Adding Flash to Ubuntu Xenial Chrome
linux system administration
Here’s some quick and clear instructions on how to add Adobe Flash to Google Chrome on Ubuntu 16.04.1 Xenial Xerus from the terminal through the command line:
$ sudo add-apt-repository "deb http://archive.canonical.com/ubuntu $(lsb_release
-sc) partner"
$ sudo apt-get update
$ sudo apt-get install adobe-flashplugin
Restart Chrome and everything should be happy.