suddenly, I cannot access the KARAF console any more using
$ sudo ssh openhab@localhost -p 8101
[sudo] password for openhabian:
After entering the password, nothing happens any more, as if the port is just not responding.
After a while, I get
Received disconnect from 127.0.0.1 port 8101:2: Session has timed out waiting for authentication after 120000 ms.
Disconnected from 127.0.0.1 port 8101
A reboot did not change things. I applied this fix shortly before, but I cannot imagine that it could have something to do with it.
You are using a “sudo” command to get to the karaf console, why?
That way you need the password for the user openhabian AND thereafter the password for the console.