Hello, in the meantime I solved the problem:
# BEGIN-CLI deb64a:~# wget http://ftp-master.debian.org/ziyi_key_2006.asc ... deb64a:~# apt-key add ziyi_key_2006.asc OK deb64a:~# aptitude update Reading package lists... Done Building dependency tree... Done Reading extended state information Initializing package states... Done Reading task descriptions... Done Building tag database... Done Get:1 ftp://ftp.de.debian.org testing Release.gpg [189B] Hit ftp://ftp.de.debian.org testing Release Hit ftp://ftp.de.debian.org testing/main Packages Hit ftp://ftp.de.debian.org testing/contrib Packages Hit ftp://ftp.de.debian.org testing/main Sources Hit ftp://ftp.de.debian.org testing/contrib Sources Fetched 189B in 1s (135B/s) Reading package lists... Done # END-CLI did the trick. Thanks to http://www.debian.org/doc/manuals/securing-debian-howto/ and Martin F. Krafft's book "The Debian System", Section 7.5.2. Alexander -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

