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Qubes OS screenshot

Qubes OS

Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes.

VS
VailuxOS screenshot

VailuxOS

VailuxOS is a German, desktop-oriented Linux distribution based on Ubuntu's long-term support (LTS) branch or Debian's "Stable" branch. The project's primary goal is to make the transition from Windows to Linux as seamless as possible by maintaining familiar ways of working and workflows.

Technical Specs Comparison
Qubes OSVailuxOS
Debian, FedoraBaseDebian, Ubuntu (LTS)
dnf / rpmPackage Managerapt / deb, flatpak, snap
systemdInit Systemsystemd
Fixed ReleaseRelease ModelFixed Release
4.3.0Latest Version1.6
IntermediateDifficultyIntermediate
December 21, 2025Release DateJanuary 5, 2026
x86_64
Architecture
x86_64
XfceKDE Plasma
Desktops
XfceKDE Plasma