So, I come into the computer room this morning, turn on the monitor, move the mouse and of course I see just the black screen and mouse cursor. This was 6:49am. I do a CTRL>ALT>F1 and walk away to take care of a few things and at 7:02 I came back, did a log-in via the terminal and entered the 'sudo reboot' command. After the boot was completed I did a 'body' search of my syslog hourly snippets for 'hangcheck' and there were none found from last night when I left the system until this morning when I went and found the black screen. What I did see in my 7am (which is really from 6am to 6:59am) snippet is in the attachment. Have no idea what it means but as I said above 6:49 was when I move the cursor as I usually do to get out of the screensaver. Could X-Screensaver have anything to do with this issue? I notice that there's a spamd run in this file, please ignore it. I just captured the whole area that looked like the trace.
** Attachment added: "trace.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402331/+attachment/4351339/+files/trace.txt -- 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
