On Tue, Aug 28, 2012 at 12:37 PM, Andre Goree <andre@xxxxxxxxxxx> wrote: > On 08/27/2012 01:20 PM, Andre Goree wrote: >> On 08/27/2012 01:03 PM, Jameson wrote: >>> 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 >>> >> >> >> Interesting (glad I didn't proceed with the update). Given that I'm at >> work right now, I'll hold off on my update/reboot until later this >> evening, and let you know if I get the same error. >> >> I'm not actually using Compiz, but rather Kwin...though since it's a >> kernel-level issue, I guess we'll see how much that matters. >> >> > > I indeed ended up having an issue with Kwin that actually was causing > KDE to crash. After downgrading to > xf86-video-intel-2.20.4-1-x86_64.pkg.tar.xz, the issue ceased. I opened a bug report. https://bugs.archlinux.org/task/31317
