Chromebook with Linux(Beta) Installed
sudo apt update && sudo apt upgrade
sudo apt install -y flatpak
flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
You need to restart your computer so everything works properly
You can now install Flatpak's apps.
sudo flatpak uninstall [name of app]
sudo flatpak install [name of app]