kernel: [154858.820009] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed.

[Chris]

On Mon, 2014-12-15 at 17:54 -0500, Valdis.Kletnieks at vt.edu wrote:
> On Mon, 15 Dec 2014 15:17:32 -0600, Chris said:
> 
> > I believe I understand Valdis, what kind of actions would need to be
> > taken to track this down, if it's possible, or to simply fix the problem
> > once and for all?
> 
> The assumption is "this problem" is only one problem.  At last count, there's
> been like 947 similar bugs with the i915 (possibly a slight exaggeration).
> About all you can do here is turn on i915 debugging and dump the entrails
> that result on the i915 maintainers and hope they can figure out what went
> wrong *this* time....
After more Googling I see a bug report has already been submitted for
this exact same issue. 
-- 
Chris
KeyID 0xE372A7DA98E6705C
31.11°N 97.89°W (Elev. 1092 ft)
17:56:13 up 6:01, 1 user, load average: 0.01, 0.09, 0.12
Ubuntu 14.04.1 LTS, kernel 3.13.0-43-generic