2026-07-24
If you're running Proxmox and spinning up LXC containers, you've probably defaulted to Debian as the base template. It's what Proxmox itself runs on, so it feels like the obvious choice. But as XDA makes the case, Ubuntu LTS is actually the stronger pick for most homelab workloads — and it's worth understanding why.
The core argument comes down to package freshness and ecosystem support. Ubuntu LTS releases get newer package versions while still maintaining long-term support (five years standard, ten with Ubuntu Pro — free for personal use on up to five machines). When you're deploying containers for Docker hosts, media servers, or development environments, having access to more recent software versions out of the box saves you from adding third-party repos or compiling from source.
There's also the practical reality that most guides, tutorials, and install scripts target Ubuntu first. Whether you're setting up a Plex container, a reverse proxy, or a monitoring stack, the Ubuntu instructions are almost always the most tested path. That matters when you're troubleshooting at midnight.
Debian still has its place — it's leaner, arguably more stable in the traditional sense, and perfectly fine for simple, long-running services where you don't need bleeding-edge packages. Alpine is even lighter if you're optimising for minimal footprint. But for a general-purpose LXC base that balances stability with usability, Ubuntu LTS hits the sweet spot.
The honest caveat: the difference isn't dramatic. If your containers are humming along on Debian, there's no urgent reason to migrate. This is more about what to pick next time you create a template.
If you're building out a new Proxmox node, it's a good time to standardise. Grab a decent mini PC as your host, download the Ubuntu 24.04 LTS container template from Proxmox's built-in repository, and you're sorted. If you're managing headless machines remotely, our MS2131 HDMI Capture Card – 1080p Video & Audio for Headless Servers is handy for those moments when SSH isn't enough.