[Bug 98713] [G965] GPU HANG: ecode 4:0:0x00ba6937, in Xorg [1264], reason: Engine(s) hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98713

--- Comment #2 from Björn Persson <Bjorn at xn--rombobjrn-67a.se> ---
I think I eventually figured out what "the modesetting DDX" is. I think it's
probably the same thing as "the modesetting Xorg driver" (which if I understand
correctly does not perform any modesetting, because kernel drivers do that)
that is discussed in this email thread:

https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/AUPYPJMFJZMHPEKN24LBABZKIEOV4NU5/

I think that when I see many "modeset(0)" lines in Xorg.0.log, then the
modesetting DDX is in use, whereas when I see many "intel(0)" and also these
lines:

[    76.406] (II) UnloadModule: "modesetting"
[    76.406] (II) Unloading modesetting

then xf86-video-intel is in use.

However, I'm now running Fedora 25, and during a few weeks of opening, closing,
moving and resizing windows I haven't been able to trigger a GPU hang, neither
with the "modesetting" driver nor with the "intel" driver. It seems like the
bug may have been fixed, or the probability that a hang will occur may have
decreased.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20170205/5a9a93e8/attachment-0001.html>