[Tutorial] - Activate OpenGL driver for ubuntu mate 16.04

One more thing , when I enable the OpenGL driver I see
OpenGL version supported by this platform (2.1 Mesa 11.2.0):

But without enabling OpenGL Driver I see
OpenGL version supported by this platform (3.3 (Core Profile) Mesa 11.2.0):

Any guess on timeline when we can see openGL3.3 with openGL Driver enabled…