A work-around is to add the package 'nvidia-settings' and use that to set up mirroring. However, it would be best to get it fixed in gnome- control-center. The control center works otherwise but mirroring is really needed when doing presentations because it is necessary to see on the laptop screen what is being projected behind you without committing the faux pax of turning around while presenting.
What data is needed for this bug? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1100780 Title: Cannot mirror display output between primary and secondary display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1100780/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs