1 2 3 4 5 6 7 8 9 | glxinfo | grep OpenGL OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) G41 OpenGL version string: 2.1 Mesa 11.1.0-devel (git-dd05ffe 2015-11-18 wily-oibaf-ppa) OpenGL shading language version string: 1.20 OpenGL extensions: OpenGL ES profile version string: OpenGL ES 2.0 Mesa 11.1.0-devel (git-dd05ffe 2015-11-18 wily-oibaf-ppa) OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16 OpenGL ES profile extensions: |