I get the same behavior as Daniel Nyström, (btw, how did you take a screenshot of the login screen?), but only _after_ the monitor has gone to sleep. On bootup, and immediately after logging out, things look normal -- the primary monitor has the login window and the second monitor is black (but working -- it shows the mouse pointer if I move it over there).
This is a docked laptop with two external 1920x1200 displays (one DVI, one VGA) using binary nVidia drivers (nvidia-current 280.13-0ubuntu6; GPU is "nVidia Corporation G84 [Quadro FX 1600M]") and TwinView. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/813566 Title: Greeter not displayed correctly on multi monitor setup To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/813566/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs