That's not to say you're totally locked out of installing stuff, however. You can install things using the rpm-ostree command ...

The Steam Deck isn't far off being four years old now, and in a world with many other handhelds to choose from, how has it ...

Plasma Mobile is a user interface for mobile Linux distributions that includes a mix of features borrowed from the KDE Plasma desktop environment and mixes in some mobile-specific components designed ...