[apt-get upgrade] blocage sur les changelog

debian:/home/thierry# apt-get upgrade
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances... Fait
Les paquets suivants ont été conservés :
  adept-installer [..... etc .....etc ..... etc ......]  xsltproc xterm xutils-dev zlib1g
515 mis à jour, 0 nouvellement installés, 0 à enlever et 574 non mis à jour.
Il est nécessaire de prendre 0o/245Mo dans les archives.
Après dépaquetage, 67,2Mo d'espace disque supplémentaires seront utilisés.
Souhaitez-vous continuer [O/n] ? O
ATTENTION : les paquets suivants n'ont pas été authentifiés.
  libavutilcvs49 libfaac0 libpostproccvs51 libswscalecvs0 libxvidcore4
Faut-il installer ces paquets sans vérification (o/N) ? O
Lecture des fichiers de modifications (« changelog »)...  100%

alsa-driver (1.0.15-1) unstable; urgency=low

  /etc/init.d/alsa is now stored as script in /usr/sbin:

    # /usr/sbin/alsa {unload|reload|force-unload|force-reload|suspend|resume}

  This script isn't used in any rc?.d sequence.  It doesn't conform to Debian
  Policy §9.3.2, which mandates {start|stop|restart|reload|force-reload}.
  If one wants to unload, reload sound modules, i.e. for a user-script,
  /usr/sbin/alsa can be used. It is not needed for any configuration of alsa.

 -- Elimar Riesebieter <riesebie@lxtec.de>  Sun, 21 Oct 2007 03:40:58 +0200

[..... etc .....etc ..... etc ......]

vim (1:7.1-022+1) unstable; urgency=low

  * /usr/share/vim/addons/ is no longer in the vim runtimepath

    This is intended to avoid arbitrarly clashes among addons installed
    system-wide and enabled by default, and to set up a common ground for Vim
    extensions of various kinds.  From now on vim addons won't be enabled by
    default upon installation but will need to be enabled on a per-addon basis
    either in a system-wide manner (affecting all users of the system) or by
    each user who wants to use them.  A tool exists for helping with addon
    management: it is called "vim-addons" and is shipped by the package
    "vim-addon-manager"; all vim addon packages should recommend it.

    For more information see the VIM packaging policy (available on the web at
    http://pkg-vim.alioth.debian.org/vim-policy.html/index.html) and the
    manual page of vim-addons, available in the vim-addon-manager package.

 -- Stefano Zacchiroli <zack@debian.org>  Thu, 19 Jul 2007 23:28:44 +0200

(END)

############################################################
# /etc/apt/sources.list
############################################################
#
############ etch
deb http://ftp.fr.debian.org/debian/ etch main contrib non-free
deb-src http://ftp.fr.debian.org/debian/ etch main contrib non-free
#debian-marillat
deb https://www.debian-multimedia.org/ etch main
deb-src https://www.debian-multimedia.org/ etch main
# security
deb https://www.debian.org/security/ etch/updates main contrib non-free
deb-src https://www.debian.org/security/ etch/updates main contrib non-free
# volatile
deb http://ftp.ens-cachan.fr/ftp/debian-volatile etch/volatile main contrib non-free
deb-src http://ftp.ens-cachan.fr/ftp/debian-volatile etch/volatile main contrib non-free

############ lenny
deb http://ftp.fr.debian.org/debian/ lenny main contrib non-free
deb-src http://ftp.fr.debian.org/debian/ lenny main contrib non-free
#debian-marillat
deb https://www.debian-multimedia.org/ lenny main
deb-src https://www.debian-multimedia.org/ lenny main
# security
# deb https://www.debian.org/security/ lenny/updates main contrib non-free
# deb-src https://www.debian.org/security/ lenny/updates main contrib non-free

############ sid
deb http://ftp.fr.debian.org/debian/ sid contrib non-free
deb-src http://ftp.fr.debian.org/debian/ sid contrib non-free
#debian-marillat
deb https://www.debian-multimedia.org/ sid main
deb-src https://www.debian-multimedia.org/ sid main

############ experimental
deb http://ftp.fr.debian.org/debian/ experimental contrib non-free
deb-src http://ftp.fr.debian.org/debian/ experimental contrib non-free
#debian-marillat
deb https://www.debian-multimedia.org/ experimental main
deb-src https://www.debian-multimedia.org/ experimental main

#/etc/apt/preferences
Package: *
Pin: release o=apt-build
Pin-Priority: 999
Package: *
Pin: release o=Unofficial Multimedia Packages,a=unstable,l=Unofficial Multimedia Packages
Pin-Priority: 998
Package: *
Pin: release o=Debian,a=unstable,l=Debian
Pin-Priority: 997
Package: *
Pin: release o=volatile.debian.org,a=stable,l=debian-volatile
Pin-Priority: 996
Package: *
Pin: release o=Debian,a=stable,l=Debian-Security
Pin-Priority: 995
Package: *
Pin: release o=Unofficial Multimedia Packages,a=stable,l=Unofficial Multimedia Packages
Pin-Priority: 994
Package: *
Pin: release v=4.0r1,o=Debian,a=stable,l=Debian
Pin-Priority: 993
Package: *
Pin: release o=Debian,a=testing,l=Debian-Security
Pin-Priority: 992
Package: *
Pin: release o=Unofficial Multimedia Packages,a=testing,l=Unofficial Multimedia Packages
Pin-Priority: 991
Package: *
Pin: release o=Debian,a=testing,l=Debian
Pin-Priority: 990
Package: *
Pin: release o=Unofficial Multimedia Packages,a=experimental,l=Unofficial Multimedia Packages
Pin-Priority: 989
Package: *
Pin: release o=Debian,a=experimental,l=Debian
Pin-Priority: 988