Comment 14 for bug 1488962

This problem is still going on:

$ sudo apt-cache policy apache2
apache2:
  Installed: 2.4.18-2ubuntu3
  Candidate: 2.4.18-2ubuntu3
  Version table:
 *** 2.4.18-2ubuntu3 500
        500 http://azure.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status

$ sudo systemctl status apache2.service
● apache2.service - LSB: Apache2 web server
   Loaded: loaded (/etc/init.d/apache2; bad; vendor preset: enabled)
  Drop-In: /lib/systemd/system/apache2.service.d
           └─apache2-systemd.conf
   Active: active (exited) since Sun 2016-06-19 00:01:35 UTC; 16min ago
     Docs: man:systemd-sysv-generator(8)
    Tasks: 0
   Memory: 0B
      CPU: 0