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

Flatpak Lubuntu 21.10 Installation – Step-by-step

August 30, 2021 | By the+gnu+linux+evangelist.

Installing

  1. 2. Enabling Repo

    Then to Add Flatpak Repository for Lubuntu
    Execute:

    sudo add-apt-repository ppa:alexlarsson/flatpak

    And if you Get a Missing Repo Issue then Amend it Manually with:

    sudo nano /etc/apt/sources.list.d/*flatpak*.list

    Changing ‘impish’ in ‘focal’!
    Ctrl+x to Save & Exit from nano Editor.
    And then to Refresh Apt Repos Lubuntu:

    sudo apt update
  2. 3. Installing Flatpak

    Finally, to Install Flatpak for Lubuntu Impish
    Simply play:

    sudo apt install flatpak

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