1 2 3 4 5 | deb http://mirror.wiru.co.za/ubuntu/ xenial main deb mirror://mirrors.ubuntu.com/mirrors.txt xenial main restricted universe mul$ deb http://za.archive.ubuntu.com/ubuntu/ xenial main universe deb http://security.ubuntu.com/ubuntu/ xenial-security main universe deb http://za.archive.ubuntu.com/ubuntu/ xenial-updates main universe |