Ubuntu long-term support releases (LTS) are released every 2 years by Canonical. Canonical provides patching and maintenance for Ubuntu LTS releases for 5 years for all packages in the main repository. For Ubuntu 20.04 LTS, this support lasted until 31 May 2025. Now, you have two options.
The first is to upgrade to the latest LTS release, Ubuntu 24.04 (Noble Numbat), which will be supported until 2029.
The second is to obtain Expanded Security Maintenance and extend the support period for 20.04 LTS until May 2030 with an Ubuntu Pro subscription. An additional 2 years can be purchased with the Legacy Support add-on, extending the total security maintenance period until May 2032. This helps you ensure your systems remain operational and compliant, with minimal impact to business continuity.
If this is the reason im totally fine with it an will look for other ways of keeping my poor old system up and running.
But again, this needs to be communicated clearly. I couldnāt find any kind Matrix which Operating Systems are supported, and packages are provided for.
Maybe an EOL statement in the release notes.
I think it is a good idea to state on the support matrix page something like:
as long as there is āstandard-supportā there will be packages available.
release infos about dropped support would be nice but it is not a must, if your system is unsupported by the vendor your problem is bigger than not having icinga2 updates.
But since for all these distributions the EOL is clear from the beginning, the support matrix could indeed contain the dates:
This is NOT something official, just an example with the EOL / Maintenance support ends -dates
Debian 11 LTS
Debian 12 LTS
Ubuntu 20.04
Ubuntu 22.04
Ubuntu 24.04
Server
08/2026
06/2028
05/2025
04/2027
04/2029
Agent
08/2026
06/2028
05/2025
04/2027
04/2029
REHL 7 *
REHL 8 *
REHL 9 *
REHL 10 *
Server
06/2024
05/2029
05/2032
05/2035
Agent
06/2024
05/2029
05/2032
05/2035
AL2 *
AL 2023 *
SLES 15.5 *
SLES 15.6 *
Server
05/2026
06/2027
12/2024
07/2031
Agent
05/2026
06/2027
12/2024
07/2031
Fedora 39
Fedora 40
Fedora 41
OpenSuse 15.5
OpenSuse 15.6
Server
/
/
/
/
/
Agent
11/2024
05/2025
11/2025
12/2024
07/2031
Windows 2016
Windows 2019
Windows 2022
Windows 2025
Server
/
/
/
/
Agent
01/2027
01/2029
10/2031
2034
* via repository subscription
From the supportmatrix on the icinga.com site, fedora is not supported as āicinga serverā, but the packages are there and it works fine for fedora 41
Fedora 39 and Fedora 40 reached EOL but there are packages for icinga 2.15.0
I tell the Icinga GmbH, since years, that they could work together with companies like TuxCare and milk slow customers with a lot of money and policy requirements by selling extended life support subscriptions.
but whatās official is that Ubuntu 20.04 stopped getting updates without ubuntu pro subscription.
āUbuntu 20.04 āFocal Fossaā has reached the end of standard support, so it wonāt receive security patches and other updates unless you set up Ubuntu Pro. The end of support applies to desktops, servers, and many Linux distributions based on Ubuntu 20.04.ā
Hard to find but ok!
Thankās for all your help!
Anny suggestions how to eaysily get 2.15 running on focal?
Need to keep it up for a few more month till i get my new Servers ā¦