After an update to 13.04 sometime last week, my system now boots to TTY1 instead of to the default display manager LightDM.
LightDM is in fact set as my default boot display manager and the '/etc/X11/default-display-manager' config file correctly points to '/usr/sbin/lightdm'.
If I miss type the login or password at the TTY1 prompt (I'm a terrible typist) instead of repeating it opens LightDM like normal. If I correctly enter the login and press [enter] to enter the password it immediately skips past the password and opens LightDM like normal.
How can I fix this and get the system to boot like normal directly to LightDM and not the TTY1 console?