Latest Ubuntu related questions

Score: 1
grssnbchr avatar
Frequent switches between Ethernet and Wifi
ru flag

I'm using a Thinkpad docking station with a Thinkpad T480s, which runs Ubuntu 20.04.

The docking station is connected via Ethernet.

I have wired connection, wifi and also mobile broadband configured to connect automatically via sudo nm-connection-editor. Also, I give the wired connection priority 2, the wifi priority 1 and the broadband connection priority 0.

When I'm connected to the docking station ...

Score: 2
Karantai avatar
Find out if windows 10 are UEFI Or Legacy through linux terminal
pk flag

I tried to install ubuntu 20.04 by creating efi, swap and filesystem partitions. In the end of the installation, an error occured saying that grub could not be installed, fatal error. Now, I cannot boot neither linux or windows. I can only boot ubuntu from the usb stick. I am wondering if the problem comes from windows being on legacy mode. Is there any solution to check if windows are on legacy mode th ...

Score: 1
Is there a default way to run commands on user's logout?
gf flag

I want to log the logins/logouts of my users.

For the logins I only need to modify /etc/profile and add my command or edit any .profile for an specific user.

But for the logouts I don't know if there is a default/centralized way to do it like /etc/profile for logins.

I see some example for CLI sessions, but I want to register GUI/CLI sessions.

Thanks

Score: 1
LUKS password randomly not working on boot
in flag

I have an odd problem and I am not sure what the reason might be. Sometimes, randomly my encryption password is not accepted and I get the following error message while booting up my computer:

cryptsetup failed, bad password or options?

That means, sometimes and randomly I have to enter my password a few times, say 4-7 times and then eventually I see "successful". Other times it just works at the ...

Score: 0
Mohit Singh avatar
Ubuntu Stuck on blank screen with blinking underscore after reverting back from Pop OS
id flag

GPG keys of tomighty were expired and hence sudo apt update was giving an error. I updated the system for a partial update from GUI. After reboot, it changed to Pop OS. I reverted back to Ubuntu using this answer but now my screen is stuck at a blank screen with blinking underscore on top left. I have free disk space and am able to proceed using startx on tty3 screen using ctrl+alt+F3.

I changed from qui ...

Score: 0
Ubuntu 21.10 How to install imagemagick and webp
de flag

I tried to install imagemagick and webp, but I get an error:

$ sudo apt install imagemagick
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package imagemagick is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'imagemagick' has n ...
Score: 0
Install haltech install on ubuntu
br flag

I am trying to install haltech on ubuntu, I don t know exactly how, can you help me to figure out please? I have a ubuntu 20.04 LTS version

Score: 3
Taro avatar
brightness of the screen according to area
by flag

I have a serious problem with my eyes. I want to adjust the brightness level of the screen according to the area of the screen. For instance, I would like to only brighten two or three lines when I read a pdf file. Other areas should be very dark and when clicked temporarily brightened.Is there such a utility?

Score: 0
Timecorps avatar
Keyboard Settings for ¨Dumb¨ Quotemarks (ASCII-34 and ASCII-39) for C Code
my flag

I have Ubuntu 21.10 (recently upgraded from 20.04) on an 8G RPi-4 connected to a touchscreen and a mini keyboard. Using the Budgie desktop and a USB power block as a battery it makes a very nice portable desktop computer, and I mainly use it for writing and for coding C and HTML. For coding I mostly use Geany.

Since the upgrade it has become almost unusuable for C coding, because the keys that  ...

Score: 0
Waaaat avatar
Preseed multiple disk no lvm
us flag

I try to preseed the partitioning on my virtual machines, I want to place swap on a separate disk (/dev/sdb). Everything else should be on first disk (/dev/sda). Somehow it will still put everything on the first disk. Does anyone know why this is? I know there is a way to solve this by running a late command, but somehow it should work in partman or am I wrong? I have no clue where I do the mistake.

 ...
Score: 0
Git autocompletions raises the error "bash: [: -lt: unary operator expected"
in flag

In a Ubuntu 21.10 (new computer with setup) with git version 2.32.0 and bash version 5.1.8(1)-release (x86_64-pc-linux-gnu)

I can't use alias for git checkout because it generates the error bash: [: -lt: unary operator expected.

So, in my .bashrc i have

alias gitc="git checkout"
. /usr/share/bash-completion/bash_completion

and then

source /usr/share/bash-completion/completions/git
__git_complete gi ...
Score: 0
mhmd avatar
Ubuntu 20.04 Downgrade gnome from 40 to 30s
mx flag

I installed Gnome 40 to try but I want to return to the last one, maybe 38 or 39

I did this for upgrade

sudo add-apt-repository ppa:devacom/x11 -y
sudo add-apt-repository ppa:devacom/gnome-40 -y
sudo apt install ubuntu-desktop gnome-shell gnome-control-center
sudo apt upgrade

I tried sudo apt install ubuntu-desktop gnome-shell gnome-control-center but return

Reading package lists... Done
Building ...
Score: 0
nammerkage avatar
Ubuntu 21.10 remove dock when pressing left super key
cn flag

When I press super key I see this dock way below: enter image description here

I'm not sure if it's there by default for ubuntu 21.10 or it came with some of the themes..

But do you know where I should look to remove it?

Score: 0
Windows AD user Not Logging in ubuntu 18.4
au flag

I have added the Ubuntu 18.4 desktop to the windows domain server, I have created a user in AD windows server. If try to login with Ubuntu client desktop username:xxx@example.com and giving password the display name shows correctly but gives message sorry didn't work, And could not login

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