Latest Ubuntu related questions

Score: 1
OmniOwl avatar
Ubuntu 20.04 on server: 'apt-get update' reports that it fails. Cannot reach archive.ubuntu.com
in flag

Looking around these forums and elsewhere I find that this is a common issue, however the proposed solutions have not been helpful and thus I ask in hopes that someone might be able to have the right solution.

I have an old IBM M2 server with Ubuntu 20.04 installed. I have tested that I can use curl and ping to different sources like Google and that works just fine. My server can clearly see the inte ...

Score: 1
HomerSimpson avatar
Can I Uninstall Breeze in Kubuntu 20.04.2
sa flag

I want to unistall the Breeze and Kubuntu themes. I don't like them and I don't use them. But since they came as standard with the Kubuntu 20.04.2 I'm running I wonder if this is possible without wrecking my system. I don't use any of their parts (styles, clock and things like that) either. Can anybody enlighten me?

Score: 1
Niels Jensen avatar
How do I find Ubuntu 20.04 icons for documentation
pk flag

I am working on a handbook about scanning with simple-scan in Ubuntu 20.04. I need to transfere some pictures from the screen to the manual written in Google docs. Some are fine .svg icons with rounded corners. They need to be converted with CloudConvert on Google, but that shouldn't be a problem. But I have a problem with finding this file: org.gnome.SimpleScan. I have it in the favorites menu, but whe ...

Score: 1
lnee avatar
how to enable drm in rpi 4 to run discovery plus
td flag

So I would like to run discovery plus in a browser (aura browser<falkon<Firefox<Chromium) I am on Ubuntu 21.10 arm64 rpi 4 2g ram. I tried Firefox snap, Firefox deb, falkon, aura browser, chromium snap(browser does not start), and chromium flatpak in firefox there is no option to enable drm you can test by installing ubuntu rpi4 64 bit and going to the settings of firefox and looking up drm.

Score: 0
Sqerstet avatar
What will make unattended-upgrades run reliably on a laptop?
cn flag

I have been struggling with in various forms, year after year. See here and here. Either I am configuring something wrong (unlikely), or I am using my computer in a bizarre way (I don't see it).

My computer is a laptop:

  1. Before, I turned it off at night - as a result the unattended-upgrade could often not connect to the internet when it wanted to. Result: my computer was left un-upgraded and insecure ...
Score: 0
kaan avatar
Ubuntu no screen
mh flag

I tried dualbooting my pc, so i wanted to download ubuntu via a flash disk. I used rufus as it was recommended in a tutorial. I selected my flash disk in bios and it started checking the files. After it finished there was a sound but only this frozen screen followed. Can anyone help me? https://cdn.discordapp.com/attachments/690588805648089169/939934651584233532/IMG_20220206_180733.jpg

Score: 0
rudinho avatar
Ubuntu 20.04.3 LTS randomly restarts
us flag

I've installed Ubuntu 20.04.3 LTS. The computer crashes and restarts several times a day. I can't find the reason. Please help

Details of my computer:

System:    Host: xxx Kernel: 5.13.0-28-generic x86_64 bits: 64 Desktop: Gnome 3.36.9 
           Distro: Ubuntu 20.04.3 LTS (Focal Fossa) 
Machine:   Type: Desktop Mobo: ASUSTeK model: Z170-P v: Rev X.0x serial: <superuser/root required> 
         ...
Score: 1
robot40q avatar
Mounting cifs drive with snapshot option gives: "cifs: Bad value for 'snapshot'"
fr flag

I have File share in Azure and I want to mount one of its snapshots. I am using following command:

sudo /bin/mount -t cifs //storageAccountName.file.core.windows.net/fileShareName /home/userName/mount -o vers=3.0,credentials=/home/userName/cred,dir_mode=0444,file_mode=0444,serverino,snapshot=132888855100000000

and it fails with

mount error(22): Invalid argument
Refer to the mount.cifs(8) manual p ...
Score: 0
Kani g avatar
Installed Ubuntu server on azure, crashes when i RDP into it
no flag

I have installed a ubuntu server vm on microsoft azure. I chose lightdm when installing xfce4. The tutorials don't say which one to choose. I executed these commands:

sudo apt-get -y install xfce4
sudo apt-get -y install xrdp
sudo systemctl enable xrdp
echo xfce4-session >~/.xsession
sudo service xrdp restart

When I try to RDP into it, with a windows client, I get the xrdp screen. I type in incorre ...

Score: 0
netbat avatar
How to add new display resolution in Wayland?
br flag

I have Nvidia graphics in Ubuntu 20.04 LTS. My monitor native resolution is 2560x1440 and is connected by HDMI interface. The system cannot find monitor resolution automatically. The right resolution is not in list if I try to set it.

I can set new one using X11 and xrandr by easy way. But if I switch to Wayland, all is bad.

The graphics has a low performance and low resolution too and I do no know  ...

Score: 0
Do I need to set up raid to install ubuntu server 20.04
cn flag

I have an old desk power Edge sc1430 that I'm trying to install the server software onto. But it does not see any of my discs when doing block probing. However if I go into the terminal I can see all the disks that are mounted.

So I am wondering if I have to set up a raid before I can install the server software to help see the disks that are mounted.

The reason for installing the ubuntu server 20.0 ...

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