Tags » Ubuntu

How can I run an application with a GUI as admin from a non-admin user session?

This question has received: 10 Votes.

I defined 2 user accounts:

  • one with admin privilege (with sudo right) => lets call it adminuser.
  • a 2nd one without any privilege => lets call it…
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For that ubuntu can not adjust the screen brightness and preservation issues

Hello,guys.Today I find a trouble of my ubuntu system,it can not adjust the screen brightness, the power consumption of notebook is also very harsh, because it is the default maximum brightness to work. 349 more words

System Trouble

installing win7 x64 in VirtualBox – error driver device missing

This question has received: 10 Votes.

After creating a vhd and going through that process i’m unable to install win7 x64. I’ve went through various settings and trying to get it right. 190 more words

Shadow of Underground

So, after a long break, I made some art. I’ve changed the program – now it is Krita (Here it is.) It is made for a… 204 more words

Strange Art

How do I extract a specific file from a tar archive?

This question has received: 10 Votes.

Hi is possible to restore a single file from the .tar backup ? I dont want to restore total backup . 238 more words