System upgrade to 9.04 fixed this problem. I haven't noticed this bug since.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete => Fix Released -- [i965] Flickering Lines on screen https://bugs.launchpad.net/bugs/324172 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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