Created attachment 95891 [details] crash dump It happens randomly (have to switch a few times), and the display freezes as it is. Switching to another TTY (which takes a few seconds) and back causes everything to start working again. CPU: i7 4770 System: Arch Linux, x86_64 Window manager: Compiz Package versions: linux 3.13.6-1 intel-dri 10.1.0-4 xf86-video-intel 2.99.910-1 compiz-core 0.8.9-3 vlc 2.1.4-1 dmesg output: [ 251.091143] [drm] stuck on render ring [ 251.091145] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 251.091145] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 251.091145] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 251.091146] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 251.091146] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. Crash dump attached.
*** This bug has been marked as a duplicate of bug 74053 ***
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