This bug was fixed in the package cron - 3.0pl1-128ubuntu2
--------------- cron (3.0pl1-128ubuntu2) xenial; urgency=medium
* Add debian/cron.preinst: Handle /etc/init.d/cron symlink → real file transition on upgrades. (LP: #1566333)
-- Martin Pitt <email address hidden> Tue, 05 Apr 2016 16:45:50 +0200
This bug was fixed in the package cron - 3.0pl1-128ubuntu2
---------------
cron (3.0pl1-128ubuntu2) xenial; urgency=medium
* Add debian/ cron.preinst: Handle /etc/init.d/cron symlink → real file
transition on upgrades. (LP: #1566333)
-- Martin Pitt <email address hidden> Tue, 05 Apr 2016 16:45:50 +0200