Happened to me while I was going over email in thunderbird.
xserver-xorg-video-ati: Installed: 1:6.14.99~git20110811.g93fc084-0ubuntu1 compiz: Installed: 1:0.9.6+bzr20110929-0ubuntu3
Happened to me while I was going over email in thunderbird.
xserver- xorg-video- ati: 99~git20110811. g93fc084- 0ubuntu1 bzr20110929- 0ubuntu3
Installed: 1:6.14.
compiz:
Installed: 1:0.9.6+