Comment 9 for bug 224130

I do not have xserver-glx installed:

  $ dpkg -l | grep xserver-glx
  $

and there is no ATI vendor string in glxinfo:

   $ glxinfo | grep -i vendor
   server glx vendor string: SGI
   client glx vendor string: SGI
   OpenGL vendor string: Mesa project: www.mesa3d.org

What to do now? The problem still persists. :-(