xserver-xorg             1:7.6+12ubuntu1
libgl1-mesa-glx          8.0.2-0ubuntu2
libdrm2                  2.4.32-1ubuntu1
xserver-xorg-video-intel 2:2.17.0-1ubuntu4
xserver-xorg-video-ati   1:6.14.99~git20111219.aacbd629-0ubuntu2