Latest Ubuntu related questions

Score: 0
Kurt avatar
How to change default behavior (word separators) of Ctrl +
in flag

I am on Ubuntu 18.04/20.04.

While editing text in a terminal or in any text editing environments, I can navigate back and forth between neighboring words or delimiters of a string with Ctrl + (or ). These delimiters seem to be special characters but alphabets and numbers, and include ;, ., -, /, \, (the space), etc.

In Ubuntu, is there any way to change the default behavior of these keybind ...

Score: 1
How do I Install Ubuntu, using BtrFS and the Server ISO and still be able to use Timeshift?
ng flag

To be clear, I'm not trying to install a server; I'm using it to install the base OS and then I install the vanilla gnome desktop package. I use the server ISO because they stopped making the mini ISO after v18.04.

I've been poking at this most of the afternoon in a VM. Steps I currently take:

  1. Run through the server install process...
  2. Create an EFI boot partition
  3. The rest of it gets mounted as ...
Score: 0
JetBrains rider: how to attach to processes running as root
gq flag

Just wondering what's the best way to attach to a process running under root account. I've thought about running rider from the cmd with sudo, but it's not a good idea because it looses all my regular user's settings and keys.

Thanks.

Score: 0
James K avatar
Playing sound from account accessed with su or ssh
cn flag

I have two accounts. jamesk and other

I can run X windows applictions using the other account in a couple of ways:

  1. ssh -X other@localhost
  2. xhost + followed by su - other and the then export DISPLAY=:0.0

With either of these I can run, for example xeyes and open a window.

However I can't get any sound from the other account.

I'd like to run

jamesk$ ssh -X other@localhost
(password)
other@localhost ...
Score: 2
OrchideeKnopf avatar
APT had planned for dpkg to do more than it reported back
th flag

I am getting the error W: APT had planned for dpkg to do more than it reported back (0 vs 5). Affected packages: postfixadmin:amd64

[EDIT] full output:

root@mail:~# sudo apt purge postfixadmin && sudo apt update
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.       
Statusinformationen werden eingelesen.... Fertig
Die folgenden Pakete wurden automatisch installiert u ...
Score: 3
shhh avatar
How to turn off battery charging/discharging alert sound?
us flag

My laptop has a problem that it continuously connects and disconnects the charger. Ubuntu 20.04 gives a sound alert every time it happens. I want to turn this off. I have searched for a way, but the answers suggest turning off the alert sound. I have found no option to do so from settings. I have found that gsettings set org.gnome.desktop.sound event-sounds false command will disable alert sound, but ...

Score: 0
Volodymyr Boiko avatar
ubuntu keeps overriding a package installed with dpkg
cn flag

I compiled a custom gnu screen deb pkg and installed with dpkg -i, but after some time I noticed screens' version got back to one from ubuntu's repo. I tried to run apt-mark hold screen before overriding screen with my package, that did not work. Then I tried to do the same but first install my package and then run apt mark hold - did not work either. Also tried to purge the ubuntu's package and then in ...

Score: 0
Manuel Jordan avatar
xrandr with Fractional Scaling to set a percentage value to each monitor (without affect each other)
kz flag

I use VirtualBox, the Host is Windows 10 and the Guest is Ubuntu Desktop 20.04. The laptop is connected with a secondary monitor of 22 inches (Samsung). I use the following with xrandr

# cvt 3480 2160
# 3480x2160 59.99 Hz (CVT) hsync: 134.20 kHz; pclk: 645.25 MHz
Modeline "3480x2160_60.00"  645.25  3480 3768 4144 4808  2160 2163 2173 2237 -hsync +vsync

xrandr --newmode "3480x2160_60.00"  645.25  3480 ...
Score: 0
RODOLPHOSILVA91 avatar
What are these "CHROME-DEFAULT.DESKTOP" archives on my desktop
in flag

I noticed that while i'm using google chrome some archives named "chrome-random letters-Default.desktop" keeps popping up on my desktop. What are those? Thats normal? Can i delete it? I was moving them to some other folder but they keep appearing. Is there a way to stop that?

Btw, this is my first month using ubuntu/linux (and loving it). Thank you <3

Score: 1
Segmentation fault (core dumped) / File Manager Search Bar
mx flag

OS: Ubuntu 20.04.3 LTS 64 bits

Gnome Version: 3.36.8

Kernel Version: 5.11.0-40-generic

When I type something on file manager, the window simply crash. I opened the file manager via command line with nautilus --browser ~/Downloads/ and typed something on search bar again and the error displayed is Segmentation fault (core dumped).

I searched the error on everywhere and can't find a solution.

Score: 0
ahmed alobaidy avatar
Quagga, Zebra routing manager daemon does not start
cn flag

When I run zebra.service start I get an error saying the unit file changed and it does not start:

errors attempting to start the service

unit file contents

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