mkontakt wrote: > I have the latest Debian key 1024D/2D230C5F 2006-01-03 > [expires: 2007-02-07] despite this while upgrading Debian packages > from the official > sites, I got the warning "The following packages cannot be > authenticated!". Why, should I trust the Debian packages? Please search on wiki.debian.org and you will find the proper instructions to solve this problem.