deb http://ftp.it.debian.org/debian-non-US sid/non-US main contrib
deb http://ftp.it.debian.org/debian sid main contrib
deb http://ftp.it.debian.org/debian/ unstable main contrib non-free
deb http://non-us.debian.org/debian-non-US unstable/non-US main contrib non-free
deb http://debian.fabbione.net/debian-ipv6 sid ipv6
deb-src http://debian.fabbione.net/debian-ipv6 sid ipv6
deb http://penguinppc.org/~daniels/sid/i386 ./
deb http://oberlin.cems.umn.edu/kdecvs/debian/ ./
con questi mi installa il kde 4.3.0 aggiornato e il kde.
P.s: Maestro, inserendo questi risolvi i tuoi problemi
