On Aug 05, 09 07:40:04 -0400, Edward Amsden wrote:
Try LIBGL_DEBUG=verbose glxgears
Maybe this gives you a hint why you don't have active direct rendering.
libGL error: drmOpenOnce failed (Operation not permitted) libGL error: reverting to software direct rendering
Check whether you have access (read+write) rights on /dev/dri/card0.
If not it depends on your distribution how to set this correctly. A good
first guess is the DRI section in /etc/X11/xorg.conf
Matthias
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Matthias Hopf