vi posto un source che ho trovato in rete:
# Ubuntu supported packages (packages, GPG key: 437D05B5)
deb http://it.archive.ubuntu.com/ubuntu breezy main restricted
deb http://it.archive.ubuntu.com/ubuntu breezy-updates main restricted
deb http://security.ubuntu.com/ubuntu breezy-security main restricted
# Ubuntu supported packages (sources, GPG key: 437D05B5)
deb-src http://it.archive.ubuntu.com/ubuntu breezy main restricted
deb-src http://it.archive.ubuntu.com/ubuntu breezy-updates main restricted
deb-src http://security.ubuntu.com/ubuntu breezy-security main restricted
# Ubuntu community supported packages (packages, GPG key: 437D05B5)
deb http://it.archive.ubuntu.com/ubuntu breezy universe multiverse
deb http://it.archive.ubuntu.com/ubuntu breezy-updates universe multiverse
deb http://security.ubuntu.com/ubuntu breezy-security universe multiverse
# Ubuntu community supported packages (sources, GPG key: 437D05B5)
deb-src http://it.archive.ubuntu.com/ubuntu breezy universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu breezy-updates universe multiverse
deb-src http://security.ubuntu.com/ubuntu breezy-security universe multiverse
# Seveas’ packages (packages, GPG key: 1135D466)
deb http://mirror2.ubuntulinux.nl breezy-seveas all
# Seveas’ packages (sources, GPG key: 1135D466)
deb-src http://mirror3.ubuntulinux.nl breezy-seveas all
# Ubuntu backports project (packages, GPG key: 437D05B5)
deb http://it.archive.ubuntu.com/ubuntu breezy-backports main restricted universe multiverse
# Ubuntu backports project (sources, GPG key: 437D05B5)
deb-src http://it.archive.ubuntu.com/ubuntu breezy-backports main restricted universe multiverse
# Cipherfunk multimedia packages (packages, GPG key: 33BAC1B3)
deb ftp://cipherfunk.org/pub/packages/ubuntu/ breezy main
# Cipherfunk multimedia packages (sources, GPG key: 33BAC1B3)
deb-src ftp://cipherfunk.org/pub/packages/ubuntu breezy main
# kubuntu.org packages for the latest KDE version (packages, GPG key: DD4D5088)
deb http://kubuntu.org/packages/kde-latest breezy main
# kubuntu.org packages for the latest KDE version (sources, GPG key: DD4D5088)
deb-src http://kubuntu.org/packages/kde-latest breezy main
# kubuntu.org packages for the latest Koffice version (packages, GPG key: DD4D5088)
deb http://kubuntu.org/packages/koffice-latest breezy main
# kubuntu.org packages for the latest Koffice version (sources, GPG key: DD4D5088)
deb-src http://kubuntu.org/packages/koffice-latest breezy main
# kubuntu.org packages for the latest amaroK version (packages, GPG key: DD4D5088)
deb http://kubuntu.org/packages/amarok-latest breezy main
# kubuntu.org packages for the latest amaroK version (sources, GPG key: DD4D5088)
deb-src http://kubuntu.org/packages/amarok-latest breezy main
# Penguin Liberation Front (packages)
deb ftp://ftp.free.fr/pub/Distributions_...lf/ubuntu/plf/ breezy free non-free
# Penguin Liberation Front (sources)
deb-src ftp://ftp.free.fr/pub/Distributions_...lf/ubuntu/plf/ breezy free non-free
# Bleeding edge wine packages (packages)
deb http://wine.sourceforge.net/apt/ binary/
# Bleeding edge wine packages (sources)
deb-src http://wine.sourceforge.net/apt/ source/
# OpenOffice.org 2 final packages (packages)
deb http://people.ubuntu.com/~doko/OOo2/ ./
## Osmo Salomas CVS amule packages (packages, GPG key: 70188C3B)
#deb http://koti.mbnet.fi/~ots/ubuntu breezy
## Osmo Salomas CVS amule packages (sources, GPG key: 70188C3B)
#deb-src http://koti.mbnet.fi/~ots/ubuntu breezy
# The Opera browser (packages)
deb http://deb.opera.com/opera etch non-free
# The Boinc! engine (packages)
deb http://pkg-boinc.alioth.debian.org/ubuntu/ breezy universe
# The Boinc! engine (sources)
deb-src http://pkg-boinc.alioth.debian.org/ubuntu/ breezy universe
# RareWares/Debian Multi-Media Repository for Stable
deb http://www.rarewares.org/debian/packages/stable/ ./
# Doomsday games
deb http://eyagi.bpa.nu/~jamie/ubuntu breezy main restricted universe multiverse
deb-src http://eyagi.bpa.nu/~jamie/ubuntu breezy main restricted universe multiverse
# Network Manager
deb http://bootlab.org/~j/NetworkManager-breezy ./
## Kubuntu CD
# deb cdrom:[Kubuntu 5.10 _Breezy Badger_ - Release i386 (20051012)]/ breezy main restricted
## Ubuntu CD
# deb cdrom:[Ubuntu 5.10 _Breezy Badger_ - Release i386 (20051012)]/ breezy main restricted
# Dev not-public
deb http://antesis.freecontrib.org/mirro.../devnotpublic/ breezy free non-free
deb-src http://antesis.freecontrib.org/mirro.../devnotpublic/ breezy free non-free
# KDE 3.5.1
deb http://kubuntu.org/packages/kde351 breezy main
deb ftp://bolugftp.uni-bonn.de/pub/kde/stable/3.5.1/kubuntu breezy main
deb http://www.mirrorservice.org/sites/f.../3.5.1/kubuntu breezy main
deb http://mirror.cc.columbia.edu/pub/so.../3.5.1/kubuntu breezy main
# KOffice 1.5 beta
deb http://kubuntu.org/packages/koffice15beta1 breezy main
# Extra KDE applications unofficial repository
deb http://www.mpe.mpg.de/~ach/kubuntu/breezy/ ./
deb http://www.mpe.mpg.de/~ach/kubuntu/breezy ./
deb-src http://www.mpe.mpg.de/~ach/kubuntu/breezy ./
deb http://www.mpe.mpg.de/~ach/kubuntu/breezy-experimental/ ./
deb-src http://www.mpe.mpg.de/~ach/kubuntu/breezy-experimental/ ./
# unofficially repository powered by Czessi.net and Kubuntu Germany
deb http://archive.czessi.net/ breezy stable stable-updates
deb-src http://archive.czessi.net/ breezy stable stable-updates
deb http://archive.czessi.net/ breezy testing testing-updates
deb-src http://archive.czessi.net/ breezy testing testing-updates
deb http://archive.czessi.net/ breezy unstable unstable-updates
deb-src http://archive.czessi.net/ breezy unstable unstable-updates
ecco il link