How to Install Rnote on Ubuntu 22.04 – Step-by-step

Installing

2. 2. Setting Up Flatpak

   How to Setup Flatpak on Ubuntu 22.04

   Flatpak Ubuntu Setup Guide

   How to Install Flatpak on Ubuntu 22.04 GNU/Linux

3. 3. Installing Rnote

   Then to Install Rnote Flatpak App on Ubuntu 22.04
   To Setup the Repo play:

   flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

   For further Insight see the Flatpak Official Documentation.
   And after:

   flatpak install https://dl.flathub.org/repo/appstream/com.github.flxzt.rnote.flatpakref

   The Flatpak App Setup do Not need the sudo Command because then it Runs confined into a Sandbox.
   However you’ll be Prompted to Authenticate with your’s User or Admin Pass.
   Then Confirm the proposed Setup with ‘Enter’ and Wait patiently until the App is Downloaded, Build and Installed.

4. 4. Launching Rnote

   Finally, Launch & Enjoy Rnote
   Use the Desktop Launcher:

   
   Of from Shell with:

   flatpak run com.github.flxzt.rnote