Team fortress 2 error: glColorMaskIndexedEXT
I downloaded TF2, but when I run it, I get the following error:
Could not find required OpenGL entry point 'glColorMaskIndexedEXT'! Either your video card is unsupported, or your OpenGL driver needs to be updated.
I have Ubuntu 12.10 (32-bit) installed on my system which has an nvidia Geforce Go 7400 graphics card. My current nvidia graphics driver version is 304.64.
I read somewhere that the game works fine on Windows using the same graphics card, so I'm not sure if it is a problem with the driver or if the video card itself does not support this function.
Does anyone have suggestions?
EDIT: check out Fibble's post based on RunningRiot's work for a workaround. This is comment #106 in the comments.