System is up for several hours now with new mesa / xorg packages and standard ubuntu kernel. Not seeing any issues with graphics. Dmesg is clean. So this package upgrades seem to have solved my problems. Thanks!
** Changed in: linux (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu) Status: Invalid => Fix Released -- display freezes, [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung https://bugs.launchpad.net/bugs/507504 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs