x11-common: installed version 1:7.4+3ubuntu7, latest version: 1:7.4+3ubuntu10
nautilus-data: installed version 1:2.28.1-0ubuntu2, latest version: 1:2.28.1-0ubuntu3
nautilus: installed version 1:2.28.1-0ubuntu2, latest version: 1:2.28.1-0ubuntu3
libnautilus-extension1: installed version 1:2.28.1-0ubuntu2, latest version: 1:2.28.1-0ubuntu3
Where exactly is it getting these mysterious numbers from?
packages.ubuntu.com doesn't even have those versions...