https://github.com/ssweeny/bluefin-dx-ssweeny
My custom Linux image based on bluefin-dx
https://github.com/ssweeny/bluefin-dx-ssweeny
atomic bluebuild bluebuild-image custom-image image-based immutable linux linux-custom-image oci oci-image operating-system
Last synced: 5 months ago
JSON representation
My custom Linux image based on bluefin-dx
- Host: GitHub
- URL: https://github.com/ssweeny/bluefin-dx-ssweeny
- Owner: ssweeny
- License: apache-2.0
- Created: 2025-04-13T15:07:37.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2026-01-14T04:16:44.000Z (5 months ago)
- Last Synced: 2026-01-14T07:29:47.792Z (5 months ago)
- Language: Just
- Size: 116 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# bluefin-dx-ssweeny
My customized version of [Universal Blue](https://universal-blue.org/)'s [Project Bluefin](https://projectbluefin.io/) with some System76 drivers and a few niceties from Pop!_OS added.
* **`bluefin-dx-ssweeny`**: Based on `bluefin:stable`.
## Installation
To rebase an existing atomic Fedora installation to the latest build:
- First rebase to the unsigned image, to get the proper signing keys and policies installed:
```
rpm-ostree rebase ostree-unverified-registry:ghcr.io/ssweeny/bluefin-dx-ssweeny:latest
```
- Reboot to complete the rebase:
```
systemctl reboot
```
- Then rebase to the signed image, like so:
```
rpm-ostree rebase ostree-image-signed:docker://ghcr.io/ssweeny/bluefin-dx-ssweeny:latest
```
- Reboot again to complete the installation
```
systemctl reboot
```
This image follows the `bluefin-dx` `stable` tag, which typically gets updated once a week on Sunday mornings.
## ISO
If building on Fedora Atomic, you can generate an offline ISO with the instructions available [here](https://blue-build.org/learn/universal-blue/#fresh-install-from-an-iso). These ISOs cannot unfortunately be distributed on GitHub for free due to large sizes, so for public projects something else has to be used for hosting.
## Verification
These images are signed with [Sigstore](https://www.sigstore.dev/)'s [cosign](https://github.com/sigstore/cosign). You can verify the signature by downloading the `cosign.pub` file from this repo and running the following command:
```bash
cosign verify --key cosign.pub ghcr.io/ssweeny/bluefin-dx-ssweeny
```