This is likely fixed in current systemd versions already, but the recent commit https://github.com/systemd/systemd/commit/ad2706db7cce should fix the remaining traces of this.
Current systemd package in https://launchpad.net/~pitti/+archive/ubuntu/systemd contains this patch, if you want to give it a try on Ubuntu 16.10.
This is likely fixed in current systemd versions already, but the recent commit https:/ /github. com/systemd/ systemd/ commit/ ad2706db7cce should fix the remaining traces of this.
Current systemd package in https:/ /launchpad. net/~pitti/ +archive/ ubuntu/ systemd contains this patch, if you want to give it a try on Ubuntu 16.10.