> ## Documentation Index
> Fetch the complete documentation index at: https://docs.opus-host.de/llms.txt
> Use this file to discover all available pages before exploring further.

# Choosing an OS Image for Your Opus Host VPS

> A quick comparison of the operating system images available on Opus Host VPS — Ubuntu, Debian, and others — with recommendations by use case.

When you claim or [reinstall](/vps/reinstall-os) your VPS, you get to pick an OS image. Here is a short guide to help you choose.

## Quick recommendation

* **Just want it to work?** Pick **Ubuntu 24.04 LTS**.
* **Want something lightweight and stable?** Pick **Debian 12**.
* **Need something specific?** Read on.

## Ubuntu

The most popular Linux distribution for servers. Almost every tutorial on the internet assumes Ubuntu, and almost every piece of software has a `.deb` package or install script for it.

* **Best for:** Beginners, general-purpose servers, following third-party tutorials.
* **Versions to prefer:** LTS (Long-Term Support) releases, currently **24.04**.
* **Package manager:** `apt`.

## Debian

Ubuntu's upstream. Slightly older packages, but rock-solid stability and a smaller default install.

* **Best for:** Servers you want to leave alone for a long time, minimal setups, users who want fewer preinstalled things.
* **Versions to prefer:** **Debian 12 (Bookworm)**.
* **Package manager:** `apt`.

## Which should you pick?

| If you...                                | Pick                              |
| ---------------------------------------- | --------------------------------- |
| Are following a random tutorial online   | Ubuntu (whatever version it says) |
| Want the latest packages                 | Ubuntu 24.04                      |
| Want maximum stability and minimal cruft | Debian 12                         |
| Have no strong opinion                   | Ubuntu 24.04 LTS                  |

## Switching later

You can change your OS at any time by doing a [reinstall](/vps/reinstall-os). Just remember: reinstalling **wipes the disk**, so back up anything you care about first (see [Backups & Snapshots](/panel/backups)).

<Tip>
  When in doubt, go with Ubuntu 24.04 LTS. Every guide in this documentation is written against Ubuntu/Debian and everything just works.
</Tip>