https://bugs.freedesktop.org/show_bug.cgi?id=27517

--- Comment #8 from Keith keith@backblow-loft.demon.co.uk 2011-05-20 07:16:50 PDT --- Yes, some time around the introduction of KMS, acceleration stopped working. I had it fine on Debian before squeeze and Ubuntu Maveric but recently upgraded to Natty and it stopped working. Starting compiz gives the old GLX_EXT_texture_pixmap not available error. It also complains about GL version 1.4+ whereas glxinfo reports version 1.4