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Kubuntu screenshot

Kubuntu

Kubuntu is a free, user-friendly Linux distribution based on KDE's desktop software and on the Ubuntu operating system. It has a biannual release cycle.

VS
KDE Linux screenshot

KDE Linux

KDE Linux is a user-focused, general-purpose Linux distribution. It is built by KDE and it is meant to showcase the best implementation of everything KDE has to offer, using the most advanced technologies.

Technical Specs Comparison
KubuntuKDE Linux
Debian, UbuntuBaseIndependent
apt / deb, snapPackage Managerflatpak
systemdInit Systemsystemd
Fixed ReleaseRelease ModelRolling Release
26.04Latest Version
IntermediateDifficultyIntermediate
April 24, 2026Release DateJune 1, 2026
x86_64
Architecture
x86_64
KDE Plasma
Desktops
KDE Plasma