Ubuntu 16.04 root password suddenly not working(even after resetting)
71306
Which user's password does `sudo` asks for?
54985
Which is the easiest way to reset the mysql root password?
9326
How to enable root login?
4382
What is the default root password?
81806
Unable to login as root from the login screen even though I have a root account
124795
sudo does not ask for password
41074
How do I log into my Linux laptop if I have forgotten both the login and password?
82978
Why can `root` run any command as any user without providing password?
1566
Change password on root user and user account
53868
How to change the forgotten root password?
133807
How to check password with Linux?
129825
reset mysql root password on ubuntu
48825
How to recover from a forgotten password for MacBook Pro?
7987
Why is there a big delay after entering a wrong password?
27496
Encrypted Home... Forgotten Password, but no Passphrase
46827
Windows 8 locked because the password were lost, how can I change it without needing to reinstall it?
134935
Root access that can't change root password?