eXTReMe Tracker
Nov 202012

When you start getting this error, the easiest way to get around it is to boot through a Live CD and create a root password.

sudo passwd root
su root

Once you are logged in as root, navigate to your partition that has system installation.

chown root:root usr/bin/sudo
chmod 4755 usr/bin/sudo
chmod 0440 etc/sudoers
chmod u+s usr/bin/sudo