How can I fix apt error “W: Target Packages … is configured multiple times”? in Google Chrome for Fedora & Ubuntu !

This is what I’ve encountered recently at the time of writing that Google Chrome on Ubuntu and it’s derivatives could not be updated/upgraded via terminal or GUI, that is default package updater as seen in Linux ! The error’s can be any of these:- W: Target Packages … is configured multiple times E: Repository ‘http://dl.google.com/linux/chrome-remote-desktop/deb […]