*** This bug is a duplicate of bug 711999 ***
https://bugs.launchpad.net/bugs/711999
my W520 is very unstable ... crash/freeze on
"[drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring
idle [waiting on 2630654, at 2630654], missed IRQ?"
"[drm:i915_do_wait_request] *ERROR
*** This bug is a duplicate of bug 711999 ***
https://bugs.launchpad.net/bugs/711999
** This bug has been marked a duplicate of bug 711999
[i915g] GPU lockup - Hangcheck timer elapsed... failed to reset chip
* You can subscribe to bug 711999 by following this link:
https://bugs.launchpad.
