Created attachment 93295 [details] GPU crash dump OS: Debian sid x86_64 Kernel: 3.13.1 X.Org X Server: 1.14.5 xf86-video-intel: 2.99.908 (custom build git revision 7f08250) libdrm: 2.4.52 (using Debian packages 2.4.52-1) Mesa: 10.0.1 (using Debian packages 10.0.1-1) Motherboard: Intel Desktop Board DH67GD Media Series Display connector: DisplayPort Desktop Environment: KDE 4.11.5 Xorg Driver Options: AccelMethod: sna, TearFree: true From time to time I get some GPU hangs which seems to occur rather randomly, sometimes I am just at the terminal, others browsing, I notice because the desktop freezes during some seconds, but I still can hear audio going on, later the desktop continues working as before. I am attaching the syslog and the GPU crash dump. [ 2850.274841] [drm:ring_stuck] *ERROR* Kicking stuck semaphore on render ring [ 2850.274852] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 2850.274853] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 2850.274855] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 2850.274856] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 2850.274857] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
*** This bug has been marked as a duplicate of bug 54226 ***
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