Here a third person seeing this same behaviour. My default external monitor is 1280x1024 and when a switch to use projectors and then come back to the default monitor, I can only choose a max resolution of 1024x768. In the end, this means that I have to reboot to get my external monitor to work again with the higher resolution.
If there's something I can log or test, please let me know. -- Karmic's xrandr doesn't update when connected to different external monitor https://bugs.launchpad.net/bugs/495063 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