[SOLVED] ati radeon catalyst HD5750 dual monitor problem

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http://forums.fedoraforum.org – Dual monitors worked perfectly in F17; F18 has been a problem. I installed Catalyst 13.1, but then could only clone the second monitor. The System Settings menu showed plenty of other options, but none worked -- no doubt because xrandr showed Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 1920 x 1920 and I was trying to get one monitor at 1920 x 1080 and one at 1280 x 1024 Finally, I ran aticonfig --initial=dual-head And then system settings and xrandr told me I only had one monitor -- but both display! Unfortunately, the display the system doesn't think exists can't disp (HowTos)