2. Log in to either a console or an X session

2.1. Work at a console ...

Log in as a normal user. Switch user to user Root.

$ su
#
   

Use <CTRL><ALT><F2> to access a second terminal, log in as a normal user and switch user to Root.

$ su
#
   

Switch between the two terminals using <CTRL><ALT><F1> and <CTRL><ALT><F2>.

2.2. ... or work in X

Log in as a normal user and start an X session. Open a terminal window (eg gnome terminal).

Switch user to user Root.

$ su
#
   

Open a second terminal window and su to user Root.

$ su
#