[Bug 102478] intel HD graphics 530 hangs or crashes X

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102478

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Product|DRI                         |Mesa
         QA Contact|intel-gfx-bugs at lists.freede |intel-3d-bugs at lists.freedes
                   |sktop.org                   |ktop.org
          Component|DRM/Intel                   |Drivers/DRI/i965
           Assignee|intel-gfx-bugs at lists.freede |intel-3d-bugs at lists.freedes
                   |sktop.org                   |ktop.org

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to Jake from comment #0)
> Created attachment 133878 [details]
> error information from /sys/class/drm/card0/error
> 
> Periodically I get short freezes that sometimes recover but most of the time
> crash X.  Also, when monitors go into power save in extended display only
> the primary comes back up.  I have to mirror and then extend to get second
> monitor to power back up.
> 
> The crashing seems to be random.  Not related to usage.  Happens less than
> once every two weeks.

The blank screen is a separate issue to the hang+crash. Can you file another
bug reported with a drm.debug=0xe dmesg from the time of the blank screen?

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