<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [G965] GPU HANG: ecode 4:0:0x00ba6937, in Xorg [1264], reason: Engine(s) hung, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=98713#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [G965] GPU HANG: ecode 4:0:0x00ba6937, in Xorg [1264], reason: Engine(s) hung, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=98713">bug 98713</a> from <a class="email" href="mailto:Bjorn@xn--rombobjrn-67a.se" title="Björn Persson <Bjorn@xn--rombobjrn-67a.se>"> Björn Persson</a> <pre>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: <a href="https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/AUPYPJMFJZMHPEKN24LBABZKIEOV4NU5/">https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/AUPYPJMFJZMHPEKN24LBABZKIEOV4NU5/</a> 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.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>