I tried loading Adobe Flash player in Chromium on Ubuntu 19.04 (Lubuntu in this case) using various answers on AskUbuntu.com. I get to the point where the Allow Flash popup happens. But when I click to allow it, it says "Right-click to run Adobe Flash Player". When I rightclick and choose Run this Plugin, nothing happens. I've tried to apply fixes using the Pepperflash technique, as well as the Adobe Flashplugin technique.