying having to do it several times a day.

I have some extensions, but if I deactivate all of them the same thing keeps happening.

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Score: 2
Seamus avatar
Proprietary vs Opensource drivers for Broadcomm wifi?
vn flag

I should say first that I have read the excellent Q&A "Installing Broadcom Wireless Drivers". I should also say that I've not actually tried the solutions posted in that Q&A because I'm a bit nervous I might break something due to previous choices I made during the recent upgrade.

My system is a 2011 Macbook Pro that I dual boot between Ubuntu and macOS. Here's what lspci reports:

$ lspci - ...

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