[Bug 92716] GPU HANG which distorts my screen display and seems to affect sleeping/hibernating after I upgraded from Kubuntu 15.04 to 15.10 on a 64 bits machine

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 20 16:14:00 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=92716

yann <yann.argotti at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |NEEDINFO
      i915 features|GPU hang                    |power/suspend-resume

--- Comment #6 from yann <yann.argotti at intel.com> ---
(In reply to mishal.strogoff from comment #5)
> I mean the creation of the file /etc/X11/xorg.conf.d/20-intel.conf solved
> the failure of the video display. The other problem of the
> sleeping/hibernating functions continues to be present.

We seem to have neglected the bug a bit, apologies.
There were improvements pushed in kernel that will benefit to your system, so
please re-test with latest kernel to see if this issue is still occurring.

If it is still happening, please attached kernel log (consider to add
"drm.debug=0x1e log_buf_len=1M" as additional parameter of your boot command
line).

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