You cannot create the root user, because it is already there. The issue is that you cannot login as root in Ubuntu. To perform administrative tasks you have to use sudo and give your user password when prompted. For example, if you want to install a package using apt-get from command line, do
Code:
sudo apt-get install package_name
If you want to switch to root, without typing your password every time, you can simply do
To do this your user must be listed in the
/etc/sudoers file.