I am dealing with a very frustrating issue with automatic user login.
I have read through all of the Knowledge Base articles and have even
installed the Tweak UI v1.33 to enable the 'Log on automatically at system
startup' but I still am having an issue.

Recently I change my connection to internet from wired to wireless. If use
WPA-AES I cannot connect to internet, error msg "Time out....". And if use
WPA-TKIP I get connect and disconnect unitl error msg "Time out....". Without
the security features no problem connecting to ...