Running current linux HEAD with http://cgit.freedesktop.org/~ickle/linux-2.6/commit/?h=bug55984 pulled in I cannot trigger the crash, how hard I have tried now for some time.
Compared with the for-imre branch also the strange artifacts are gone, so it looks much better now. I have still the following boot cmd line: i915.i915_enable_rc6=0 i915.enable_hangcheck=0 I will do more testing, of course Norbert -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1081009 Title: [arrandale] GPU lockup IPEHR: 0x02000022 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1081009/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs