0

I don't know why and when it happened, but now, when I use ALT+TAB, it only displays icons of the applications instead of previews.

Also, when I moved the cursor of my mouse in the top left corner of the screen, an overview of all windows was displayed. Now it has no effect anymore.

I think that I might have unintentionally removed a package but I don't know which one.

How can I fix this?

3
  • I reinstalled Nvidia's driver for my GPU in case but it did not fix the problem Aug 22, 2014 at 19:18
  • In System Settings > Workspace Appearance and Behavior > Window Behavior > Task Switcher, set the Visualization to something like "Cover Switch" and see if that does anything.
    – hal7df
    Aug 22, 2014 at 22:06
  • It didn't do anything Aug 25, 2014 at 18:04

1 Answer 1

0

I switched to Xrender from OpenGL.

I don't know what was the problem with OpenGL. Maybe there were some compatibility issues when I installed Cuda ?

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .