Comment 6 for bug 1174278

andvaranaut, thatk you for this workaround! I've been searching for quite some time for a solution to this problem. (I also posted your solution to the big thread devoted to muxless amd systems, https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1068404, of course with proper attribution)

Many thanks!