Built on Fedora Silverblue

Computing Reimagined

An easy, modular, and customizable immutable Linux experience. Break free from fragile systems. Embrace reliability without sacrificing power.

Download ISO Quick Start
100% Reproducible
Atomic Updates
Rollback Anytime
Terminal
$ |
Why Immutablue?

Power meets simplicity

We believe computing should be accessible to everyone, yet powerful enough for experts. Immutablue delivers both.

Unbreakable by Design

Your base system is read-only and atomic. Updates happen in the background and apply on reboot. If something goes wrong, roll back instantly.

Layered Flexibility

Install apps your way: Flatpak for desktop apps, Distrobox for development containers, Homebrew for CLI tools. Each layer is independent and isolated.

Modular Variants

Choose your flavor: NVIDIA support with Cyan, Apple Silicon with Asahi, Kubernetes-ready with Kuberblue, or ZFS with Trueblue. Mix and match.

Deeply Customizable

Fork, modify, build. Our YAML-based configuration and modular build system make it easy to create your perfect system. We provide the foundation.

Container-Native

Built using OCI containers and cloud-native tooling. Same image runs everywhere. Reproducible builds from source. GitOps-ready from day one.

Community Driven

Open source at heart. Built by enthusiasts who use it daily. Real-world tested on actual workstations, not just VMs. Join us and make it yours.

Get Started

Up and running in minutes

Two ways to get Immutablue: fresh install with our ISO, or rebase from existing Fedora Silverblue.

Recommended

Fresh Install

Download our ISO and install directly. The easiest way to experience Immutablue.

Download ISO

Rebase

Already on Fedora Silverblue? Rebase to Immutablue with a single command.

sudo rpm-ostree rebase ostree-unverified-registry:quay.io/immutablue/immutablue:43

After Installation

Run the setup wizard to configure your system:

immutablue install
Choose Your Flavor

Variants for every need

One base, many possibilities. Each variant is optimized for specific hardware or use cases.

Default

Immutablue

The standard experience. GNOME desktop with sensible defaults, Flatpak, Distrobox, and Homebrew ready to go.

quay.io/immutablue/immutablue:43
Cyan

NVIDIA

Full NVIDIA driver support baked in. CUDA, container toolkit, and all the goodies for GPU workloads.

quay.io/immutablue/immutablue:43-cyan
Asahi

Apple Silicon

M1, M2, M3 support via Asahi Linux. Run Linux natively on your Mac with full hardware acceleration.

quay.io/immutablue/immutablue:43-asahi
Kuberblue

Kubernetes

K3s and container tools pre-configured. Perfect for edge deployments, home labs, or development clusters.

quay.io/immutablue/immutablue:43-kuberblue
Trueblue

ZFS + LTS

Enterprise-grade storage with ZFS and the stability of the LTS kernel. For those who value data integrity.

quay.io/immutablue/immutablue:43-trueblue
Nucleus

Headless

No GUI, pure server. Minimal footprint for containers, VMs, or dedicated appliances.

quay.io/immutablue/immutablue:43-nucleus

Want something custom? Fork our template and build your own.

Fork Template

Built by people who use it daily

Immutablue isn't a weekend project. It's the daily driver for developers, sysadmins, and power users who got tired of reinstalling their OS. Join us.

GitLab Documentation Container Registry