Ubuntu 16.04 Install Google Chrome or Third Party .deb File
This software comes from 3rd party and may contain non-free components.
This the error when you try to install Google Chrome or other 3rd party package in Ubuntu 16.04.
It's a bug in 16.04.
To fix it, install it manually:
sudo dpkg -i you_package_name.deb
sudo apt-get -f install