This bug was fixed in the package unattended-upgrades - 0.97ubuntu2
--------------- unattended-upgrades (0.97ubuntu2) artful; urgency=medium
* Use lsb_release instead of dpkg-vendor in postinst (LP: #1719630)
-- Balint Reczey <email address hidden> Tue, 26 Sep 2017 10:21:42 -0400
This bug was fixed in the package unattended-upgrades - 0.97ubuntu2
---------------
unattended-upgrades (0.97ubuntu2) artful; urgency=medium
* Use lsb_release instead of dpkg-vendor in postinst (LP: #1719630)
-- Balint Reczey <email address hidden> Tue, 26 Sep 2017 10:21:42 -0400