Can't login to or su to root on the console after upgrading to 18.04
809
Changing from user to superuser
121883
Cannot login to my user account
45541
How to fix sudo after "chmod -R 777 /usr/bin"?
62361
Ubuntu stuck on login screen
103929
sudo apt upgrade error 18.04 (Broken Packages)
81806
Unable to login as root from the login screen even though I have a root account
2901
Terminal command 'login' fails with error message
9928
su command + authentication failure
105082
How do I boot into a root shell?
93735
Terminal on Mac won't launch a shell - stuck on login: incorrect
140895
Ubuntu 17.10 Keyboard not working after login following upgrade from 17.04 (Gnome version)
124236
Why I'm not asked to set a password for Root when Installing Ubuntu?
7722
How do I start Nautilus as root?
88808
12.04 stuck at the login screen
3969
Can't login to Ubuntu 14.04 after upgrade
116397
Can't reach login screen after accidental power loss during an upgrade
149444
How could I reach root after switching from bash to zsh?