I can confirm this fixes the issue on a number of Ivy Bridge systems we have tested, with no regressions observed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/966399 Title: Mesa related GPU hangs on Sandybridge and Ivybridge systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/966399/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs