https://bugs.freedesktop.org/show_bug.cgi?id=75279 --- Comment #3 from Benoit Jacob --- Created attachment 94465 --> https://bugs.freedesktop.org/attachment.cgi?id=94465&action=edit Stand-alone version of the glxtest program Here you go. build like this: c++ glxtest.cpp -o glxtest -ldl -lX11 run like this: ./glxtest Example output: VENDOR Tungsten Graphics, Inc RENDERER Mesa DRI Intel(R) Sandybridge Mobile VERSION 3.0 Mesa 8.0.4 TFP TRUE -- You are receiving this mail because: You are the assignee for the bug.