I got some trouble with my dual monitor setup. My monitors: Iiyama 22" 1680x1050 Samsung SyncMaster TA350 24" 1920x1080 My graphics card is an AMD Radeon 5750 and I installed the additional AMD driver correctly. I used to have the Iiyama and another 19" (1280x1024) Monitor, both connected via DVI and everything worked well. So now, I bought a Samsung 24" monitor, connected it via dsub and ubuntu says that the resolution is too high. So I changed the virtual screen resolution to 3600x1080 in xorg.conf but after a reboot I had to detach my new monitor - only the 22" Iiyama works. How can I get my Samsung (and my dual monitor setup) to work?
Thx for help! :)