Unity Greeter login screen cuts off login options

Posted by ammianus on Ask Ubuntu See other posts from Ask Ubuntu or by ammianus
Published on 2012-12-17T16:19:46Z Indexed on 2012/12/17 23:14 UTC
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12.04

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login

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display

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resolution

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unity-greeter

I have a pretty newly installed Ubuntu 12.04, using Unity. My external monitor is 1920x1080 max resolution. In the Unity desktop itself everything looks great. I have an NVidia graphics card.

When I start my computer and get to the Unity greeter login screen the display is oddly formatted and the resolution seems off. It looks like a zoomed view on the larger 1920x1080 screen. As such it crops the login options off to the left hand side of the screen. So I can only just see the edge of the password box for the user I want to log in with.

I can log in with one account by default by blindly typing the password, but I am unable to switch to other accounts.

Is there anything I can do to fix the log in screen display so that I can see the normal login options?

Note: I first noticed it when I changed my desktop background and the next time I logged in I saw the issue.

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