Just today Ubuntu Lucid (10.04) decided to not work. It just gets stuck in this screen:
It looks like it's loading something but it's just stuck there. I can't login.
I've tried numerous solutions like:
sudo dpkg-reconfigure xserver-xorg (nothing happens when I enter this command btw) but none of them works. I've also tried the recovery menu failsafeX option and it doesn't do anything either.