The upstream bug is marked fixed, although it's a little ambiguous what exactly the fix is. In any case I know from other people's testing that a HUGE amount of bugs of this class have been fixed in recent months so it's a good guess this bug is gone.
If I'm wrong, Amit please reopen with a fresh Xorg.0.log and I'll follow up with upstream. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Triaged => Fix Released -- Xorg driver locks up and screen goes blank (black) - i915_gem_retire_work_handler+0x2a/0x70 https://bugs.launchpad.net/bugs/384960 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