Ubuntu
xserver-xorg-video-ati package

  1. Bug #404076
  2. Comment #2

Comment 2 for bug 404076

Revision history for this message
Nick Colgan (nick-colgan) wrote :

WORKAROUND: Turning "Visual Effects" on (from "None" to "Normal") in the Appearance Preferences seems to get rid of this problem.

By the way, I am using the radeon drivers. This may be the source of the problem.