This bug was fixed in the package resolvconf - 1.79ubuntu10
--------------- resolvconf (1.79ubuntu10) bionic; urgency=medium
* Fix race of not injecting resolved config into resolvconf on LXD container boot. LP: #1763108
-- Dimitri John Ledkov <email address hidden> Thu, 12 Apr 2018 12:46:24 +0100
This bug was fixed in the package resolvconf - 1.79ubuntu10
---------------
resolvconf (1.79ubuntu10) bionic; urgency=medium
* Fix race of not injecting resolved config into resolvconf on LXD
container boot. LP: #1763108
-- Dimitri John Ledkov <email address hidden> Thu, 12 Apr 2018 12:46:24 +0100