io per ubuntu ho questo sources.list

deb http://archive.ubuntu.com/ubuntu warty main restricted
deb-src http://archive.ubuntu.com/ubuntu warty main restricted

deb http://archive.ubuntu.com/ubuntu warty universe
deb-src http://archive.ubuntu.com/ubuntu warty universe

deb ftp://ftp.nerim.net/debian-marillat/ unstable main
deb ftp://ftp.fr.debian.org/debian/ unstable main non-free contrib
deb-src ftp://ftp.fr.debian.org/debian/ unstable main non-free contrib