New version of the driver is installing without a problem.
I was a bit struggling with xorg.conf to enable second display. Anyway after a day of experimenting with this I got it.
Beryl is not working with the proprietary driver. I have an error that drops AIGLX support.
drmOpenByBusid: drmGetBusid reports PCI:1:0:0
(EE) AIGLX error: dlsym for __driCreateNewScreen_20050727 failed (/usr/lib/dri/fglrx_dri.so: undefined symbol: __driCreateNewScreen_20050727)
(EE) AIGLX: reverting to software rendering
(II) Loading local sub module "GLcore"
(II) LoadModule: "GLcore"
I don't want to tweak my configuration, but if you know an easy way to get beryl running let me know
Any way the display quality is perfect.