When you install Ubuntu first, and you want to use account root user. What do you do to use account root by do not have password root for log in to change?
These problem are not difficult because our team will show you a strategy to change password root without root user, it means that you change or add password root to new password, you need it to log in user.
These are the command for change password root without root user.
$ sudo passwd root
When you use these command, you need your password account to change password root.
Please note that Ubuntu can guide you to change password root by no need root user. However, this is not the program of hacker or illegal. Ubuntu allow you to correct use. User can use sudo password root to change password root.