Switching back and forth between VGA and displaport configuration on the monitor later let Monitors recognize the monitor with proper resolution but when appying the setting the external monitor remains black. After the settings confirmation times out, the default setup is brought back.
-- External monitor connected via displayport is not recognized https://bugs.launchpad.net/bugs/655800 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