I was having the same issue "NFS over TCP not available...". I found I was missing ".disk" from the Ubuntu 20.04 ISO. I copied it to my nfs share and I'm now able to boot all the way with out issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848018 Title: [solved] PXE boot/nfsboot broken; Eoan Ermine; 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1848018/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
