1 deb http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted universe
2 deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted universe
4 deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted universe
5 deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted universe
7 deb http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
8 deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
10 deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted universe multiverse
11 deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted universe multiverse