Hola, os digo cómo tengo ahora mismo source.list:
deb
http://ftp.fr.debian.org/debian/ wheezy main non-free contrib
deb-src
http://ftp.fr.debian.org/debian/ wheezy main non-free contrib
deb
http://security.debian.org/ wheezy/updates main contrib non-free
deb-src
http://security.debian.org/ wheezy/updates main contrib non-free
deb
http://ftp.fr.debian.org/debian/ wheezy-updates non-free contrib main
deb-src
http://ftp.fr.debian.org/debian/ wheezy-updates non-free contrib main
deb
http://ftp.fr.debian.org/debian/ wheezy-backports non-free contrib main
deb-src
http://ftp.fr.debian.org/debian/ wheezy-backports non-free contrib main
En terminal :
root@debian:/home/tango# apt-get update
Obj
http://security.debian.org wheezy/updates Release.gpg
Obj
http://ftp.fr.debian.org wheezy Release.gpg
Obj
http://security.debian.org wheezy/updates Release
Obj
http://security.debian.org wheezy/updates/main Sources
Obj
http://ftp.fr.debian.org wheezy-updates Release.gpg
Obj
http://security.debian.org wheezy/updates/contrib Sources
Obj
http://security.debian.org wheezy/updates/non-free Sources
Des:1
http://ftp.fr.debian.org wheezy-backports Release.gpg [1.571 B]
Obj
http://security.debian.org wheezy/updates/main i386 Packages
Obj
http://security.debian.org wheezy/updates/contrib i386 Packages
Obj
http://ftp.fr.debian.org wheezy Release
Obj
http://security.debian.org wheezy/updates/non-free i386 Packages
Obj
http://security.debian.org wheezy/updates/contrib Translation-en
Obj
http://ftp.fr.debian.org wheezy-updates Release
Obj
http://security.debian.org wheezy/updates/main Translation-en
Obj
http://security.debian.org wheezy/updates/non-free Translation-en
Des:2
http://ftp.fr.debian.org wheezy-backports Release [123 kB]
Obj
http://ftp.fr.debian.org wheezy/main Sources
Obj
http://ftp.fr.debian.org wheezy/non-free Sources
Obj
http://ftp.fr.debian.org wheezy/contrib Sources
Obj
http://ftp.fr.debian.org wheezy/main i386 Packages
Obj
http://ftp.fr.debian.org wheezy/non-free i386 Packages
Obj
http://ftp.fr.debian.org wheezy/contrib i386 Packages
Obj
http://ftp.fr.debian.org wheezy/contrib Translation-en
Obj
http://ftp.fr.debian.org wheezy/main Translation-es
Obj
http://ftp.fr.debian.org wheezy/main Translation-en
Obj
http://ftp.fr.debian.org wheezy/non-free Translation-en
Obj
http://ftp.fr.debian.org wheezy-updates/non-free Sources
Obj
http://ftp.fr.debian.org wheezy-updates/contrib Sources
Obj
http://ftp.fr.debian.org wheezy-updates/main Sources
Obj
http://ftp.fr.debian.org wheezy-updates/non-free i386 Packages
Obj
http://ftp.fr.debian.org wheezy-updates/contrib i386 Packages
Obj
http://ftp.fr.debian.org wheezy-updates/main i386 Packages
Obj
http://ftp.fr.debian.org wheezy-updates/contrib Translation-en
Obj
http://ftp.fr.debian.org wheezy-updates/main Translation-en
Obj
http://ftp.fr.debian.org wheezy-updates/non-free Translation-en
Des:3
http://ftp.fr.debian.org wheezy-backports/non-free Sources [14 B]
Des:4
http://ftp.fr.debian.org wheezy-backports/contrib Sources [1.158 B]
Des:5
http://ftp.fr.debian.org wheezy-backports/main Sources [12,8 kB]
Des:6
http://ftp.fr.debian.org wheezy-backports/non-free i386 Packages [14 B]
Des:7
http://ftp.fr.debian.org wheezy-backports/contrib i386 Packages [14 B]
Des:8
http://ftp.fr.debian.org wheezy-backports/main i386 Packages [34,2 kB]
Des:9
http://ftp.fr.debian.org wheezy-backports/contrib Translation-en [1.277 B]
Des:10
http://ftp.fr.debian.org wheezy-backports/main Translation-en [17,0 kB]
Des:11
http://ftp.fr.debian.org wheezy-backports/non-free Translation-en [14 B]
Descargados 191 kB en 11seg. (17,2 kB/s)
Leyendo lista de paquetes... Hecho
root@debian:/home/tango# apt-get install tangostudio-audio-plugins
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
E: No se ha podido localizar el paquete tangostudio-audio-plugins
Mirando dentro de la carpeta source.lis.d;
deb-multimedia.list:
# Please report any bug on
http://deb-multimedia.org/
# Deb Multimedia.org
# deb
http://www.deb-multimedia.org wheezy main non-free
# Deb Multimedia - Debian "wheezy 7"
# deb-src
http://www.deb-multimedia.org wheezy main non-free
# Deb Multimedia (source) - Debian "wheezy 7"
tangostudio.list:
## Sources.list for Tango Studio
# Tango Studio Desktop
#deb
http://download.tuxfamily.org/tangostudio/debian wheezy main contrib non-free #Tango Studio Desktop - 2.0 "burning thread"
# deb-src
http://download.tuxfamily.org/tangostudio/debian wheezy main contrib non-free #Tango Studio Desktop (source) - 2.0 "burning thread"
# MATE Desktop
# deb
http://repo.mate-desktop.org/archive/1.4/debian wheezy main #MATE Desktop - 1.4
# deb-src
http://repo.mate-desktop.org/archive/1.4/debian wheezy main #MATE Desktop (source) - 1.4
Aviso de antemano que intentar activar (quitando #) cualquier línea hace que ni responda a "apt-get update" y el gestor Synaptics ni se abre. Se corrige al volver a poner # donde estaba.
A ver qué veis. Gracias.
Edito para añadir que que ni tengo audio ni vídeo ni adobe. No me atrevo a arreglarlo a mi manera por si altero tango por otro lado.