This is a bug in systemd-networkd-resolvconf-update.service, apparently /run/systemd/netif/state does not always get the received DNS servers. This does not affect yakkety any more as this hackish thing is gone entirely and replaced by resolved.
But it is still relevant for xenial which snappy is based on, so we need to SRU it there. Quick fix for snappy image builds until this is SRUed: sed '/^ExecStart=/ s!netif/state!& /run/systemd/netif/leases/* | sort -u!' /lib/systemd/system/systemd-networkd-resolvconf-update.service ** Also affects: systemd (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu) Status: New => Fix Released ** Changed in: systemd (Ubuntu Xenial) Status: New => In Progress ** Changed in: systemd (Ubuntu Xenial) Importance: Undecided => High ** Changed in: systemd (Ubuntu) Importance: Critical => Undecided ** Changed in: systemd (Ubuntu Xenial) Assignee: (unassigned) => Martin Pitt (pitti) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1620559 Title: /etc/resolv.conf is empty on snappy To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1620559/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs