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Rocky Linux screenshot

Rocky Linux

Rocky Linux is a community enterprise operating system designed to be 100% bug-for-bug compatible with Red Hat Enterprise Linux. It is available for the x86_64 and AArch64 processor architectures.

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KaOS screenshot

KaOS

KaOS is a desktop Linux distribution that features the latest version of the Noctalia desktop environment, the Calligra office suite, and other popular software applications that use the Qt toolkit. It was inspired by Arch Linux, but the developers build their own packages which are available from in-house repositories.

Technical Specs Comparison
Rocky LinuxKaOS
Fedora, Red HatBaseIndependent
flatpak, rpm (dnf)Package Managerpacman / pkg
systemdInit Systemsystemd
Fixed ReleaseRelease ModelRolling Release
9.8Latest Version2026.02
IntermediateDifficultyIntermediate
May 28, 2026Release DateFebruary 15, 2026
ARM64ppc64elRISC-Vs390xx86_64
Architecture
ARM64ppc64elRISC-Vs390xx86_64
GNOMEniriNoctalia
Desktops
GNOMEniriNoctalia