Use the root account to log on to Ubuntu

1. In fact, I personally think this is not necessary, because when you need the root permission, you can use sudo. If you need to enable the root account in Ubuntu, perform the following operations: 1. reset the root password: $ sudopasswdroot # follow the prompts to enter the new password twice and confirm it. 2. Enable the root user logon: $ sudovi/etc/X11/TPD. c

1. In fact, I personally think this is not necessary, because when you need the root permission, you can use sudo. If you need to enable the root account in Ubuntu, perform the following operations:

1. Reset the root password:
$ Sudo passwd root # Enter the new password twice as prompted and confirm it.

2. Enable root User Logon:
$ Sudo vi/etc/X11/TPD/gestational disease. conf # Open the gnome configuration file, input: AllowRoot press enter in the last line mode, find AllowRoot = false, change false to true, save and exit.
After that, you can log on to the system as the root user. If you want to disable the root account, run the following command:
$ Sudo passwd-l root