Compiz partial failure after update 12.04
Hello everyone,
I have a 32bit PC with 12.04 Ubuntu. It has a Radeon ATI graphics (Cedar Pro, Radeon HP 5450) card and I installed catalyst to get better performance.
After an update yesterday, my desktop has been really slow. The Alt-tab application switcher that used to be very nice was reduced to a windows-xp like switcher with very small tabs. Also the start button runs very slow.
I tried:
unity -- reset
but got many Fatal errors with compiz in general.
This command didn't work either: gconftool-2 --recursive-unset /apps/compiz-1
I got the compiz manager, but any changes I made are not applied, even after restart...
I am a little hesitant to reinstall the whole compiz and/or in case the desktop fails completely? Is it safe to do that considering I have the radeon 3rd party graphics drivers?
Any advice is highly appreciated!
Thanks!
Pedro
Re: Compiz partial failure after update 12.04
The XP-like switcher suggests that you're not using Ubuntu 3D. Run this and post the output:
Code:
echo $DESKTOP_SESSION
if the output is 'ubuntu', then it's Ubuntu 3D. If it's 'ubuntu 2d', then it's Ubuntu 2D.
Re: Compiz partial failure after update 12.04
Thanks zombifier25,
Turns out I have ubuntu2D.
However, I solved the problem by reinstalling the catalyst drivers, everything runs smoothly and the Alt Tab and Super+W are back!
I sometimes have the compiz crashing randomly tough. It is a pitty that ubuntu updates conflict with non-ubuntu graphics drivers.
Thanks for your help!
Pedro