I´mm trying to upgrade from Openhabian 3.4.2 to 4.x and using openhabian-config option 03 but I get the message “You are running a too old version of your Operating System.” what am I doing wrong?

I just found this very helpful post which may help you: [image] openHABian 1.8 release Announcements Some notes to anyone reading this in the course of an upgrade to OH4: FAQ There’s a FAQ thread on upgrading to OH4: openHAB 4 migration FAQ . Java 17 and bust…

I ran into excactly this problem today. I only wanted to update my OpenHabian 3.x System with the newest fixes and got an unusable Openhabian 4.x with old OS and Java11. Nothing got me back to a working system. I completely recreated a new Openhabian from scratch (flash SD card), did a first initial…

Same Problem here: You are running a too old version of your Operating System is there a Solution?

[image] cidi: is there a Solution? Upgrade the OS. Which version do you run?

like in the Title: 3.4.2 on Raspberry Pi 4 Model B with Raspbian GNU/Linux 10 (buster) Hier it says that both, java and Debian 11, are installed with the openhabian-config: https://github.com/openhab/openhab-distro/releases/tag/4.0.0#upgrade-process

[image] cidi: Hier it says that both, java and Debian 11, are installed with the openhabian-config From the page you linked to it says: Before doing the upgrade check that your openHABian installation is based on Debian 11 (bullseye). If your openHABian installation is still based on Debian…

Okay. Thank you very much. Then I misunderstood the article. I thought that the oh-config would take care of that. Oh dear, this is getting more complicated for a rookie like me. I had already tried the apt update and apt full-upgrade and they also failed. I’ll try it again tomorrow and if it fa…

[image] cidi: apt update and apt full-upgrade and they also failed with a specific error message ? You followed a specific guide on how to do this ?

I don’t know exactly. after a lot of error messages appeared and openhab no longer started, I used the backup SD again. I suspect it is due to the expired repo key: https://community.openhab.org/t/linux-repo-public-key-is-expiring-soon/147905 I read that later. I’m currently making a new backup …

[image] cidi: Or do you have a better suggestion? I don’t see that the repository configuration ( /etc/apt/sources.list ) is touched in the documentation that you posted. Have a look at e.g. How To Upgrade Raspberry Pi OS to Bullseye from Buster | Tom's Hardware it describes the steps and fi…

Problem Upgrading from Openhabian 3.4.2 to 4.x

Setup, Configuration and Use Migration

wborn (Wouter Born) August 18, 2023, 11:11am 2

I just found this very helpful post which may help you: