P. Gueckel wrote:
I don't know if this has anything to do with it, but
changed the default openGL2/GLX to openGL3.1/EGL
one day later, I have had no problems.
Scratch that one ;-) I just tried playing some videos
and there is just a black screen. I think I
experimented with openGL3.1 a year or so ago and it
was the same problem.
I'll give some of those xorg.conf variations a try