Fix: ssh connection refused port 22

 https://itslinuxfoss.com/fix-ssh-connection-refused-port-22/

Reason 1: OpenSSH is not installed

Solution: Install OpenSSH in System

Reason 2: SSH Server Not Active

Solution: Check the Active Status of SSH

Reason 3: SSH Service is Running on a Different Port

Solution: Check the SSH Port Number

Reason 4: Firewall is Blocking Port 22

Solution: Configure Firewall Through UFW Utility