Updating xf86-video-intel to 2.20.5 today results in my DRM driver hanging when I try to use compiz. Has anyone else seen this, or am I just lucky with my hardware configuration? Does anyone know of something new that got turned on by default in this version that could result in this: Aug 27 12:39:09 localhost kernel: [ 4.733046] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Aug 27 12:42:27 localhost kernel: [ 219.129987] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle Aug 27 12:42:37 localhost kernel: [ 220.723319] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle Aug 27 12:42:37 localhost kernel: [ 222.229987] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle Aug 27 12:42:37 localhost kernel: [ 222.230044] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Aug 27 12:42:37 localhost kernel: [ 222.230087] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state I'll be happy to post more information, and/or a bug later if that will be helpful. For now, I need to get caught back up at work. Thanks, =-Jameson