Login to Ubuntu fails
2850
Ubuntu gets stuck in a login loop
27352
Login broken after 15.10 -> 16.04 LTS upgrade, related to NVIDIA driver
124157
Can't login using Firefox 21 Nightly / 19 stable
43951
Unable to login to account in ubuntu 18.04 vmware workstation 15, after update
23453
Cannot log onto new accounts - "The User Profile Service failed the logon. User profile cannot be loaded"
48023
Why won't Ubuntu installed using Wubi accept my password?
75105
Unable to login to a domain computer using a Local Administrator account
67038
I can use sudo but I can't use su due to a password Authentication failure, shouldn't both be the same password?
48453
Minecraft login issue
93452
Step by Step enable remote login to home ubuntu machine?
51098
Unable to login with firefox
79078
How do I login to Ubuntu Snappy Core?
62361
Ubuntu stuck on login screen
115777
Lubuntu 16.10: How to make login through greeter without typing password work
142786
Boot to console (standard method fails)
71212
login and su internals
32021
Can't login after suspend on Ubuntu 17.10