Comment 9 for bug 537089

This bug affects me too.

ATI with two monitors.

lspci |grep VGA
03:00.0 VGA compatible controller: ATI Technologies Inc R430 [Radeon X800 (PCIE)]

glxinfo |grep render
direct rendering: Yes
OpenGL renderer string: Mesa DRI R300 (R420 554F) 20090101 TCL DRI2

xrandr
Screen 0: minimum 320 x 200, current 3360 x 1080, maximum 4096 x 4096
VGA-0 connected 1440x900+1920+0 (normal left inverted right x axis y axis) 408mm x 255mm
   1440x900 59.9 + 75.0*
   1280x1024 75.0 60.0
   1280x960 60.0
   1152x864 75.0
   1024x768 75.1 70.1 60.0
   832x624 74.6
   800x600 75.0 60.3 56.2
   640x480 75.0 60.0
   720x400 70.1
S-video disconnected (normal left inverted right x axis y axis)
DVI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm
   1920x1080 59.9*+
   1600x1200 60.0
   1680x1050 60.0
   1280x1024 60.0
   1440x900 59.9
   1280x960 60.0
   1280x800 59.8
   1024x768 60.0
   800x600 60.3 56.2
   640x480 60.0

DISPLAY=:0.0 compiz [--only-current-screen] --replace &
WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported! This is an application bug!
compiz (core) - Warn: Exceeded max texture size

Launching fallback window manager