[Bug 99286] [SNB] GPU HANG: ecode 6:0:0x2a8d8d94, in kscreenlocker_g [20793], reason: Hang on render ring, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99286

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #5 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to Alexandre from comment #4)
> I forgot to mention the bug manifests very frequently after suspend/resume.
> I do resume like 5 ~ 6 times a day and the frequency it happens is like once
> every two or three days. With 4.8.14 kernel & xf86-video-intel git
> @169c74fa6c2cd9c28dd7bfacd9639cd245b8c8a8 the behavior is that if I kill the
> offending kde screenlock program, the system comes back to work (altought a
> bit slow and I get frequent over temperature notifications in spite of very
> low cpu usage, the cpu fan is also on in hi-speed mode, I suspect gpu could
> be wasting power instead of cpu?).
> 
> On older kernel I had to either reboot or ctrl+alt+backspace to kill X to
> restore functionality - the low performance & over temp was present too.

Hello Alexandre,
Sorry for the delay, are you still able to reproduce the problem on latest
Kernel? Have you done any new HW or SW configuration? Thank you.

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