• deb http://mirror.its.ac.id/ubuntu hardy main multiverse restricted universe
• deb http://mirror.its.ac.id/ubuntu hardy-security main multiverse restricted universe
• deb http://mirror.its.ac.id/ubuntu hardy-backports main multiverse restricted universe
• deb http://mirror.its.ac.id/ubuntu hardy-updates main multiverse restricted universe

Kambing

• deb http://kambing.ui.edu/ubuntu hardy main restricted universe multiverse
• deb http://kambing.ui.edu/ubuntu hardy-updates main restricted universe multiverse
• deb http://kambing.ui.edu/ubuntu hardy-security main restricted universe multiverse
• deb http://kambing.ui.edu/ubuntu hardy-backports main restricted universe multiverse
• deb http://kambing.ui.edu/ubuntu hardy-proposed main restricted universe multiverse

mirror.cbn.net.id (OpenIXP)

• deb http://ubuntu.cbn.net.id/Ubuntu hardy main restricted universe multiverse
• deb http://ubuntu.cbn.net.id/Ubuntu hardy-updates main restricted universe multiverse
• deb http://ubuntu.cbn.net.id/Ubuntu hardy-security main restricted universe multiverse
• deb http://ubuntu.cbn.net.id/Ubuntu hardy-backports main restricted universe multiverse
• deb http://ubuntu.cbn.net.id/Ubuntu hardy-proposed main restricted universe multiverse

komo.vlsm.org

• deb http://komo.vlsm.org/ubuntu hardy main restricted universe multiverse
• deb http://komo.vlsm.org/ubuntu hardy-updates main restricted universe multiverse
• deb http://komo.vlsm.org/ubuntu hardy-security main restricted universe multiverse
• deb http://komo.vlsm.org/ubuntu hardy-backports main restricted universe multiverse
• deb http://komo.vlsm.org/ubuntu hardy-proposed main restricted universe multiverse

indika

• deb http://ubuntu.indika.net.id/ hardy main restricted universe multiverse
• deb http://ubuntu.indika.net.id/ hardy-updates main restricted universe multiverse
• deb http://ubuntu.indika.net.id/ hardy-security main restricted universe multiverse
• deb http://ubuntu.indika.net.id/ hardy-backports main restricted universe multiverse
• deb http://ubuntu.indika.net.id/ hardy-proposed main restricted universe multiverse

ITB

• deb ftp://ftp.itb.ac.id/pub/ubuntu hardy main restricted universe multiverse
• deb ftp://ftp.itb.ac.id/pub/ubuntu hardy-updates main restricted universe multiverse
• deb ftp://ftp.itb.ac.id/pub/ubuntu hardy-security main restricted universe multiverse
• deb ftp://ftp.itb.ac.id/pub/ubuntu hardy-backports main restricted universe multiverse
• deb ftp://ftp.itb.ac.id/pub/ubuntu hardy-proposed main restricted universe multiverse

FOSS

• deb http://dl2.foss-id.web.id/ubuntu hardy main restricted universe multiverse
• deb http://dl2.foss-id.web.id/ubuntu hardy-updates main restricted universe multiverse
• deb http://dl2.foss-id.web.id/ubuntu hardy-security main restricted universe multiverse
• deb http://dl2.foss-id.web.id/ubuntu hardy-backports main restricted universe multiverse
• deb http://dl2.foss-id.web.id/ubuntu hardy-proposed main restricted universe multiverse

Untuk mengubah daftar repositori, ada 2 cara, yaitu melalui “Synaptic Package Manager” dan melalui terminal:

Melalui Synaptic Package Manager:
1. Buka menu: System | Administration | Synaptic Package Manager
2. Pilih menu: Settings | Repositories
3. Pilih tab “Third-Party Software”
4. Pilih “Add”
5. Masukkan baris pertama pada salah satu server repositori pada daftar di atas. Misalnya:
deb http://kambing.ui.edu/ubuntu hardy main restricted universe multiverse
6. Klik “Add” lagi, lalu isikan baris berikutnya. Lakukan langkah ini hingga semua baris pada server tersebut selesai anda masukkan.
7. Setelah selesai, centang setiap item pada daftar “Third-Party Software”
8. Klik “Close”
9. Klik “Reload” pada ikon di sebelah kiri atas

Melalui terminal:
1. Masukkan perintah berikut:
sudo gedit /etc/apt/sources.list

2. Hapus seluruh baris pada file ini ^^ dan ganti dengan baris-baris pada salah satu server dari daftar di atas. Contoh:
deb http://komo.vlsm.org/ubuntu hardy main restricted universe multiverse
deb http://komo.vlsm.org/ubuntu hardy-updates main restricted universe multiverse
deb http://komo.vlsm.org/ubuntu hardy-security main restricted universe multiverse
deb http://komo.vlsm.org/ubuntu hardy-backports main restricted universe multiverse
deb http://komo.vlsm.org/ubuntu hardy-proposed main restricted universe multiverse

3. Melalui terminal, masukkan perintah berikut:
sudo apt-get update