Can't login to Ubuntu 14.04
2850
Ubuntu gets stuck in a login loop
144008
Login directly to terminal instead of GUI
147685
Is Area51 login broken?
70324
Can't login to my Drupal website admin!
138189
Pokemon Go: Can't log in?
27352
Login broken after 15.10 -> 16.04 LTS upgrade, related to NVIDIA driver
101917
I run a command sudo startx and then I can only log in as a guest
149984
Can't update or install anything. Ubuntu 3.11.0.14
129797
I got an error when I tried to login to my account
79078
How do I login to Ubuntu Snappy Core?
102281
Unable to Login after Switching to Local Account in Windows 10
55103
Ubuntu 14.04 not booting after error message. /tmp could not be mounted
17860
Black screen after login Kubuntu 15.04
84192
Unable to log in to Stack Exchange
103040
Can't log in to Area 51
84634
After logging in, there's a black screen and my cursor, nothing else! in Ubuntu 12.10
19348
Login screen not ubuntu's; it's Gnome's