$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Step-by-step – Trackball Scroll Linux Mint 20 Setup Guide

December 15, 2020 | By the+gnu+linux+evangelist.

GNU/Linux Mint 20 Trackball Scroll Setup – Step-by-step Guide

Hi! The Tutorial shows you Step-by-Step How to Manually Enable the Trackball Scroll in GNU/Linux Mint 20.x Ulyana/Ulyssa/Uma/Una LTS Desktop.

And the Trackball Scroll on Linux Mint 20 is here enabled with the Click Button & Move gesture.

Especially relevant: the Mint Trackball Scroll Setup is making use of the evdev Generic Input Event Interface XOrg Driver.

Finally, this Setup has been successfully Tested on a Kensington “Expert Mouse 4” & “SlimBlade” Trackballs.

Linux Mint 20 Trackball Scroll Setup Guide - Featured
  1. 1. Launching Terminal

    How to QuickStart with Command Line on Mint GNU/Linux

    Command Line Mint QuickStart Guide

    First, Update the Apt Repo Sources with:

    sudo apt update

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.