<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#c81">Comment # 81</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>On 9/28/2015 at 15:54:11 the video froze on my system while opening a new tab with Firefox 41.0. At the time of the freeze I was running kernel 3.19.0-28-generic #30~14.04.1-Ubuntu SMP Tue Sep 1 09:32:55 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux as advised by Christopher M. Penalver as related to Ubuntu bug 1497627 which I initiated on 9/19/2015 and have since updated via an update to kernel 3.19.0-30-generic #33~14.04.1-Ubuntu SMP Tue Sep 22 09:27:00 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux. The cursor would still move but nothing clicked on will open nor can I change to a different window. This came after an uptime of 6d20h6m. I've attached a link <a href="http://pastebin.com/nZjp11Zh">http://pastebin.com/nZjp11Zh</a> to the syslog for that time period which shows that until the time I rebooted after the freeze that background operations were still working. The 2nd boot today was into the new 3.19-30 kernel.</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>