As an update, if I start the laptop with the lid closed and the external monitor attached, it does detect the external monitor resolution correctly after I've logged into gdm. The resolution at gdm isn't correct, but once I've logged in it's fine. Not sure if that means this can be marked invalid or not.
-- [i965] [jaunty] Incorrectly detects screen resolution of Samsung 225BW in dual-monitor setup https://bugs.launchpad.net/bugs/346611 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