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Old 06-11-10, 03:21 AM   #9
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Join Date: May 2009
Posts: 6
Default Re: Options for adding a third monitor

I have since switched the ATI graphics card for an Nvidia one; a 6200 PCI, to complement my main 6600 PCI-X. OpenGL now works across all three screens, where it did not with the ATI card.

I had to give additional arguments to the kernel boot: vmalloc=256M. This is fully explained in the documentation from NVidia.

I also found I got a notable performance increase to web browsing in Opera by running the command: nvidia-settings -a InitialPixmapPlacement=2 -a GlyphCache=1
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