Howard Cokl wrote:

I think I had a problem with glx in the beginning and
fixed it.  My problem was that in
/usr/X11R6/lib/modules/extensions there was the
libglx.a (part of xorg) and X was finding that instead
of the nvidia/libglx.so so I:
#cd /usr/X11R6/lib/modules/extensions/
#mv libglx.a xlibglx.a
#ln -s nvidia-graphics-1.0-7174/libglx.so.1.0.7174
libglx.so
#telinit 3; telinit 5
#grep -i glx /var/log/Xorg.o.log
(II) LoadModule: "glx"
(II) Loading
/usr/X11R6/lib/modules/extensions/libglx.so
(II) Module glx: vendor="NVIDIA Corporation"
(II) Loading extension GLX
(II) Loading extension NV-GLX
(II) Initializing extension GLX

Oh, good, you beat me to it. I was going to mention the same thing (but I'm at work and didn't have access to the exact filenames to mention). This was with the ATrpms for nVidia. My symptom was that it caused by machine to bail out of X whenever any application used GLX calls (glxgears, bzflag, etc.). I'm sure that installing libglx.so.xxx into a subdirectory of /usr/X11R6/lib/modules/extensions was deliberate on Axel's part, but its apparently not normal for X to check subdirectories of that directory for additional extensions on startup, and I couldn't figure out which config file to tweak to make it look there.

Thank you both for mentioning this. I had that exact problem but since I didn't want to re-compile with opengl-sync enabled, I had ignored the problem. Moving and linking the files got me working opengl and 60 fps in glxgears. Disabling vsync in nvidia-settings bumped me up to 1460 on my 7NIF2's integrated MX400.


Thanks!

Matt

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