Public beta

Experimental installer · Test on non-critical hardware or a virtual machine

FluxenOS / Beta 1 / x86_64

An Arch-based live system, built in the open.

FluxenOS is a reproducible Archiso project with a customized KDE live environment and an experimental Calamares installer. It is early software made for testing—not a finished replacement for your daily system.

Build
2026.07.17
Image
3.43 GiB
Kernel model
Arch rolling
FluxenOS KDE Plasma session preview
KDE PlasmaDefault live session preview
01

Current project status

What FluxenOS is today.

FluxenOS layers its own configuration, branding, desktop choices, and installer over Arch Linux's maintained live-image profile.

It currently consumes Arch packages and repositories directly. FluxenOS does not yet operate an independent signed package repository, mirror network, or security team.

Base
Current Arch Linux packages through Archiso releng
Boot
Legacy BIOS and UEFI live boot paths
Installer
Experimental Calamares configuration
Updates
Arch rolling repositories; no FluxenOS package repository yet
02

Install choices

Four environments, one ISO.

The live image starts in KDE. The other environments are selected inside the installer.

Fluxen KDE preview
01Default live session

Fluxen KDE

Plasma with FluxenOS themes, panel layout, Dolphin, Konsole, and KDE applications.

Fluxen GNOME preview
02Installer choice

Fluxen GNOME

GNOME with Dash to Dock, Blur My Shell, a curated app set, and FluxenOS branding.

Fluxen Caelestia preview
03Actual screenshot pending

Fluxen Caelestia

Hyprland configured to start Caelestia Shell. This card uses Caelestia's official upstream wallpaper instead of the inaccurate desktop mockup that was previously shown.

Minimal preview
04Installer choice

Minimal

A console-only base with Fish, networking, pacman, hardware support, and GRUB. No desktop.

03

Inside the image

A practical Archiso build.

LIVE

KDE live desktop

NetworkManager, common applications, FluxenOS wallpapers, and a desktop shortcut to launch Calamares.

INSTALL

Guided partitioning

Whole-disk, manual, and alongside options when Calamares finds a compatible, shrinkable existing system.

HARDWARE

Broad baseline support

Linux firmware, Intel and AMD microcode, Mesa, networking, Bluetooth, PipeWire, storage tools, and optional NVIDIA or VM packages.

LIMIT

No universal guarantee

Very new, uncommon, proprietary, or vendor-specific hardware may still require manual work or may not function in the beta.

04

Before installing

Treat this as a test build.

The installation matrix is not complete. Use a disposable virtual disk first. If you test on a physical PC, make a verified backup and keep recovery media nearby.

Dual-boot checklist

  • Back up important files
  • Disable Windows Fast Startup and hibernation
  • Suspend BitLocker before changing partitions
  • Shrink Windows from Disk Management when needed
  • Never select a partition you cannot identify

Current public image

FluxenOS Beta 1

For evaluation and project feedback. The file is hosted on Google Drive, so your browser may warn that it is too large for Google's virus scanner.

Download 3.43 GiB ISO
File
fluxenos-2026.07.17-x86_64.iso
Architecture
x86_64
Published
17 July 2026
SHA-256
C642564E75D98956844879576A7E4567833613808C884B129D875DC05FF61B0B
05

Notes

Common questions.

Is FluxenOS an independent distribution?+

Not yet in the full operational sense. It is an Arch-based custom live image that currently uses Arch repositories directly.

Does it install without internet?+

The ISO contains the live system and desktop payloads, but the current milestone describes the Calamares flow as an online installer. Use a working connection while testing installation.

Will every driver be installed automatically?+

No operating system can guarantee every device. FluxenOS includes a broad Linux firmware and driver baseline and offers additional packages, but compatibility depends on the exact hardware.

Is dual boot safe?+

Partition changes always carry risk. The alongside option only appears when Calamares detects a suitable layout. Back up first and use manual partitioning only if you understand the disk.