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

Gnome Extensions App Ubuntu 18.04 Installation – Step by step

October 13, 2021 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 18.04 Installing GNOME Extensions App – Step by step Guide

How to Install GNOME Extensions Flatpak App on Ubuntu 18.04 Bionic LTS GNU/Linux desktop – Step by step Tutorial.

And GNOME Extensions App for Ubuntu Bionic handles Updating Extensions, Configuring Extension Preferences and Removing or Disabling them.

Especially relevant: starting from the GNOME 41 release the Shell Extensions are not any more manageable by the Tweaks but just with the App.

How to Install GNOME Extensions App Flatpak on Ubuntu 18.04 - Featured
  1. 1. Launching Terminal

    Open a Terminal window
    Ctrl+Alt+t on desktop
    (Press “Enter” to Execute Commands)

    How to Install GNOME Extensions App Flatpak on Ubuntu 18.04 - Open Terminal Shell Emulator
    In case first see: Terminal QuickStart Guide.

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