I've confirmed this bug after upgraded to fglrx 12-1 (8.93.4). I even tried to install the package libxvbaw1, but I had no luck with it too. This bug is so annoying. I'm using Debian GNU/Linux 3.1.0-1-amd64, xserver-xorg 1:7.6+10, and xserver-xorg-core 2:1.11.3.901-2 -- Douglas A. Augusto