diff -up gnome-session-3.6.2/data/hardware-compatibility.jx gnome-session-3.6.2/data/hardware-compatibility
--- gnome-session-3.6.2/data/hardware-compatibility.jx	2012-12-10 12:43:06.000000000 -0500
+++ gnome-session-3.6.2/data/hardware-compatibility	2012-12-10 12:43:50.424352484 -0500
@@ -23,7 +23,7 @@
 -Gallium .* on NV3[0-9A-F]$
 
 # Old Mesa software GL renderer
--software rasterizer
+#software rasterizer
 
 # Gallium has softpipe; we explicitly enable llvmpipe
 -softpipe