I sort of fixed my problem. I switched my VGA->DVI-SUB connector to other head and now it works okay. So only ONE head is affected.
(II) RADEON(0): Output DVI-0 using initial mode 1680x1050 DVI-0 is the good one, which works. DVI-1 has bad colors. -- [R423] gamma bug, display too bright when using DVI-VGA adapter [patch] https://bugs.launchpad.net/bugs/548709 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
