[Bug 98288] linux 4.9-r1: gpu hangs after hibernation

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 1 08:23:33 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98288

Martin Steigerwald <Martin at Lichtvoll.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|DUPLICATE                   |---
             Status|RESOLVED                    |REOPENED

--- Comment #9 from Martin Steigerwald <Martin at Lichtvoll.de> ---
According to Jani in https://bugs.freedesktop.org/show_bug.cgi?id=97344#c10 the
GPU hang is unrelated to bug #97344.

I can confirm a GPU hang on resume from hibernation for 4.9-rc7 plus some mini
merges by Linus, compiled yesterday. I am back at 4.8 again as I do not want to
afford an unstable kernel at the moment.

I also had a GPU hang with PlaneShift with a slightly older kernel (4.9-rc4 +
drm-intel-fixes), but as instructed by kernel log I reported this as new bug,
#98922. Yet it may be related to this one and various other ones like #98794,
#98860, #98891.

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