Bug#451950: Patch

[Samuel Tardieu]

You may need to apply this patch:

http://gitweb.freedesktop.org/?p=xorg/xserver.git;a=commitdiff_plain;h=28ef7f59416677be380561709197b04df0479bef;hp=ea2d4dc468dcebe6d38e676469ec51ed1d43490b