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kumaOS – declarative Fedora-based Linux distribution
Quoting: kumaOS - declarative Fedora-based Linux distribution - LinuxLinks —
kumaOS is a Fedora-based Linux distribution built around declarative system configuration, atomic updates and an immutable operating system. It uses Fedora bootc to construct complete system images from a configuration file rather than modifying the installed system directly.
The distribution uses the Niri Wayland compositor with a custom desktop shell called kumaUI. An experimental COSMIC desktop option is also available, together with a headless configuration. Applications and tools can be managed through RPM packages, Flatpak and Homebrew, with system configuration defined in TOML.
kumaOS supports automatic rollback following unsuccessful updates, Btrfs snapshots, offsite backups and configuration drift detection. Its command-line utility provides facilities for building images, applying updates, managing deployments and restoring previous system states.