Untuk repository lokal (Indonesia) sendiri bisa dilihat di bawah ini;
Repo Kambing
deb http://kambing.ui.ac.id/ubuntu/ natty main restricted universe multiverse deb http://kambing.ui.ac.id/ubuntu/ natty-updates main restricted universe multiverse deb http://kambing.ui.ac.id/ubuntu/ natty-security main restricted universe multiverse deb http://kambing.ui.ac.id/ubuntu/ natty-backports main restricted universe multiverse deb http://kambing.ui.ac.id/ubuntu/ natty-proposed main restricted universe multiverse
Repo Foss-Id
Repo ITBdeb http://dl2.foss-id.web.id/ubuntu natty main restricted universe multiverse deb http://dl2.foss-id.web.id/ubuntu natty-updates main restricted universe multiverse deb http://dl2.foss-id.web.id/ubuntu natty-security main restricted universe multiverse deb http://dl2.foss-id.web.id/ubuntu natty-backports main restricted universe multiverse deb http://dl2.foss-id.web.id/ubuntu natty-proposed main restricted universe multiverse
deb ftp://ftp.itb.ac.id/pub/ubuntu natty main restricted universe multiverse deb ftp://ftp.itb.ac.id/pub/ubuntu natty-updates main restricted universe multiverse deb ftp://ftp.itb.ac.id/pub/ubuntu natty-security main restricted universe multiverse deb ftp://ftp.itb.ac.id/pub/ubuntu natty-backports main restricted universe multiverse deb ftp://ftp.itb.ac.id/pub/ubuntu natty-proposed main restricted universe multiverse
Selamat menikmati, Ubuntu Linux for Human Beings :D