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

Trackball Scroll Setup Ubuntu 18.04 Guide

September 29, 2019 | By the+gnu+linux+evangelist.

Installing

  1. 2. Installing Xinput

    Now to Install Xinput Utility for Ubuntu
    Simply play:

    sudo apt install xinput

    Again, to manage your Input Devices install also evdev and some others Input Utilities like:

    sudo apt install xserver-xorg-input-evdev xserver-xorg-input-libinput xserver-xorg-input-mouse

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