<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - System hangs randomly with error message: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle" href="https://bugs.freedesktop.org/show_bug.cgi?id=75394#c86">Comment # 86</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - System hangs randomly with error message: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle" href="https://bugs.freedesktop.org/show_bug.cgi?id=75394">bug 75394</a> from <a class="email" href="mailto:cpollock@embarqmail.com" title="Chris <cpollock@embarqmail.com>"> Chris</a> <pre>The last time my system froze with the 'Hangcheck...'error was 07/28/2015 which is not to say it's froze since then without the error which it has. It froze on 10/03/2015 (I was running kernel 4.2.3-040203-generic #201510030832 SMP Sat Oct 3 12:34:31 UTC 2015) 10/12/2015 - same kernel 10/14/2015 - same kernel 10/19/2015 - same kernel 10/24/2015 - same kernel 11/16/2015 - same kernel 01/03/2016 - same kernel at which time I switched over to kernel 3.19.0-42-generic #48~14.04.1-Ubuntu SMP Fri Dec 18 10:24:49 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux) Uptime between the 11/16/2015 freeze and the 01/03/2016 freeze was 47d 12h 4m. That's one of the longest runs of uptime I can remember since I switched to Ubuntu. If anyone would like to see any of the syslog output for these freezes I can provide them as I have hourly syslog snippets from all the freezes. I tried running the 4.3...kernel several times however the system would not finish the boot process.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>