eb http://ubuntu-archive.locaweb.com.br/ubuntu/ xenial main universe restricted multiverse
deb-src http://ubuntu-archive.locaweb.com.br/ubuntu/ xenial main universe restricted multiverse #Added by software-properties
deb http://security.ubuntu.com/ubuntu/ xenial-security restricted main universe multiverse
deb http://ubuntu-archive.locaweb.com.br/ubuntu/ xenial-updates restricted main universe multiverse
deb http://it.archive.ubuntu.com/ubuntu/ xenial main universe restricted multiverse
# deb-src http://it.archive.ubuntu.com/ubuntu/ xenial main universe restricted multiverse
deb http://security.ubuntu.com/ubuntu xenial-security main universe restricted multiverse
# deb-src http://security.ubuntu.com/ubuntu xenial-security main universe restricted multiverse
deb http://it.archive.ubuntu.com/ubuntu/ xenial-updates main universe restricted multiverse
# deb-src http://it.archive.ubuntu.com/ubuntu/ xenial-updates main universe restricted multiverse
deb http://it.archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
# deb-src http://it.archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
deb-src http://archive.canonical.com/ubuntu xenial partner