SetuOS is a lightweight, hand-crafted Linux distribution named after setu — the Bengali word for bridge. It takes the ultra-stable Ubuntu Server LTS core, crosses it with a pure, bloat-free XFCE desktop, and lands as a fast, no-nonsense operating system. Built at night, by one person, because it seemed fun.
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SetuOS started as a weekend experiment: what if you took the rock-solid Ubuntu Server LTS foundation, added only a pure XFCE desktop and a browser, and shipped the result as a fast, bloat-free operating system? No telemetry, no pre-installed games, no corporate roadmap. Just a bridge between stability and a lightweight desktop.
The most stable foundation you can get. Every package, driver and security update you'd expect from an Ubuntu LTS — with the same APT workflow.
No Mint layers, no extra bloat. Just the classic, lightweight XFCE environment configured beautifully out of the box.
By starting from the CLI-only server, we bypass all the heavy default apps. It boots fast and uses less than 1GB of RAM.
Built entirely by one developer as a hobby. No team, no funding, no release committee — just curiosity and late nights.
A first look at the SetuOS session — XFCE panel up top, a terminal running fastfetch in the middle, and a dock that doesn't get in the way.
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XFCE keeps idle memory low, so an old laptop or a modest desktop still feels responsive.
Inherits Ubuntu LTS security patching directly — nothing custom sits between you and the updates.
A clean dark theme with teal and amber accents, matching icons, and a matching GRUB splash.
Whisker menu, useful shortcuts and a tiling-friendly workspace layout configured out of the box.
No exotic packaging layer. apt install works exactly like you remember it working.
Setu means bridge — a nod to connecting Ubuntu Server's foundation with a lighter desktop experience.
WCA Delegate and Software Engineer at Optimizely. The name SetuOS — and the whole "bridge" idea behind it — is drawn from his handle, Setu Dixon.
The only person writing the build scripts, packaging the ISO, testing the installer and picking the wallpapers. SetuOS is his hobby project, built between everything else.
Estimated release date — February 20, 2027
Dates can slip. This is a hobby project, after all.