Possible dupe with #344856 , the description sounds very similar. I got these crashed if a root window appears on the user xorg screen like his 2009 problem. But this bug was never a problem with 10.10 here.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/769977 Title: Sudden video crash on intel chipset _______________________________________________ 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