I have observed this bug on two different laptops, one running Edgy with the free ATI driver, and one running Dapper with the free Intel driver (both were fresh installs): xrandr -s works just fine after a fresh reboot, but stops working entirely after the laptop has gone through a suspend/resume cycle. By "stops working" I mean that xrandr itself executes fine without issuing a warning or error, but the screen size simply doesn't change.
This bug may be related to bug #56213. -- Cannot change resolution after resuming from hibernate https://launchpad.net/bugs/70963 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
