I tried to update from openhab 2.2 to 2.3 version on my windows machine as reported in the official guide:
under “Updating the openHAB Runtime” section
Unfortunately after the restarting the system it seems that openhab is not able to start the service.
Trying to connect to the console i get the message:
Logging in as openhab
Failed to get the session.
if I try to run manually openhab the system get stuck:
Launching the openHAB runtime…
WARNING: Running Karaf on a Java HotSpot Client VM because server-mode is not available.
Install Java Developer Kit to fix this.
For more details see http://java.sun.com/products/hotspot/whitepaper.html#client
No other messages are dump after minutes.