This bug was fixed in the package check-mk - 1.2.6p12-1ubuntu0.16.04.1
--------------- check-mk (1.2.6p12-1ubuntu0.16.04.1) xenial; urgency=medium
* Added patch to fix downtime.h's scheduled_downtime_struct (LP: #1372284)
-- Haw Loeung <email address hidden> Wed, 05 Apr 2017 09:34:13 -0700
This bug was fixed in the package check-mk - 1.2.6p12- 1ubuntu0. 16.04.1
--------------- 1ubuntu0. 16.04.1) xenial; urgency=medium
check-mk (1.2.6p12-
* Added patch to fix downtime.h's scheduled_ downtime_ struct (LP: #1372284)
-- Haw Loeung <email address hidden> Wed, 05 Apr 2017 09:34:13 -0700