[Bug 109949] [skl] Hard lockup (Freeze) after reset failure

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 12 09:34:45 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109949

--- Comment #6 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Paul from comment #5)
> (In reply to Lakshmi from comment #4)
> > Paul, can you please attach GPU crash dump which is saved at
> > /sys/class/drm/card0/error
> 
> I am not able to retrieve a gpu crash dump because it's hard freezing,
> nothing really works (no networking/ping/ssh/sysrq/...). After a hard reset
> the system is reusable again but /sys/class/drm/card0/error just contains:
> "No error state collected".

Do you still having the issue with no error file? Have you tried to update the
kernel to latest e.g drmtip?

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