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Fedora Sericea Setup & Administration Guide: Mastering the Immutable OS with Sway and rpm-ostree

By IT From Zero October 6, 2026

A comprehensive guide to mastering Fedora Sericea: an immutable operating system combining the Sway Tiling Window Manager and rpm-ostree. Learn package layering, containerized development with Toolbx, and safe rollback mechanisms.

Fedora

Installing and Managing Fedora Onyx: Experience the “Immutable” OS with Budgie Desktop

By IT From Zero September 26, 2026

Fedora Onyx is the perfect choice for those seeking absolute stability. Discover how to install, manage rpm-ostree, and optimize your workflow with Distrobox in this article.

Fedora

Fedora Kinoite: An ‘Immortal’ OS for Developers Who Love KDE Plasma

By IT From Zero August 25, 2026

Fedora Kinoite is an immutable OS solution featuring KDE Plasma, helping developers avoid system failures during updates. Learn to use rpm-ostree and Toolbox effectively.

Fedora

Greenboot on Fedora IoT and CoreOS: Automatic Health Checks and Rollback on Failed Updates

By IT From Zero June 15, 2026

Greenboot automatically runs health check scripts after every boot on Fedora IoT and CoreOS — if the system is unhealthy, it rolls back to the previous deployment after 3 consecutive failures. This guide covers installation, writing real-world check scripts, and how to test rollback without waiting for an actual failed update.

Fedora

Fedora Silverblue: Installation and System Management with rpm-ostree and Toolbox

By IT From Zero March 16, 2026

Fedora Silverblue uses OSTree to create an immutable operating system — safe updates and instant rollbacks when something goes wrong. Combined with Toolbox, you get a clean dev environment completely isolated from the host. This article shares practical installation and usage tips from 6 months of real-world experience.