I have been using Debian for more than fifteen years now. Not exclusively — I have used Ubuntu, CentOS, Fedora, even some BSDs here and there — but Debian is the one I keep coming back to. It is the operating system I trust with my servers, my home lab, and increasingly my daily driver too.
Debian turned 30 recently. Thirty years. That is older than many of the developers using it. And in internet years, that makes it practically ancient. But unlike most things that age, Debian has not faded or collapsed under its own weight. It has just kept going, quietly, reliably, release after release.
I think that is worth talking about.
Stability is not boring
Let me address the elephant in the room. Debian Stable is not exciting. You will not get the latest kernel the day Linus Torvalds announces it. You will not get the newest GNOME release on release day. You will not find snap packages forced down your throat, or telemetry phoning home, or a marketing team trying to convince you that this version is the most exciting ever.
What you get is a system that works. Today, tomorrow, and next year. The testing gates are rigorous. Packages do not land in stable until they have been through unstable, then testing, and then a freeze period that can last months. Things that break get caught before they reach you, not after.
I have had Debian servers running for years with only security patches and the occasional point release. No surprises. No “oh, that update broke nginx again.” No forced reboots because the package manager decided you needed the latest everything right now.
That is not boring. That is professional.
Five years of security support. For free.
Think about what that means. You install Debian Stable today, and you will receive security updates until 2031. Not from a company that might change its mind or get acquired or decide that free users need to upgrade to a paid tier. From a volunteer team that has been doing this consistently for decades.
After the initial three years, the LTS team takes over for another two. And if you need even longer, Freexian offers commercial ELTS that can stretch that to ten years total. Ten years of security support from a single install. Name another general-purpose operating system that offers that without demanding a subscription.
And when you do eventually need to upgrade, Debian makes it straightforward. I upgraded a server from 11 to 12 last year and it took about an hour. Same hardware, same config, same applications — just a newer kernel and libraries underneath. Many distributions require a full reinstall for major version jumps. Debian does not.
What you get out of the box (and what you do not)
A minimal Debian server install uses surprisingly little RAM. I have run web servers on 512MB VPS without breaking a sweat. There is no desktop environment, no snap daemon, no cloud-init scripts phoning home — just a clean, working system and apt to install whatever you actually need.
And apt itself is worth mentioning. After using package managers on other systems, I always appreciate coming back to apt. It handles dependencies properly, upgrades are predictable, and if something goes wrong it tells you exactly what happened and often how to fix it.
The official repository has around sixty thousand packages. Most of what you will ever need is one apt install away. And if you need something newer than what stable provides, backports has you covered — newer versions of selected packages built for the stable release.
The quiet giant behind everything
Here is something I find remarkable. Debian does not get much media attention. It is not the shiniest or the trendiest. But look around and you will see it everywhere.
Ubuntu is based on Debian. So are Linux Mint, Kali Linux, Proxmox, and many others. Docker’s official images are largely Debian-based. A significant chunk of the internet’s infrastructure runs on Debian or something derived from it. The work the Debian Security Team does benefits not just Debian users but the entire ecosystem.
I like that. An operating system that does its job so well that people build things on top of it and forget it is there. That is a legacy worth celebrating.
A community, not a product
Debian is run by a community of volunteers through a democratic governance model. There is no company that can change direction, lay off the team, or decide to monetise something that used to be free. The Debian Social Contract and the DFSG define what the project stands for, and those do not change based on quarterly results.
In an era where every other operating system seems to be adding telemetry, forcing accounts, or pushing subscriptions, an independently governed, genuinely free distribution is more valuable than ever. That is not nostalgia. That is a practical advantage.
Not perfect, but honest
I am not saying Debian is the right choice for every situation. Stable releases prioritise reliability over having the newest packages — if you need the absolute latest versions the day they come out, Debian Stable may feel slow. The desktop experience is functional rather than flashy out of the box and takes some tweaking to match more design-focused distributions. And if your organisation relies on a single vendor support contract with a dedicated phone number, Debian’s community-driven model may not fit that procurement checkbox.
But if you want a system that you can install, configure, and forget about for years — a system that respects your freedom, does not phone home, and keeps working reliably while everything around it changes — Debian is hard to beat.
Thirty years is a long time in software. Debian has earned its place. Here is to the next thirty. :-)