just to report that i've been hit by the exact same bug. Today I found that$PREFIX/bin/rpcinfo which /etc/init.d/nfs-kernel-server calls does not exist so i fixed it by changing it into $PREFIX/sbin/rpcinfo.
One can verify the fix by doing ps -ledaf | grep rpc.mountd and checking its options. It should not include the option "--no-nfs-version 3" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/951925 Title: nfs-kernel-server init script calls non-existent /usr/bin/rpcinfo, failure disables NFSv3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/951925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs