Same here, complete new install of Ubuntu 13.04 on Asus U46SV i5-2410M 2.3 ghz, Sandy Bridge. GPU Hang especially happens frequently when using dual screen setup. Ctrl + Alt + F-something and then switching back again makes the desktop responsive again most times, although occasionally I have to rebbot.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/946899 Title: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/946899/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
