I upgraded to Linux 3.9.0-030900rc3-generic because the screen corruption sometimes didn't want to disappear even after switching to the console and back.
With this new kernel it seems it is working OK - no more screen corruptions after a few hours. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1161869 Title: Screen corruption in xorg/GDM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1161869/+subscriptions _______________________________________________ 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