Need help sudoers file

[shaggytwodope]

Carefully enter this command:

Code:

pkexec visudo

Enter your password, and your editor will open with the sudoers file. You can now do one of many things, use the default example posted above, or share the offending lines in the error message you had with us to figure out for you.


That aside, why do you need to touch grub? Show caution with that command.

Do not ever use any other means to modify sudoers, outside of the normal visudo command. It will notify you of errors before saving it, and even offer prompt to edit the file again.