I used master from git repo
0x00007ffff53587e4 in glXWaitVideoSyncSGI () from /usr/lib64/libGL.so.1
A problem with the OpenGL driver? Have you tried setting Doomsday's "vid-vsync" to zero?
Is this repeatable, i.e., does the hang always occur during glXWaitVideoSyncSGI?
yes, when I disable vsync in nvidia-settings, then it does not freeze anymore
I am using nvidia drivers 313.18
All signs point to this being a video driver issue, thus closing the bug.
- labels: --> OpenGL
- status: open --> closed
- assigned_to: Jaakko Keränen
Can't reproduce it anymore anyway with latest git and nvidia-drivers-325.08.
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