I have run this computer for a few years with OpenGL and the nvidia drivers without problem. Suddenly, I am told that there is no OpenGL! How do I get it? I have mesa-libGL and mesa-libGLU and other stuff installed. In xorg.conf: Section "Device" Identifier "Videocard0" Driver "nvidia" VendorName "eVGA" BoardName "nVidia Corporation NV43 [GeForce 6600/GeForce 6600 GT]" Option "NoLogo" "true" Option "DPI" "96 x 96" Option "AllowDDCCI" "true" Option "TripleBuffer" "true" Option "AddARGBGLXVisuals" "true" Option "DisableGLXRootClipping" "True" BusID "PCI:1:0:0" EndSection Curiously, the last 4 Options don't get loaded, but there never was a problem before f8. What gives?