Yes, the video driver must support the GLX extension to OpenGL for tkmedit and tksurfer to work.

On Wed, 2006-07-19 at 13:52 -0700, Chacko Cherian wrote:

Hello everyone,

I got this message while running bert on my Linux machine.Is it because the NVIDIA graphics driver is not updated??

GLUT: Fatal Error in tkmedit: OpenGL GLX extension not supported by display: :0.0

Thanks in advance

Chacko.

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