This could be a regression caused by the kernel so can you try to boot into an older kernel (if you have one present on your system) and see if that solves your problem. Thanks.
** Also affects: linux Importance: Undecided Status: New -- session active, not inhibited, screen idle https://bugs.launchpad.net/bugs/498287 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