root@ubuntu-System-Product-Name:~# cat /etc/apt/sources.list
deb natty main restricted universe multiverse
deb natty-security main restricted universe multiverse
deb natty-updates main restricted universe multiverse
deb natty-proposed main restricted universe multiverse
deb natty-backports main restricted universe multiverse
deb-src natty main restricted universe multiverse
deb-src natty-security main restricted universe multiverse
deb-src natty-updates main restricted universe multiverse
deb-src natty-proposed main restricted universe multiverse
deb-src natty-backports main restricted universe multiverse
