Werk #19264: Cease to provide builds for Ubuntu 22.04 (Jammy Jellyfish)

Component

Linux distributions

Title

Cease to provide builds for Ubuntu 22.04 (Jammy Jellyfish)

Date

Oct 29, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Incompatible - Manual interaction might be required

Checkmk versions & editions

3.0.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

Builds for Ubuntu 22.04 are no longer delivered from Checkmk 3.0.0 on.

Ubuntu 22.04's standard support ends on 2027-06-01, shortly after the 3.0.0 release. If you run Checkmk on Ubuntu 22.04, upgrade the operating system to Ubuntu 24.04 or later before updating to Checkmk 3.0.0.

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