I can't repeat the apt_preferences manpage error reported in #317188 using version 0.6.42.2 of apt on my system.
Philipp, Can you try updating apt and see if the problem still exists for you? Thanks, -- Matt Taggart [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]