I just did a fresh install of 16.04 and am having trouble sharing my printer with other machines (Ubuntu, Windows and Android) over my wi-fi network.
In earlier versions of Ubuntu it was pretty straight forward to share and publish a printer. (See http://ubuntuhandbook.org/index.php/2014/06/how-to-share-a-printer-in-ubuntu-14-04-trusty-lts/)
In 16.04 I cannot find anyway to share my USB printer. There does not seem to be the option of choosing server and settings as shown in the above link.
I have read that 16.04 ships without Python 2 and that affects Windows printer detection. I am wondering if this is connected to the problem I am having.
Basically, I cannot figure out how to have other machines on my wi-fi network find the printer connected to my Ubuntu 16.04 machine. Any help would be appreciated.