Introduction

Warning

Atomic Blueberry is in an experimental phase, everything is subject to change. It is not intended for everday use.

Atomic Blueberry is an experimental OCI image designed for high-performance computing environments, including gaming PCs and professional workstations. It leverages the capabilities of Universal Blue and Fedora Atomic technologies with the BlueBuild framework to provide a cutting-edge, containerized operating system experience.

Key Features

• Regular Updates
• Optimized Performance
• Extensive Software Support

Included Drivers and Utilities

• v4l2loopback: For creating virtual video devices.

• evdi: Essential for DisplayLink functionality.

• xpadneo & xone: Advanced Xbox One controller support via Bluetooth and USB.

• steam-devices: Udev rules for Steam hardware peripherals.

• ibus-typing-booster: Enhances typing efficiency with intelligent predictions.

Pre-installed Applications

Productivity

• OBS Studio: Powerful tool for video capture, recording, and streaming.
• ONLYOFFICE: Comprehensive suite for document creation and editing.
• Kdenlive: Video editing application with advanced editing features.
• Bottles: Run Windows software on Linux.

Development

• Visual Studio Code: Versatile code editor for multiple programming languages.
• Distrobox & BoxBuddy: Enables running any Linux distribution within your terminal and provides a GUI for management.
• Boxes: Simplifies virtual machine setup and management.

Gaming

• Steam & Heroic Games Launcher: Access to thousands of games with compatibility layer support for Windows titles.
• ProtonUp-Qt & Protontricks: Additional tools for enhancing the gaming experience across various platforms.

Installation Options

Important

AMD and Intel users should use ghcr.io/krosseye/atomic-blueberry, and Nvidia users should use ghcr.io/krosseye/atomic-blueberry-nvidia

Rebase

Warning

This is an experimental feature, try at your own discretion.

To rebase an existing atomic Fedora installation to the latest build of Atomic Blueberry:

1. Install the unsigned image to update keys and policies:

rpm-ostree rebase ostree-unverified-registry:ghcr.io/krosseye/atomic-blueberry:latest
systemctl reboot

2. Complete the rebase with the signed image:

rpm-ostree rebase ostree-image-signed:docker://ghcr.io/krosseye/atomic-blueberry:latest
systemctl reboot

ISO

Important

Pre-built ISOs are currently not available, this is planned for the future.

If built on Fedora Atomic, you can generate an offline ISO with the instructions available here.

Verification

These images are signed with Sigstore's cosign. You can verify the signature by downloading the cosign.pub file from this repo and running the following command:

cosign verify --key cosign.pub ghcr.io/krosseye/atomic-blueberry