Jean-Louis Dupond, if you remove all the non-default kernel parameters, is this reproducible: modeset=1 pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1
** Tags added: bios-outdated-a12 ** This bug is no longer a duplicate of bug 946899 8086:2a02 [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung ** Changed in: xorg (Ubuntu) Importance: Undecided => Low ** Changed in: xorg (Ubuntu) Status: Confirmed => Opinion ** Changed in: xorg (Ubuntu) Status: Opinion => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1046505 Title: 8086:0116 i915_hangcheck_hung To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1046505/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs