Install the 12.04.2 kernel/xorg backport stack ('xserver-xorg-lts- quantal' and it's depends/recommends) to get rid of most of the issues on ivybridge and/or earlier intel.. closing as fixed.
And for the last time: for non-intel gfx users, this never was the bug for you. Check you hardware or blob driver version, then file a new bug and leave this 'forum' alone. ** Changed in: xserver-xorg-video-intel (Ubuntu Precise) Status: Won't Fix => Fix Released -- 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/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+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