Installing
2. Installing JDownloader
Then to Install JDownloader Flatpak App on Ubuntu 22.04
(In case first see: Terminal QuickStart Guide.
)
Simply 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/org.jdownloader.JDownloader.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 and Installed.3. Launching JDownloader
Finally, Launch & Enjoy JDownloader
Use the Desktop Launcher:
Of from Shell with:flatpak run org.jdownloader.JDownloader