Looks like they had the same prob, but I don't understand their solutions: http://www.phoronix.com/forums/showthread.php?t=18687
-- screen corruption with Radeon 4770 https://bugs.launchpad.net/bugs/440544 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ 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
