Ecco il mio sources.list corrente di Debian Testing!

# Main Testing deb http://ftp.it.debian.org/debian/ testing main non-free contrib deb-src http://ftp.it.debian.org/debian/ testing main non-free contrib # Main Unstable deb http://ftp.it.debian.org/debian/ unstable main non-free contrib deb-src http://ftp.it.debian.org/debian/ unstable main non-free contrib ## Multimedia deb http://mi.mirror.garr.it/mirrors/debian-multimedia/ testing main deb http://www.debian-multimedia.org/ testing main ## Updates deb http://security.debian.org/ testing/updates main contrib non-free deb-src http://security.debian.org/ testing/updates main contrib non-free ## Wine deb http://wine.budgetdedicated.com/apt/ etch main ## Opera deb http://deb.opera.com/opera/ testing non-free ## Google deb http://dl.google.com/linux/deb/ stable non-free ## Emesene deb http://apt.emesene.org/ ./ ## aMule deb http://www.vollstreckernet.de/debian/ testing amule wx ## SwitftFox deb http://getswiftfox.com/builds/debian unstable non-free

Ho sia unstable che testing abilitati perchè ho configurato anche il pinning.

$ cat /etc/apt/preferences Package: * Pin: release a=testing Pin-Priority: 700 Package: * Pin: release a=unstable Pin-Priority: 600

Così apt-get install/upgrade/dist-upgrade prendono sempre pacchetti da testing, se serve qualcosa da unstable basta fare apt-get install -t unstable.