deb http://fr.archive.ubuntu.com/ubuntu/ trusty main restricted universe multiverse
 deb http://fr.archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe multiverse
 deb http://fr.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
 deb http://fr.archive.ubuntu.com/ubuntu/ trusty-proposed main restricted universe multiverse
 deb http://security.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
 deb http://archive.canonical.com/ubuntu/ trusty partner
 deb http://extras.ubuntu.com/ubuntu/ trusty main