Ubuntu is a popular Linux distribution that many people use to run their systems. But there are times when you might want to keep Ubuntu in a root mode so that it can’t be accessed by other users. Here are some tips on how to do this:

  1. First, make sure that Ubuntu is in a root mode by running the following command: sudo su - . This will change your user account’s password and make Ubuntu in a root mode.
  2. Next, create a file called “~/.config/ubuntu” and add the following line to it: sudo nano ~/.config/ubuntu/completion-errors-logging=true . This will enable logging of errors in the completion log.
  3. Finally, add the following line to ~/.config/ubuntu/completion-errors-logging=true : sudo aptitude install completion-errors-logging . This will install the completion errors logging package into Ubuntu.

To switch to full root mode:

To switch to using root mode, but still act as your user account: