Some additional software is available from Canonical's "partner" repository. This software is not part of Ubuntu, but is offered by Canonical and the respective vendors as a service to Ubuntu users.
Kra n yiseɣẓan-nniḍen llan seg ukufi n "umendad" n Canonical. Aseɣẓan-a mačči d aḥric n Ubuntu, maca yettunefk-d s Canoncical syen imsenziyen am umezlu n yiqeddacen n Ubuntu.