Hit:1 http://it.archive.ubuntu.com/ubuntu xenial InRelease
Hit:2 http://it.archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:3 http://archive.canonical.com/ubuntu xenial InRelease
Get:4 http://security.ubuntu.com/ubuntu xenial-security InRelease [94,5 kB]
Get:5 http://it.archive.ubuntu.com/ubuntu xenial-backports InRelease [92,2 kB]
Get:6 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packages [1.176 B]
Get:7 http://security.ubuntu.com/ubuntu xenial-security/multiverse i386 Packages [1.344 B]
Fetched 189 kB in 0s (272 kB/s)
Reading package lists...