I have the same problem - ATI 9200mobility with 32mb of ram. xrandr will freeze the system when using MergedFB.
-- [dapper] xrandr freezes the system (radeon, MergedFB) https://launchpad.net/bugs/47775 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
