I have an ATI Radeon HD3450 (RV620) that shows this issue but if I go back to my older Radeon X1300, both monitors work fine and no EDID errors appear in the kernel log.
I have an ATI Radeon HD3450 (RV620) that shows this issue but if I go back to my older Radeon X1300, both monitors work fine and no EDID errors appear in the kernel log.