The lightweight CapivaraOS edition. Xfce keeps the system fast and focused — while COS Dev Center, COS Config Center and in-place updates are all included, exactly like Marsh.
On first boot, COS Dev Center opens and asks what you need. Pick your extras — local AI, dev tools, GitHub CLI — and it takes care of the rest. No terminal required.
COS Dev Center ships on Pup with the same feature set as Marsh. Lighter desktop, same toolkit depth.
Run fastfetch to see the system summary next to the pixel-art capybara. The same identity as the wallpaper and the menu, now on the command line — with nothing to set up.
fastfetch
Pup ships with distinct wallpaper collections exclusive to Series 2 — the forest scene with capybaras, the circuit Series 2 logo, the comic-style action panels and more, each one hand-picked for the Xfce desktop.
Proven lightweight desktop. Panel, Thunar, Mousepad, Ristretto — lean and fast on any machine.
Full feature parity with Marsh — local AI, dev tools, GitHub CLI — on a lighter base system.
Nine configuration modules built into the Xfce Settings menu. Codecs, network, firewall and more.
Same signed-repo, Snapper-backed upgrade system shared across all three desktop editions.
Firefox as the default browser and KeePassXC for passwords — pre-installed on every Pup install.
Latest kernel, up-to-date packages and predictable release cycle — same Fedora foundation as Marsh.
Download Pup 2 and get a complete dev workstation on a fast, minimal desktop.