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I'm using Ubuntu 13.04 with Unity. Whenever I log in into my computer, the screen becomes black, then purple (that dark ubuntu-color) and that switches a few times. Between that the screen shortly shows a nvidia-logo. Then it switches back to the login-screen.

What is wrong with my PC? What can i do? I hope you could help me...

PS: Sorry for my bad english, I'm no native speaker.

Braiam
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jenald
  • 107

1 Answers1

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Try deleting, from a tty, the .Xauthority file.

To log into a tty, press Ctrl+Alt+F6 and insert your username and password, and then:

sudo rm -v .Xauthority

Try then to log-in again, you can go back to the login with:

sudo service lightdm restart
animaletdesequia
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