I just upgraded from OH3 RC2 to the stable 3.0 release. Afterwards I rebooted, and even though the service is running, I don’t get any log entrys, no UI, nothing. What can I do?! I upgraded through the milestones and the RCs, and never had a problem.

hey man, sounds like the same story as for me. Installer/Updater didn’t install Java 11 for me, was still on 8. openhabian Menu 46 = Java 11 Install my steps to success in short: check the log = cat /var/log/openhab/openhab.log check if you can log in into console = sudo ssh openhab@localhost …

openHAB 3 not working after upgrading RC2 to stable release

Setup, Configuration and Use Installation

rpwong (Russ) December 22, 2020, 12:59am 11

This discussion looks like it might be similar, but I would have expected you to already have Java 11 since you were on RC2. So it might just be that you need to clear the cache.

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