Can't login as root
3716
How do I add myself back as a sudo user?
121883
Cannot login to my user account
129130
How to NOT become a root user? Are administrators root?
120471
ERROR 1045(28000) : Access denied for user 'root@localhost' (using password: no )
130082
How to change root password in ubuntu?
56484
How to run a complete GUI as root?
124236
Why I'm not asked to set a password for Root when Installing Ubuntu?
97950
Can't login using ssh as root
19521
Why is it bad to log in as root?
91361
Messed up my PATH environment variable and can't login to desktop
137077
How can I run everything as root
5494
Permission denied, are you root?
81806
Unable to login as root from the login screen even though I have a root account
146129
How do I auto-login as root into the TTY upon boot?
134026
setuid root does not work
86170
Can't login to my user account
34332
Non-root login on EC2 instance