I have some problems with setting dual head.
When I connect to my laptop (ATI & Intel muxless) secondary monitor in clone mode everything yes ok. But when i choose extended desktop, on both of my monitors everything start to, how to say that, blinking, flickering or some kind of artifacts.
Moreover, everytime I try to run
$ aticonfig --query-monit
it restarts my X session.

Is there some way to sort this problem out?

Here is my dmesg log: http://wklej.org/id/1125832/
Xorg.0.log: http://wklej.org/id/1125822/