index

Archived

The tuna-os/ubuntu repository was archived on 2026-08-12. This page is kept for historical reference only; no new builds are published from this repo. Ubuntu 26.04 images are now built and published from the main tunaOS pipeline as the Grouper variant — see tunaos.org/download for current builds.

Ubuntu-based bootc OCI images and live installable ISOs.

Part of the TunaOS ecosystem.

26.04 Resolute Raccoon

Ubuntu 26.04 Resolute Raccoon as a bootc OCI image with a live installable ISO. Traditional Ubuntu experience on an immutable, container-native foundation.

Download

The ISO workflow was moved into this repo (merged from the archived ubuntu-26.04-iso). Check tunaos.org/download for the latest builds.

Usage

# Pull the image
podman pull ghcr.io/tuna-os/ubuntu:26.04

# Switch an existing bootc system
sudo bootc switch ghcr.io/tuna-os/ubuntu:26.04

Docs

• Ubuntu on tunaos.org
• Contributing

License

Apache 2.0 — see LICENSE.