Workaround i found in -> https://bugs.launchpad.net/ubuntu/+source /unity-greeter/+bug/1082952/comments/6
1) log in 2) use xrandr or the Displays control utility to configure your monitors how you'd like them to be configured in the login screen 3) copy ~/.config/monitors.xml to /var/lib/lightdm/.config If resolution alway resets after reboot try to do in Gnome 3 Settings -> Displays -> Arrange Combined Displays ( the same as Step 2) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874241 Title: Wrong resolutions in lightdm login screen when using external monitor connected to laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm-guest-session/+bug/874241/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
