I just had another 'lockup' after about 11 days with the same error message - Feb 13 19:05:22 localhost kernel: [807775.808019] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle as has been the norm lately I see a black screen with a movable mouse cursor. CTRL-ALT-F1 will not take to to a log-in screen. I have to manually shut down the system with the power button. Doesn't anyone have an idea as to what to do to troubleshoot this problem? This is on my Ubuntu 14.04.1 LTS system running kernel 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux. I'm getting no where trying to do this kernel bisection. Am I the only Ubuntu user in the whole world that is experiencing this problem? I definitely want to help get this fixed however I'm just not getting anywhere.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402331 Title: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402331/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
