ubuntu 20.04 here. I have the same problem. this is the tutorial that I have followed :
https://vitux.com/install-nfs-server-and-client-on-ubuntu/ these are the commands that I have issued : $ sudo apt-get update $ sudo apt install nfs-kernel-server $ sudo mkdir -p /home/ziomario/Scrivania/Share $ sudo chown nobody:nogroup /home/ziomario/Scrivania/Share $ sudo chmod 777 /home/ziomario/Scrivania/Share $ sudo nano /etc/exports /home/ziomario/Scrivania/Share 192.168.1.7(rw,sync,no_subtree_check) $ sudo exportfs -a $ sudo systemctl restart nfs-kernel-server $ sudo journalctl -xe giu 19 14:03:14 ziomario-I9 systemd[1]: nfs-idmapd.service: Job nfs-idmapd.service/start failed with result 'dependency'. giu 19 14:03:14 ziomario-I9 systemd[1]: Dependency failed for NFS Mount Daemon. -- Subject: L'unità nfs-mountd.service failed -- Defined-By: systemd -- Support: http://www.ubuntu.com/support -- -- L'unità nfs-mountd.service failed -- -- Il risultato è dependency. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1590799 Title: nfs-kernel-server does not start because of dependency failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1590799/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs