22.1 Ensuring NFS Services are running on Ubuntu
The first task is to verify that the NFS services are installed and running on your Ubuntu system. This can be achieved either from the command-line, or using the Cockpit interface.
Begin by installing the NFS service by running the following command from a terminal window:
# apt install nfs-kernel-server
Next, configure the service to automatically start at boot time:
# systemctl enable nfs-kernel-server
Once the service has been enabled, start it as follows:
# systemctl start nfs-kernel-server