Usually not. On my laptop I have some Intel stuff which was supported out of the box. On my desktop I used a wireless USB adapter/stick, and Ubuntu told me that there were proprietary drivers to install. Does it not work for you?
(Cacher) Si vous souhaitez saluer quelqu'un dans sa langue natale, essayez notre Dictionnaire du Joueur, par le lien "au sujet des langues" sous les drapeaux. (pauloaguia) (Montrer toutes les astuces)