At approximately 7:20pm, 19 March 2015 I noticed that again all I saw on my monitor was a black screen with the mouse cursor that was movable. I did a CTRL>ALT>F1 and left the room and came back about 5 minutes later when I was able to log-in and run 'sudo reboot'. This time I ensured that I did a message body check on the hourly syslog snippets for 'hangcheck' and there was none associated with this lockup. Now I do have another question associated with my comment #53. Since what I've shown in that comment is in being written to my syslog it is now over 32mb in size and that is only for today. Is this another bug I need to report in association with the 4.0 kernel since it didn't start happening until I started running it or what? I checked earlier today for an rc5 but didn't see one.
Thanks -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
