mike@mike-ux:/usr/src/ati/fgl_glxgears$ fglrxinfo
display: :0.0  screen: 0
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.4 (1.5 Mesa 6.5.2)

mike@mike-ux:/usr/src/ati/fgl_glxgears$ fgl_glxgears
Using GLX_SGIX_pbuffer
Segmentation fault