Hi If i run "apt-get upgrade" it does hold some packages back eg. perl 5.05... (???) I ment that woody uses perl 5.6 and not the older version... What does that mean, that apt-get holds the packages back and why does it do this? cheers, Raffaele -- Raffaele Sandrini <rasa@gmx.ch> Check out the most powerfull Linux desktop at www.kde.org !! Check out the best Linux distribution at www.debian.org (www.linux.org)