Ok, my bad. I missed that design change. When something not worked in the beginning I just assumed that the missing idmapd was the problem. Probably got confused by the not yet updated documentation in /usr/share/doc/nfs-common/README.Debian.nfsv4.
Checked again: id mapping is indeed working for me with NFSv4. Sorry for the wrong bug report! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1557015 Title: idmapd not started by systemd on nfs clients (xenial beta1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1557015/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs