1 2 3 4 5 6 7 | deb http://archive.ubuntu.com/ubuntu trusty main deb http://archive.ubuntu.com/ubuntu trusty-updates main restricted deb http://archive.ubuntu.com/ubuntu trusty universe deb http://archive.ubuntu.com/ubuntu trusty-updates universe deb http://security.ubuntu.com/ubuntu trusty-security main restricted deb http://security.ubuntu.com/ubuntu trusty-security universe deb http://security.ubuntu.com/ubuntu trusty-security multiverse |