Comment # 6 on bug 954125 from Atri Bhattacharya

I see the same thing, but also additional lines (not that they seem especially
relevant, but nonetheless)

��� packagekit-offline-update.service - Updates the operating system whilst
offline
   Loaded: loaded (/usr/lib/systemd/system/packagekit-offline-update.service;
static; vendor preset: disabled)
   Active: inactive (dead) since Fri 2015-11-13 08:00:04 MST; 2min 17s ago
 Main PID: 753 (code=exited, status=0/SUCCESS)

Nov 13 07:59:56 linux-b3rv pk-offline-update[753]: package installing       
libreoffice-mailmerge-5.0.3.2-1.1.x86_64 (repo-oss)
Nov 13 07:59:56 linux-b3rv pk-offline-update[753]: percentage 84%
Nov 13 07:59:56 linux-b3rv pk-offline-update[753]: sent msg to plymouth
'Installing Updates - 84%'
Nov 13 07:59:56 linux-b3rv pk-offline-update[753]: package installing       
libreoffice-calc-extensions-5.0.3.2-1.1.x86_64 (repo-oss)
Nov 13 07:59:57 linux-b3rv pk-offline-update[753]: percentage 86%
Nov 13 07:59:57 linux-b3rv pk-offline-update[753]: sent msg to plymouth
'Installing Updates - 86%'
Nov 13 08:00:03 linux-b3rv pk-offline-update[753]: percentage 100%
Nov 13 08:00:03 linux-b3rv pk-offline-update[753]: sent msg to plymouth
'Installing Updates - 100%'
Nov 13 08:00:04 linux-b3rv pk-offline-update[753]: status finished
Nov 13 08:00:04 linux-b3rv pk-offline-update[753]: writing actual results