Aka kazu kareremba gakozwe mubyuma byo mu rwego rwo hejuru. Igishushanyo mbonera cyububiko hamwe nabashinzwe kurinda hamwe nigitambaro Rack (shyira munsi yikigega kireremba), kiramba, buri gipangu gishobora kwihanganira 20Ib.Biramba.Ikimenyetso cyamazi, Rusty kubuntu.