pat@samsung930X3G:~/bugs/noupdates$ sudo journalctl -u snapd.refresh.service
[sudo] password for pat: 
-- No entries --
pat@samsung930X3G:~/bugs/noupdates$ systemctl status snapd.refresh.service
● snapd.refresh.service - Automatically refresh installed snaps
   Loaded: loaded (/lib/systemd/system/snapd.refresh.service; static; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:snap(1)
pat@samsung930X3G:~/bugs/noupdates$ systemctl status snapd.refresh.timer
● snapd.refresh.timer - Timer to automatically refresh installed snaps
   Loaded: loaded (/lib/systemd/system/snapd.refresh.timer; enabled; vendor preset: enabled)
   Active: active (waiting) since Thu 2017-02-23 11:30:32 EST; 3h 5min ago

Feb 23 11:30:32 samsung930X3G systemd[1]: snapd.refresh.timer: Adding 5h 31min 25.419900s random time.
Feb 23 11:30:32 samsung930X3G systemd[1]: snapd.refresh.timer: Adding 4h 42min 22.498798s random time.
Feb 23 11:30:32 samsung930X3G systemd[1]: Started Timer to automatically refresh installed snaps.
pat@samsung930X3G:~/bugs/noupdates$