deb http://ar.archive.ubuntu.com/ubuntu/ feisty main restricted
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-updates main restricted
deb http://ar.archive.ubuntu.com/ubuntu/ feisty universe
deb http://ar.archive.ubuntu.com/ubuntu/ feisty multiverse
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-security main restricted
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-security universe
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-security multiverse
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-proposed restricted main multiverse universe
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-backports restricted main multiverse universe
deb http://ar.archive.ubuntu.com/ubuntu/ feisty-updates multiverse universe
deb http://archive.canonical.com/ubuntu feisty-commercial main
deb http://kubuntu.org/packages/kde-357 feisty main
deb http://download.tuxfamily.org/3v1deb feisty 3v1n0