... not to mention the bit about C1 being a couple years behind spec:

    $ glxinfo | egrep 'OpenGL.*version'
    OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.0
    OpenGL core profile shading language version string: 3.30
    OpenGL version string: 3.0 Mesa 10.1.0
    OpenGL shading language version string: 1.30