Signal only provides a script for .deb based distros on their official website. The flatpak is currently not ideal because it stores encryption keys in plaintext.

The provided link suggests an automated installation in a Ubuntu Distrobox including automated updates. Useful for every distro that does not natively support .deb packages.

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[–] 2 points 10 months ago

All good. Checkout the flatpak called "gear leaver" for managing and updating appimages. It's really helpful. If your using a ublue image it might already be installed.

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