Recovery

Introduction to systemd Recovery

I’ve seen this go wrong when a systemd update fails - it’s a pretty stressful experience, especially when systemd is the core init system for your Linux distribution. Recently, I had a similar issue on my small home server. The update process seemed fine at first, but after a reboot, I was greeted with an error message indicating that systemd had failed to start.

Identifying the Problem

The real trick is to stay calm and use the right tools to diagnose the issue. I booted into rescue mode using a live USB stick, which gave me access to the filesystem. From there, I inspected the systemd logs using the following command:

Introduction to the Problem

I’ve been experimenting with rootless Podman containers on my Linux system, and I’m sure I’m not the only one who’s pushed the limits of what’s possible without root privileges. However, in my enthusiasm, I once accidentally removed the initramfs image, which led to a failed boot. Don’t bother with trying to guess how I did it - let’s just say it was a misconfiguration that allowed a rootless container to access the host’s filesystem. This article will guide you through recovering from such a situation, focusing on practical steps and commands to get your system back up and running.

Introduction to the Problem

I’ve seen this go wrong when you’re trying to remove unnecessary packages from your system - accidentally removing systemd can be a real headache. As of 2026, systemd has become an essential part of many Linux distributions, including Debian, Arch Linux, and OpenSUSE. It’s responsible for managing system services, boot processes, and system states. If you’ve found yourself in this situation, don’t worry, it’s recoverable. In this article, we’ll walk through the steps to recover from a failed boot after removing systemd.