Ubuntu 13.04 Login Loop
2850
Ubuntu gets stuck in a login loop
138231
How do I temporarily disable applications from starting up at login?
31208
Login Script in 2.4.2 is not working
7014
I can't access the login screen in Lubuntu 16.04 LTS (2)
21206
How to make password-less login work
27749
User account doesn't appear on first login screen
113855
Login error with php
101917
I run a command sudo startx and then I can only log in as a guest
129904
How to get Ubuntu to ask for my password at login screen again?
92620
Tens of thousands of failed/denied SSH login attempts
139476
Ubuntu 18 Disable Auto Login
116267
Change user for automatic login
24948
Run Script at fail login attempt?
150811
Ubuntu 16.04 freezes on login screen, no keyboard or mouse working
71212
login and su internals
4949
Admin login returns 'Sorry, unrecognized username or password.'
32587
Automatically login and lock