[Intel-gfx] nasty suspend resume problem with sandybridge

Daniel Vetter daniel at ffwll.ch
Mon Feb 13 11:18:04 CET 2012

On Sat, Feb 04, 2012 at 07:17:01PM +0100, Oleksij Rempel (fishor) wrote:
> i do not know if this is really graphic related problem, so i need
> your help. even excluding some thing will help.
> Please take look at this bug:
> https://bugzilla.kernel.org/show_bug.cgi?id=42728

Judging from your ehci workaround I think your suspend/resume issue is not
i915 related. You mention though somewhere that you also experience memory
corruption issues after hibernat (assuming I've read the comments
correctly). We are aware of memory corruptions issues due to i915.ko when
hibernating, unfortunately no one has yet root-caused this. See e.g.


Cheers, Daniel
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48

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