Can't login after forced shutdown

Posted by user1205935 on Ask Ubuntu See other posts from Ask Ubuntu or by user1205935
Published on 2012-11-28T03:14:00Z Indexed on 2012/11/28 5:26 UTC
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login

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shutdown

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lightdm

I am on ubuntu 12.04 and forced a shutdown (hardware switch). Now I can't login anymore. In particular, after entering my password I get sent back to the login screen. The error message is to fast for me to read. I am, however, able to login into the Guest account through the usual login screen, and able to login into my own account on tty1 after pressing Ctrl+Alt+F1. What should I try to get back into my own account via the login screen and get back to a working desktop?

Update: I can login with gdm, but not with the (default) lightdm. So the forced shutdown seems to have broken lightdm. The question now is, how do I fix a broken lightdm?

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