Latest Ubuntu related questions

Score: 0
bomben avatar
How to log in after upgrade from Ubuntu 18.04 LTS to 20.04 LTS when there is no greeter (login screen)?
eh flag

After upgrading my system (after it asked me to do so in the GUI) I am unable to log into it because there is no greeter/login screen but just a GUI screen with no prompt.

Score: 0
O Ocalhoun avatar
Where does KDE Plasma store the user-specified arrangement of desktop icons?
cn flag

Ubuntu 20.04, with KDE installed on top. -- KDE Plasma 5.18.5

The way I organize some things means I've invested a lot of effort and embedded a lot of useful information in the actual arrangement of icons on my desktop. For example, arranging icons for programs according to the category of program, or using one section as a to-do list, with the most urgent folders to the left and less urgent to t ...

Score: 0
Tomash Khamlai avatar
How to type numbers in Vietnamese standard input method (not Bamboo, not UniKey)?
ug flag

I am wondering if anyone here knows how to use bizarre keyboard layout that comes together with standard input methods on Ubuntu-based systems. When I type: 1234567890-=\ I get: ăâêộ̀̉̃́đ-₫
and it's ok, but how you actually type numbers when you need? Alt+Ă, Shift+Ă, Alt+Shift+Ă doesn't work. Probably it is linked to default shortcuts on KDE and it needs to be disabled first, but  ...

Score: 0
Sleep mode crashes the computer
br flag

I've recently installed Kubuntu 20.04 on my old computer (CPU: Intel(R) Pentium(R) CPU G3250 @ 3.20GHz). All works properly except for the sleep mode: when I try to use it the monitor turns off but not the fans and I'm unable to revive the machine so I'm forced to shut it down with the on/off button on the case. I don't think it's an hardware issue as I was using windows8.1 before and it never gave me t ...

Score: 1
Amul Bhatia avatar
Ubuntu on virtual box
ru flag

I am trying to install Ubuntu 20.04 LTS on virtual box 6.1.30 on my mac OS Monterey.

I successfully created a Virtual Machine and When I click on start, the installation process does not display, only the black screen is displaying and nothing else..

On Searching Google and Other, I found changing display setting may help, then I tried changing the Display -> Graphics Controller -> VMSVGA (in  ...

Score: 2
JoshuaD avatar
XUbuntu & Konsole: Right Click -> Open File Manager opens VLC instead of Thunar
in flag

I am running XUbuntu 20.04.

I have installed konsole and use it instead of the default console that comes with XUbuntu.

When I right click on a konsole, there is an option to "Open File Manager".

This is convenient. However, when I click it, VLC opens in some file-explorer mode rather than thunar, my default file manager.

Is there a way to tell konsole to use thunar rather than VLC?

enter image description here

Score: 2
FeelingLight avatar
Starting X-server with different configs for different seats with gdm3
no flag

I have PC with two video cards. I want to use multiseat:

  • 1 seat is local
  • 2 seat is remote (with xserver-xspice package)

There is no problems with lightdm display manager, i can specify x-server config for each seat in lightdm config file (first is default, second is special xorg.conf which starts spice-server).

Is there way to use multiseat with different xorg configs for gdm3 display manager?

The ...

Score: 1
neninho avatar
Ubuntu FIPS broke package manager
fr flag

I enable ubuntu FIPS, and suddenly I am not able to install anything. Here is an error output sample. This happens with any package I try to install.

laptop@my-laptop:~$ sudo apt install -f gcc
Reading package lists... Done
Building dependency tree       
Reading state information... Done
gcc is already the newest version (4:9.3.0-1ubuntu2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgr ...
Score: 0
Dope avatar
Following error pops up, randomly, not sure what is causing it, and how to solve it
in flag

The error message

❯ apt-get -oDebug::pkgAcquire::Worker=1 update
Reading package lists... Error!
E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
E: can not open /var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_impish-security_InRelease - fopen (13: Permission denied)
E: The package lists or status file could not be parsed or opened.
 ...

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