After a recent upgrade of Ubuntu 12.04, ssh isn't working. Machine is a VM on Linode.
I am getting this error:
$ ssh root@IP-ADDRESS ssh: connect to host IP-ADDRESS port 22: Connection refused
I have tried NMAP, and it's not showing port 22. At the moment, I have access to the vm, though Linode Lish, so I am able to run the server for now.. but need to fix ssh asap.
Any help or suggestion please?