>>There is only one question left: >>Why did this happen? What could I have done, that these values changed to >>-1? > >I don't know any tool that edits that file. I always edit it with (sudo -e >/etc/apt/preferences). So, my assumption is that you made the change >yourself, perhaps without knowing the results.
I definitely NOT changed anything in the /etc/apt/preferences before! (because I'm a noob and don't know about this file before ;) But thanks for your help! Can anyone change status of this post to SOLVED ?! Thx Christian. ___________________________________________________________ Empfehlen Sie WEB.DE DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.web.de -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1831017358.154709.1302907764303.JavaMail.fmail@mwmweb040