I consider this bug fixed upstream. In rc5 I've experienced only once screen corruption and no X hangs at all. Thanks for your dedication and help.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Triaged => Confirmed ** Tags removed: needs-upstream-testing ** Tags added: kernel-fixed-upstream -- 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/983146 Title: [sandybridge-m-gt2+] GPU lockup render.IPEHR: 0xd208b6d0 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/983146/+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