Bug#178242: confirmation

[Greg Baker <ggbaker@cs.sfu.ca>]

> After I upgraded from xlibmesa3 4.2.1-3 to 4.2.1-5 (including -gl and
> -glu), glxgears and all other programs that make use of OpenGL simply
> result in an empty screen/window; downgrading to -3 again (and
> deleting xlibmesa3-gl{,u} fixes the problem completely.

I can confirm this behaviour.  I just got a Radeon 7500 and had to 
downgrade to -3 (from testing) to get mesa/glx stuff working.  With -5, 
everything (glxgears, stellarium, tuxracer) just displays a blank
window.

Greg