Linux Mint 19 Find Mouse Button
You are Welcome! The Tutorial Shows You Step-by-Step How-to Find the Mouse Button ID in Linux Mint 19.x Tara/Tessa/Tina/Tricia LTS GNU/Linux.
And the Xev Linux Mint Tool creates a Window and then asks the X server to Send it Events whenever anything Happens to the window (such as it being Moved, Resized, Typed in, Clicked in, etc.).
Finally, the Guide includes detailed instruction on How to Map the Mouse Button on Linux Mint Desktop.
1. Launching Terminal
How-to Quick Start with Command Line on Linux MintConsole Mint Linux Quick Start Guide
First Update the Apt Repo Sources with:
sudo apt update