ObsidianOS

ObsidianOS is an Multi-base GNU/Linux distro with an A/B partition style so if a package has a breaking change that causes some issues, you can just reboot into the other partition and restore the other one, while relying on the robustness of EXT4 (or f2fs).

Features

No BTRFS!
A/B Partition Style
Based on multiple distros
Community-driven
Free and Open-Source

Project Samples

Screenshot of ObsidianOS installed on a virtual machine, showing obsidianctl status

Project Activity

See All Activity >

License

MIT License

Follow ObsidianOS

ObsidianOS Web Site

Other Useful Business Software

Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.

Start Free

Rate This Project

User Reviews

Be the first to post a review of ObsidianOS!

Additional Project Details

Operating Systems

Linux

Programming Language

Python, Unix Shell

Related Categories

Unix Shell Operating Systems, Python Operating Systems

Registered

2025-08-09

Similar Business Software

Qubes OS

Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes. These qubes, which are implemented as virtual machines (VMs), have...

See Software
TrueNAS

TrueNAS is the world's most deployed storage software. TrueNAS is a universal data platform that allows users to easily adopt a modern, open source approach to storing and protecting their growing data. TrueNAS is open source and harnesses the power of the legendary ZFS file system to provide...

See Software
EndeavourOS

A terminal-centric distro with a vibrant and friendly community at its core. A vibrant and friendly community, the beating heart of this distro, to guide you through your journey. Experience our distro with light and always evolving base. Read and download it on our latest release page. The...

See Software
Slint

Slint is a stable distribution. However, accessibility software is regularly updated, others may be updated on a case-by-case basis. Slint can be used in console and graphical modes and can be switched between these modes without restarting. It is even possible to launch several graphical...

See Software
MocaccinoOS

MocaccinoOS is a modern minimal Linux meta-distribution designed to provide a lightweight, modular, and container-driven operating system experience for cloud, desktop, server, and embedded environments. Built around the Luet package manager, MocaccinoOS emphasizes static package management,...

See Software
LinuxWays Core OS

LinuxWays Core OS is a lightweight, minimal, highly customizable, Arch Linux–based operating system designed for Linux professionals, Platform Engineers, DevOps Engineers, system administrators, developers, security professionals, and Linux enthusiasts who want a clean, fast, transparent, and...

See Software