Same issue: Ubuntu 14.04 LTS, 3.16.0-37-generic #51~14.04.1-Ubuntu SMP Wed May 6 15:23:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
After waking up from sleep, every couple of times the following error hits: [ 1700.310259] [drm] stuck on render ring [ 1700.311378] [drm] GPU HANG: ecode 0:0x84dffefc, in Xorg [1330], reason: Ring hung, action: reset [ 1700.311380] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 1700.311381] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 1700.311382] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 1700.311383] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 1700.311384] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 1702.309120] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 1706.330906] [drm] stuck on render ring [ 1706.331979] [drm] GPU HANG: ecode 0:0x84dffefc, in Xorg [1330], reason: Ring hung, action: reset [ 1706.332053] [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning! [ 1708.329919] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off will attach /sys/class/drm/card0/error when problem occurs again -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1451165 Title: GPU HANG after suspend/resume Status in xserver-xorg-video-intel package in Ubuntu: Confirmed Bug description: Platform: Lenovo T450s Desktop Environment: Cinnamon Driver Version: 2.99.910-0ubuntu1.6 The GPU Hangs after a suspend/resume when the AC is not connected. But this behavior is not allays the case, but in most of the cases. [ 102.885927] [drm] stuck on render ring [ 102.886800] [drm] GPU HANG: ecode 0:0x5fd68105, in Xorg [1553], reason: Ring hung, action: reset [ 102.886802] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 102.886802] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 102.886803] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 102.886803] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 102.886804] [drm] GPU crash dump saved to /sys/class/drm/card0/error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1451165/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
