Comment 4 for bug 1700079

I'm not sure what upgrade log you are referrin to, this is the matching output from /var/log/apt/term.log:

Log started: 2017-06-23 13:57:41
(Reading database ... ^M(Reading database ... 5%^M(Reading database ... 10%^M(Reading database ... 15%^M(Reading database ... 20%^M(Reading database ... 25%^M(Reading database ... 3
0%^M(Reading database ... 35%^M(Reading database ... 40%^M(Reading database ... 45%^M(Reading database ... 50%^M(Reading database ... 55%^M(Reading database ... 60%^M(Reading databa
se ... 65%^M(Reading database ... 70%^M(Reading database ... 75%^M(Reading database ... 80%^M(Reading database ... 85%^M(Reading database ... 90%^M(Reading database ... 95%^M(Reading database ... 100%^M(Reading database ... 408678 files and directories currently installed.)
Preparing to unpack .../openvpn_2.3.10-1ubuntu2.1_amd64.deb ...
Unpacking openvpn (2.3.10-1ubuntu2.1) over (2.3.10-1ubuntu2) ...
Processing triggers for libc-bin (2.23-0ubuntu9) ...
Processing triggers for systemd (229-4ubuntu13) ...
Processing triggers for ureadahead (0.100.0-19) ...
Setting up openvpn (2.3.10-1ubuntu2.1) ...
 * Restarting virtual private network daemon(s)...
 * Stopping VPN 'server'
   ...done.
 * Restarting VPN 'server'
Processing triggers for libc-bin (2.23-0ubuntu9) ...
Log ended: 2017-06-23 13:57:42