OpenGL not functional, glxgears produces black screen. How to debug?
How do I gather more debugging info to post?
I have two video cards, a Geforce 460 and a Geforce 6600. The Geforce 6600 has worked fine with OpenGL in the past.
If I try and run glxgears in a window displayed by the 6600, I get a black window. Sliding the window over to a display used by the 460, and I can see the gears. This is a pretty interesting bug.
Last edited by kerryhall; August 16th, 2012 at 04:12 AM.
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