According to your comment on the upstream bug report, this issue is no longer occurring, so marking it as fixed.
We've brought in a lot of fixes in recent weeks, so not sure exactly what may have fixed it. ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Triaged => Fix Released -- [RV280] Corrupted screen https://bugs.launchpad.net/bugs/557433 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xserver-xorg-driver-ati. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp