install google chrome on ubuntu

 1. add key

wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

2. Set repository

echo 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main' | sudo tee /etc/apt/sources.list.d/google-chrome.list

3 . install package

sudo apt update
sudo apt install google-chrome-stable

source: https://askubuntu.com/questions/510056/how-to-install-google-chrome