Hi,
I'm not sure if this is the right place for this, but I'm using stereo graphics 
under linux, ubuntu 8.04 LTS, and am using a Quadro FX 3500 Nvidia driver - and 
I installed the real 'nvidia' drivers (not 'nv').  
Stereo 'works' in the sense that I can see the images flashing on the screen, 
however the images do not sync properly on the screen - so I do not see a 
stereoimage, just two flickering images.

xrandr is giving different frequencies than what I have set in my 
nvidia-settings.  Perhaps my program is reading the 'wrong' frequency?

therefore I tried nvidia-xconfig --no-dynamic-twinview.
Also, in order to get the xorg file to honor my higher updated frequencies, I 
had to do the option
nvidia-xconfig --no-use-edid-freqs, so I could bump my refresh rate to 100Hz 

I can only think that there is some kind of discrepancy between the refresh 
rate I am being shown and the true refresh rate, and that is why I am seeing 
flickering images instead of true stereo.  Since it has been documented that 
xrandr 'lies' about the refresh rate: 

Any ideas?
Thank you!

Cheers,
lance

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http://forum.openscenegraph.org/viewtopic.php?p=33952#33952





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