How Do I Go Back to Root User in Ubuntu?

How do I get to the root user in Ubuntu?

How to become superuser on Ubuntu Linux

1. Open a terminal Window. Press Ctrl + Alt + T to open the terminal on Ubuntu.
2. To become root user type: sudo -i. sudo -s.
3. When promoted provide your password.
4. After successful login, the $ prompt would change to # to indicate that you logged in as root user on Ubuntu.

19 дек. 2018 г.

How do I switch back to root?

To get root access, you can use one of a variety of methods:

1. Run sudo <command> and type in your login password, if prompted, to run only that instance of the command as root. …
2. Run sudo -i . …
3. Use the su (substitute user) command to get a root shell. …
4. Run sudo -s .