| deb http://us.archive.ubuntu.com/ubuntu/ natty main restricted |
| deb http://us.archive.ubuntu.com/ubuntu/ natty-updates main restricted |
| deb http://us.archive.ubuntu.com/ubuntu/ natty universe |
| deb http://us.archive.ubuntu.com/ubuntu/ natty-updates universe |
| deb http://us.archive.ubuntu.com/ubuntu/ natty multiverse |
| deb http://us.archive.ubuntu.com/ubuntu/ natty-updates multiverse |
| deb http://security.ubuntu.com/ubuntu natty-security main restricted |
| deb http://security.ubuntu.com/ubuntu natty-security universe |
| deb http://security.ubuntu.com/ubuntu natty-security multiverse |