BunsenLabs Linux carries on CrunchBang with a light Openbox desktop
Summary
A community continuation of the classic minimal distribution, pairing the Openbox window manager with panels and monitors so an idle desktop uses a few hundred megabytes, configuration finished out of the box and old machines welcome.
- Name
- BunsenLabs Linux
- Version
- carbon
- Pricing
- Free
- Open source
- Open source
- Operating system
- Linux
- Website
- https://www.bunsenlabs.org/
- Updated
- 2026-10-10 21:42
As desktop environments grow heavier, someone is still willing to configure a window manager and a panel by hand, item by item, and press them into an install image that runs in a few hundred megabytes of memory.
A minimal tradition carried on
More than a decade ago a minimal distribution was known for configuring everything in advance so the machine worked the moment it booted, handing the desktop to the keyboard rather than the mouse with a light window manager and a couple of panels and monitors. When the project stopped, the community picked it up and kept to the same line. The distribution itself holds only configuration and resource packages, installed on a stable base system whose management it does not change, so the minimal feel survives while it stays on the release rhythm of a mature distribution. The current version has moved to a newer generation of the base system, still ships a combined 64 bit and 32 bit image only, and keeps the install medium remarkably restrained in size.

Finished the moment it boots
What gets undervalued in a distribution like this is the time it saves. Window manager, panel, system monitor and desktop menu are already tuned the moment installation ends, themes, icons and wallpaper come as a set, and the colours and key bindings follow the muscle memory of long time users, so no weekend disappears into configuration files. Its demands on hardware are unusually low: one gigabyte of memory to start and two recommended, about two gigabytes of disk for a full install, and a ten year old machine still runs smoothly. The project also states plainly that it offers no warranty and no technical support, so anyone needing commercial assurance should look elsewhere. A small footprint, deep customisability and community maintenance keep it a standing option for reviving old machines and slimming down weak ones.

What it is worth on old hardware
Bringing an idle laptop back to life usually runs aground when the graphical session will not come up after installation. This is where a light desktop earns its place: the window manager handles the most basic and most critical window behaviour, the panel takes on the taskbar and launcher, the monitor draws processor and memory use straight onto the desktop, and together they cost very little memory. The medium offers a combined live and install session, so the full desktop can be tried without touching the disk, and the decision to write it can wait until drivers and networking are confirmed. For turning a batch of identical old machines into office or study terminals, finishing the setup before delivery and keeping the footprint tiny saves a considerable amount of time.
Customisability and lightness do not conflict, provided the defaults are sensible. The distribution has done most of the tuning already, themes, icons, key bindings and menu structure stay consistent, any change can be traced in a configuration file, and if you dislike the whole set it can be replaced without the base system losing its maintainability.
Its point is not to outdo anyone on features but to prove a desktop can be light: do the configuring before delivery, and what the user receives is a finished state that works from the first boot.
A practical note: run the live session first, on a virtual machine or an external disk, and confirm graphics and wireless are recognised before installing for real; back up the panel and monitor configuration files before editing them; on an old machine, switch off startup items you do not need and the idle memory drops another notch.