Can't change the desktop environment in lightdm when more than one desktop is installed and the ok button is outside the visible screen.
Reported by Tobias Bannert on 2012-10-25
This bug report is a duplicate of: Bug #1068605: List of session type does not fit on screen with many window managers installed. Edit Remove
This bug affects 10 people
|Light Display Manager||
This problem exist since ubuntu 12.10.