After installing latest updates today in TW I performed a reboot and the boot
get stucked on starting ntpd service, at the end it reached systemd service
countdown/timeout and boot continued normally but without running ntpd service.

I tried to disable AppArmor but it didn't help as well as reinstallation of ntp
package.

Version ntp 4.2.8p8-2.1

> thehejik@perseus:~> sudo systemctl status ntpd
> [sudo] heslo pro root: 
> ��� ntpd.service - NTP Server Daemon
>    Loaded: loaded (/usr/lib/systemd/system/ntpd.service; enabled; vendor preset: disabled)
>  Drop-In: /run/systemd/generator/ntpd.service.d
>           ������50-insserv.conf-$time.conf
>   Active: activating (start) since P�� 2016-09-09 10:51:53 CEST; 38s ago
>     Docs: man:ntpd(1)
>  Process: 4872 ExecStart=/usr/sbin/start-ntpd start (code=exited, status=0/SUCCESS)
>    Tasks: 2 (limit: 512)
>   CGroup: /system.slice/ntpd.service
>           ������4878 /usr/sbin/ntpd -p /var/run/ntp/ntpd.pid -g -u ntp:ntp -c /etc/ntp.conf
>           ������4879 ntpd: asynchronous dns resolver
>
> z���� 09 10:51:53 perseus sntp[4880]: 2016-09-09 10:51:53.773126 (+0200) -0.001788 +/- 0.019019 10.100.2.66 s2 no-leap
> z���� 09 10:51:53 perseus start-ntpd[4872]: 2016-09-09 10:51:53.773126 (+0200) -0.001788 +/- 0.019019 10.100.2.66 s2 no-leap
> z���� 09 10:51:53 perseus sntp[4886]: sntp 4.2.8p8@1.3265-o Mon Sep  5 20:41:22 UTC 2016 (1)
> z���� 09 10:51:53 perseus start-ntpd[4872]: sntp 4.2.8p8@1.3265-o Mon Sep  5 20:41:22 UTC 2016 (1)
> z���� 09 10:51:53 perseus sntp[4886]: 2016-09-09 10:51:53.783342 (+0200) -0.000252 +/- 0.027237 10.100.2.67 s2 no-leap
> z���� 09 10:51:53 perseus start-ntpd[4872]: 2016-09-09 10:51:53.783342 (+0200) -0.000252 +/- 0.027237 10.100.2.67 s2 no-leap
> z���� 09 10:51:53 perseus sntp[4892]: sntp 4.2.8p8@1.3265-o Mon Sep  5 20:41:22 UTC 2016 (1)
> z���� 09 10:51:53 perseus start-ntpd[4872]: sntp 4.2.8p8@1.3265-o Mon Sep  5 20:41:22 UTC 2016 (1)
> z���� 09 10:51:53 perseus start-ntpd[4872]: 2016-09-09 10:51:53.794856 (+0200) +0.000128 +/- 0.033883 10.100.2.13 s2 no-leap
> z���� 09 10:51:53 perseus systemd[1]: ntpd.service: PID 4877 read from file /var/run/ntp/ntpd.pid does not exist or is a zombie.

Pid file exists:
> thehejik@perseus:~> ll /var/run/ntp/ntpd.pid
> -rw-r--r-- 1 root root 4  9.��z���� 10.51 /var/run/ntp/ntpd.pid