Probleme avec ubuntu 12.10 (linux)

j'ai un probleme avec ubuntu quand je telecharge quelque chose su Ubuntu software center et sur les langue et le mise a jours sa me mes sa:

W:GPG error: http://extras.ubuntu.com quantal Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 16126D3A3E5C1192, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubW:GPG error: http://extras.ubuntu.com quantal Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 16126D3A3E5C1192, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, E:Some index files failed to download. They have been ignored, or old ones used instead.untu.com/ubuntu/dists/quantal/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/source/Sources 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
, E:Some index files failed to download. They have been ignored, or old ones used instead.

pouver vous m'aider cdlt mercie

32 réponses

  • Votes
  • Date
  • Date décroissante
Résumé de la discussion

Des erreurs apt et de signatures GPG apparaissent sous Ubuntu lors du téléchargement ou des mises à jour, avec NO_PUBKEY 16126D3A3E5C1192 et des 404 Not Found sur les dépôts quantal. Plusieurs exemples de solutions impliquent de supprimer les listes apt obsolètes puis relancer update, et de désactiver les sources CDROM, afin d'éviter les erreurs liées à Quantal et d'utiliser les dépôts actifs. En cas de persistance, ajouter la clé publique manquante via apt-key ou migrer vers une version encore supportée et aligner les sources pour éviter les répertoires obsolètes et les erreurs réseau.

Bobot (l’IA à votre service)
  1. Essaie ceci :
    Tu ouvres un terminal et dedans tu inscris :
    sudo apt-get update
    1. Super !
      Alors, tu le mets et tu devrais ensuite pouvoir ouvrir le gestionnaire de mise à jour et aller dans les paramètres, puis autres logiciels et décocher CDROM
      1. sa me marque sa: Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal InRelease
        Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main Translation-fr_FR
        Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main Translation-fr
        Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main Translation-en
        Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted Translation-fr_FR
        Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted Translation-fr
        Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted Translation-en
        Ign http://extras.ubuntu.com quantal InRelease
        Ign http://archive.canonical.com quantal InRelease
        Ign http://fr.archive.ubuntu.com quantal InRelease
        Réception de :1 http://extras.ubuntu.com quantal Release.gpg [72 B]
        Atteint http://archive.canonical.com quantal Release.gpg
        Ign http://fr.archive.ubuntu.com quantal-updates InRelease
        Atteint http://extras.ubuntu.com quantal Release
        Atteint http://archive.canonical.com quantal Release
        Ign http://extras.ubuntu.com quantal Release
        Ign http://fr.archive.ubuntu.com quantal-backports InRelease
        Ign http://extras.ubuntu.com quantal/main Sources/DiffIndex
        Atteint http://archive.canonical.com quantal/partner Sources
        Ign http://fr.archive.ubuntu.com quantal-security InRelease
        Ign http://archive.ubuntu.com lucid InRelease
        Ign http://extras.ubuntu.com quantal/main i386 Packages/DiffIndex
        Atteint http://archive.canonical.com quantal/partner i386 Packages
        Ign http://fr.archive.ubuntu.com quantal Release.gpg
        Ign http://fr.archive.ubuntu.com quantal-updates Release.gpg
        Ign http://fr.archive.ubuntu.com quantal-backports Release.gpg
        Ign http://archive.ubuntu.com lucid-security InRelease
        Ign http://fr.archive.ubuntu.com quantal-security Release.gpg
        Atteint http://extras.ubuntu.com quantal/main Sources
        Ign http://fr.archive.ubuntu.com quantal Release
        Atteint http://extras.ubuntu.com quantal/main i386 Packages
        Ign http://fr.archive.ubuntu.com quantal-updates Release
        Ign http://archive.ubuntu.com lucid-updates InRelease
        Ign http://fr.archive.ubuntu.com quantal-backports Release
        Ign http://fr.archive.ubuntu.com quantal-security Release
        Atteint http://archive.ubuntu.com lucid Release.gpg
        Atteint http://archive.ubuntu.com lucid-security Release.gpg
        Ign http://archive.canonical.com quantal/partner Translation-fr_FR
        Ign http://archive.canonical.com quantal/partner Translation-fr
        Atteint http://archive.ubuntu.com lucid-updates Release.gpg
        Ign http://extras.ubuntu.com quantal/main Translation-fr_FR
        Ign http://archive.canonical.com quantal/partner Translation-en
        Atteint http://archive.ubuntu.com lucid Release
        Ign http://extras.ubuntu.com quantal/main Translation-fr
        Ign http://extras.ubuntu.com quantal/main Translation-en
        Atteint http://archive.ubuntu.com lucid-security Release
        Atteint http://archive.ubuntu.com lucid-updates Release
        Atteint http://archive.ubuntu.com lucid/restricted Sources
        Atteint http://archive.ubuntu.com lucid/main Sources
        Atteint http://archive.ubuntu.com lucid/restricted i386 Packages
        Atteint http://archive.ubuntu.com lucid/main i386 Packages
        Atteint http://archive.ubuntu.com lucid/main Translation-fr
        Atteint http://archive.ubuntu.com lucid/restricted Translation-fr
        Atteint http://archive.ubuntu.com lucid-security/main Sources
        Atteint http://archive.ubuntu.com lucid-security/restricted Sources
        Atteint http://archive.ubuntu.com lucid-security/main i386 Packages
        Atteint http://archive.ubuntu.com lucid-security/restricted i386 Packages
        Atteint http://archive.ubuntu.com lucid-updates/main Sources
        Atteint http://archive.ubuntu.com lucid-updates/restricted Sources
        Atteint http://archive.ubuntu.com lucid-updates/main i386 Packages
        Atteint http://archive.ubuntu.com lucid-updates/restricted i386 Packages
        Atteint http://archive.ubuntu.com lucid-updates/main Translation-fr
        Atteint http://archive.ubuntu.com lucid-updates/restricted Translation-fr
        Ign http://archive.ubuntu.com lucid/main Translation-fr_FR
        Ign http://archive.ubuntu.com lucid/main Translation-en
        Ign http://archive.ubuntu.com lucid/restricted Translation-fr_FR
        Ign http://archive.ubuntu.com lucid/restricted Translation-en
        Ign http://archive.ubuntu.com lucid-security/main Translation-fr_FR
        Ign http://archive.ubuntu.com lucid-security/main Translation-fr
        Ign http://archive.ubuntu.com lucid-security/main Translation-en
        Ign http://archive.ubuntu.com lucid-security/restricted Translation-fr_FR
        Ign http://archive.ubuntu.com lucid-security/restricted Translation-fr
        Ign http://archive.ubuntu.com lucid-security/restricted Translation-en
        Err http://fr.archive.ubuntu.com quantal/main Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/restricted Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/multiverse Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/universe Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/main i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/restricted i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/multiverse i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal/universe i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Ign http://fr.archive.ubuntu.com quantal/main Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal/main Translation-fr
        Ign http://fr.archive.ubuntu.com quantal/main Translation-en
        Ign http://fr.archive.ubuntu.com quantal/multiverse Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal/multiverse Translation-fr
        Ign http://fr.archive.ubuntu.com quantal/multiverse Translation-en
        Ign http://fr.archive.ubuntu.com quantal/restricted Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal/restricted Translation-fr
        Ign http://fr.archive.ubuntu.com quantal/restricted Translation-en
        Ign http://fr.archive.ubuntu.com quantal/universe Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal/universe Translation-fr
        Ign http://fr.archive.ubuntu.com quantal/universe Translation-en
        Err http://fr.archive.ubuntu.com quantal-updates/main Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/restricted Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/multiverse Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/universe Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/main i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/restricted i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/multiverse i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-updates/universe i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Ign http://fr.archive.ubuntu.com quantal-updates/main Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-updates/main Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-updates/main Translation-en
        Ign http://fr.archive.ubuntu.com quantal-updates/multiverse Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-updates/multiverse Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-updates/multiverse Translation-en
        Ign http://fr.archive.ubuntu.com quantal-updates/restricted Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-updates/restricted Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-updates/restricted Translation-en
        Ign http://fr.archive.ubuntu.com quantal-updates/universe Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-updates/universe Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-updates/universe Translation-en
        Err http://fr.archive.ubuntu.com quantal-backports/main Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/restricted Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/universe Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/multiverse Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/main i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/restricted i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/universe i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-backports/multiverse i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Ign http://fr.archive.ubuntu.com quantal-backports/main Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-backports/main Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-backports/main Translation-en
        Ign http://fr.archive.ubuntu.com quantal-backports/multiverse Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-backports/multiverse Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-backports/multiverse Translation-en
        Ign http://fr.archive.ubuntu.com quantal-backports/restricted Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-backports/restricted Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-backports/restricted Translation-en
        Ign http://fr.archive.ubuntu.com quantal-backports/universe Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-backports/universe Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-backports/universe Translation-en
        Err http://fr.archive.ubuntu.com quantal-security/main Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/restricted Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/multiverse Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/universe Sources
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/main i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/restricted i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/multiverse i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Err http://fr.archive.ubuntu.com quantal-security/universe i386 Packages
        404 Not Found [IP : 91.189.92.201 80]
        Ign http://fr.archive.ubuntu.com quantal-security/main Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-security/main Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-security/main Translation-en
        Ign http://fr.archive.ubuntu.com quantal-security/multiverse Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-security/multiverse Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-security/multiverse Translation-en
        Ign http://fr.archive.ubuntu.com quantal-security/restricted Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-security/restricted Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-security/restricted Translation-en
        Ign http://fr.archive.ubuntu.com quantal-security/universe Translation-fr_FR
        Ign http://fr.archive.ubuntu.com quantal-security/universe Translation-fr
        Ign http://fr.archive.ubuntu.com quantal-security/universe Translation-en
        72 o réceptionnés en 16s (4 o/s)
        W: Erreur de GPG : http://extras.ubuntu.com quantal Release : Les signatures suivantes n'ont pas pu être vérifiées car la clé publique n'est pas disponible : NO_PUBKEY 16126D3A3E5C1192
        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/source/Sources 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.201 80]

        E: Le téléchargement de quelques fichiers d'index a échoué, ils ont été ignorés, ou les anciens ont été utilisés à la place.
        1. et maitenant sa me mes :
          removed `/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_quantal_partner_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_quantal_partner_source_Sources'
          removed `/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_quantal_Release'
          removed `/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_quantal_Release.gpg'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_main_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_main_i18n_Translation-fr'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_main_source_Sources'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_Release'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_Release.gpg'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_restricted_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_restricted_i18n_Translation-fr'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid_restricted_source_Sources'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-security_main_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-security_main_source_Sources'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-security_Release'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-security_Release.gpg'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-security_restricted_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-security_restricted_source_Sources'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_main_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_main_i18n_Translation-fr'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_main_source_Sources'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_Release'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_Release.gpg'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_restricted_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_restricted_i18n_Translation-fr'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_lucid-updates_restricted_source_Sources'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_quantal_main_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_quantal_main_i18n_Translation-en'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_quantal_Release'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_quantal_Release.gpg'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_quantal_restricted_binary-i386_Packages'
          removed `/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_quantal_restricted_i18n_Translation-en'
          removed `/var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_quantal_main_binary-i386_Packages'
          removed `/var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_quantal_main_source_Sources'
          removed `/var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_quantal_Release'
          removed `/var/lib/apt/lists/lock'
          rm: cannot remove `/var/lib/apt/lists/partial': Is a directory
          removed `/var/lib/apt/lists/Ubuntu%2012.10%20%5fQuantal%20Quetzal%5f%20-%20Release%20i386%20(20121017.2)_dists_quantal_main_binary-i386_Packages'
          removed `/var/lib/apt/lists/Ubuntu%2012.10%20%5fQuantal%20Quetzal%5f%20-%20Release%20i386%20(20121017.2)_dists_quantal_Release'
          removed `/var/lib/apt/lists/Ubuntu%2012.10%20%5fQuantal%20Quetzal%5f%20-%20Release%20i386%20(20121017.2)_dists_quantal_Release.gpg'
          removed `/var/lib/apt/lists/Ubuntu%2012.10%20%5fQuantal%20Quetzal%5f%20-%20Release%20i386%20(20121017.2)_dists_quantal_restricted_binary-i386_Packages'
          1. Apparemment il y a une ligne qui ne marche pas dans ta liste des sources...
            Tu fais :
            sudo gedit /etc/apt/sources.list
            et tu me colles ta liste...
            1. tien :

              deb cdrom:[Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2)]/ quantal main restricted

              # See https://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
              # newer versions of the distribution.
              deb http://fr.archive.ubuntu.com/ubuntu/ quantal main restricted multiverse
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal main restricted multiverse

              ## Major bug fix updates produced after the final release of the
              ## distribution.
              deb http://fr.archive.ubuntu.com/ubuntu/ quantal-updates main restricted multiverse
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-updates main restricted multiverse

              ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
              ## team. Also, please note that software in universe WILL NOT receive any
              ## review or updates from the Ubuntu security team.
              deb http://fr.archive.ubuntu.com/ubuntu/ quantal universe
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal universe
              deb http://fr.archive.ubuntu.com/ubuntu/ quantal-updates universe
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-updates universe

              ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
              ## team, and may not be under a free licence. Please satisfy yourself as to
              ## your rights to use the software. Also, please note that software in
              ## multiverse WILL NOT receive any review or updates from the Ubuntu
              ## security team.

              ## N.B. software from this repository may not have been tested as
              ## extensively as that contained in the main release, although it includes
              ## newer versions of some applications which may provide useful features.
              ## Also, please note that software in backports WILL NOT receive any review
              ## or updates from the Ubuntu security team.
              deb http://fr.archive.ubuntu.com/ubuntu/ quantal-backports main restricted universe multiverse
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-backports main restricted universe multiverse

              deb http://fr.archive.ubuntu.com/ubuntu/ quantal-security main restricted multiverse
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-security main restricted multiverse
              deb http://fr.archive.ubuntu.com/ubuntu/ quantal-security universe
              deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-security universe

              ## Uncomment the following two lines to add software from Canonical's
              ## 'partner' repository.
              ## This software is not part of Ubuntu, but is offered by Canonical and the
              ## respective vendors as a service to Ubuntu users.
              deb http://archive.canonical.com/ubuntu/ quantal partner
              deb-src http://archive.canonical.com/ubuntu/ quantal partner

              ## Uncomment the following two lines to add software from Ubuntu's
              ## 'extras' repository.
              ## This software is not part of Ubuntu, but is offered by third-party
              ## developers who want to ship their latest software.
              deb http://extras.ubuntu.com/ubuntu/ quantal main
              deb http://archive.ubuntu.com/ubuntu/ lucid restricted main
              deb-src http://archive.ubuntu.com/ubuntu/ lucid restricted main
              deb http://archive.ubuntu.com/ubuntu/ lucid-security main restricted
              deb-src http://archive.ubuntu.com/ubuntu/ lucid-security main restricted
              deb http://archive.ubuntu.com/ubuntu/ lucid-updates main restricted
              deb-src http://archive.ubuntu.com/ubuntu/ lucid-updates main restricted
              deb-src http://extras.ubuntu.com/ubuntu/ quantal main
              1. Dans le dernier paragraphe, tu supprimes la première ligne :
                deb http://extras.ubuntu.com/ubuntu/ quantal main
                et la toute dernière ligne :
                deb-src http ://extras(et la suite....)
                Ensuite tu enregistres (c'est sur la ligne du haut en tête de ta liste des sources)
                puis tu fermes ta liste des sources et tu remets :
                sudo apt-get update
                1. sa me remet sa:

                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal InRelease
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal Release.gpg
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal Release
                  Err cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main i386 Packages
                  Veuillez utiliser apt-cdrom afin de faire reconnaître ce cédérom par votre APT. apt-get update ne peut être employé pour ajouter de nouveaux cédéroms
                  Err cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted i386 Packages
                  Veuillez utiliser apt-cdrom afin de faire reconnaître ce cédérom par votre APT. apt-get update ne peut être employé pour ajouter de nouveaux cédéroms
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main Translation-fr_FR
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main Translation-fr
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/main Translation-en
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted Translation-fr_FR
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted Translation-fr
                  Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2) quantal/restricted Translation-en
                  Ign http://archive.canonical.com quantal InRelease
                  Ign http://fr.archive.ubuntu.com quantal InRelease
                  Ign http://archive.ubuntu.com lucid InRelease
                  Atteint http://archive.canonical.com quantal Release.gpg
                  Ign http://fr.archive.ubuntu.com quantal-updates InRelease
                  Atteint http://archive.canonical.com quantal Release
                  Ign http://archive.ubuntu.com lucid-security InRelease
                  Ign http://fr.archive.ubuntu.com quantal-backports InRelease
                  Atteint http://archive.canonical.com quantal/partner Sources
                  Ign http://fr.archive.ubuntu.com quantal-security InRelease
                  Ign http://archive.ubuntu.com lucid-updates InRelease
                  Atteint http://archive.canonical.com quantal/partner i386 Packages
                  Ign http://fr.archive.ubuntu.com quantal Release.gpg
                  Atteint http://archive.ubuntu.com lucid Release.gpg
                  Ign http://fr.archive.ubuntu.com quantal-updates Release.gpg
                  Ign http://fr.archive.ubuntu.com quantal-backports Release.gpg
                  Ign http://fr.archive.ubuntu.com quantal-security Release.gpg
                  Atteint http://archive.ubuntu.com lucid-security Release.gpg
                  Ign http://fr.archive.ubuntu.com quantal Release
                  Ign http://fr.archive.ubuntu.com quantal-updates Release
                  Ign http://fr.archive.ubuntu.com quantal-backports Release
                  Atteint http://archive.ubuntu.com lucid-updates Release.gpg
                  Ign http://fr.archive.ubuntu.com quantal-security Release
                  Atteint http://archive.ubuntu.com lucid Release
                  Ign http://archive.canonical.com quantal/partner Translation-fr_FR
                  Atteint http://archive.ubuntu.com lucid-security Release
                  Ign http://archive.canonical.com quantal/partner Translation-fr
                  Atteint http://archive.ubuntu.com lucid-updates Release
                  Ign http://archive.canonical.com quantal/partner Translation-en
                  Atteint http://archive.ubuntu.com lucid/restricted Sources
                  Atteint http://archive.ubuntu.com lucid/main Sources
                  Atteint http://archive.ubuntu.com lucid/restricted i386 Packages
                  Atteint http://archive.ubuntu.com lucid/main i386 Packages
                  Atteint http://archive.ubuntu.com lucid/main Translation-fr
                  Atteint http://archive.ubuntu.com lucid/restricted Translation-fr
                  Atteint http://archive.ubuntu.com lucid-security/main Sources
                  Atteint http://archive.ubuntu.com lucid-security/restricted Sources
                  Atteint http://archive.ubuntu.com lucid-security/main i386 Packages
                  Atteint http://archive.ubuntu.com lucid-security/restricted i386 Packages
                  Atteint http://archive.ubuntu.com lucid-updates/main Sources
                  Atteint http://archive.ubuntu.com lucid-updates/restricted Sources
                  Atteint http://archive.ubuntu.com lucid-updates/main i386 Packages
                  Atteint http://archive.ubuntu.com lucid-updates/restricted i386 Packages
                  Atteint http://archive.ubuntu.com lucid-updates/main Translation-fr
                  Atteint http://archive.ubuntu.com lucid-updates/restricted Translation-fr
                  Ign http://archive.ubuntu.com lucid/main Translation-fr_FR
                  Ign http://archive.ubuntu.com lucid/main Translation-en
                  Ign http://archive.ubuntu.com lucid/restricted Translation-fr_FR
                  Ign http://archive.ubuntu.com lucid/restricted Translation-en
                  Ign http://archive.ubuntu.com lucid-security/main Translation-fr_FR
                  Ign http://archive.ubuntu.com lucid-security/main Translation-fr
                  Ign http://archive.ubuntu.com lucid-security/main Translation-en
                  Ign http://archive.ubuntu.com lucid-security/restricted Translation-fr_FR
                  Ign http://archive.ubuntu.com lucid-security/restricted Translation-fr
                  Ign http://archive.ubuntu.com lucid-security/restricted Translation-en
                  Err http://fr.archive.ubuntu.com quantal/main Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/restricted Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/multiverse Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/universe Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/main i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/restricted i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/multiverse i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal/universe i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Ign http://fr.archive.ubuntu.com quantal/main Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal/main Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal/main Translation-en
                  Ign http://fr.archive.ubuntu.com quantal/multiverse Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal/multiverse Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal/multiverse Translation-en
                  Ign http://fr.archive.ubuntu.com quantal/restricted Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal/restricted Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal/restricted Translation-en
                  Ign http://fr.archive.ubuntu.com quantal/universe Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal/universe Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal/universe Translation-en
                  Err http://fr.archive.ubuntu.com quantal-updates/main Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/restricted Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/multiverse Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/universe Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/main i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/restricted i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/multiverse i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-updates/universe i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Ign http://fr.archive.ubuntu.com quantal-updates/main Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-updates/main Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-updates/main Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-updates/multiverse Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-updates/multiverse Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-updates/multiverse Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-updates/restricted Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-updates/restricted Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-updates/restricted Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-updates/universe Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-updates/universe Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-updates/universe Translation-en
                  Err http://fr.archive.ubuntu.com quantal-backports/main Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/restricted Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/universe Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/multiverse Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/main i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/restricted i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/universe i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-backports/multiverse i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Ign http://fr.archive.ubuntu.com quantal-backports/main Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-backports/main Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-backports/main Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-backports/multiverse Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-backports/multiverse Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-backports/multiverse Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-backports/restricted Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-backports/restricted Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-backports/restricted Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-backports/universe Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-backports/universe Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-backports/universe Translation-en
                  Err http://fr.archive.ubuntu.com quantal-security/main Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/restricted Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/multiverse Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/universe Sources
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/main i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/restricted i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/multiverse i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Err http://fr.archive.ubuntu.com quantal-security/universe i386 Packages
                  404 Not Found [IP : 91.189.92.200 80]
                  Ign http://fr.archive.ubuntu.com quantal-security/main Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-security/main Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-security/main Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-security/multiverse Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-security/multiverse Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-security/multiverse Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-security/restricted Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-security/restricted Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-security/restricted Translation-en
                  Ign http://fr.archive.ubuntu.com quantal-security/universe Translation-fr_FR
                  Ign http://fr.archive.ubuntu.com quantal-security/universe Translation-fr
                  Ign http://fr.archive.ubuntu.com quantal-security/universe Translation-en
                  W: Impossible de récupérer cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2)/dists/quantal/main/binary-i386/Packages Veuillez utiliser apt-cdrom afin de faire reconnaître ce cédérom par votre APT. apt-get update ne peut être employé pour ajouter de nouveaux cédéroms

                  W: Impossible de récupérer cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2)/dists/quantal/restricted/binary-i386/Packages Veuillez utiliser apt-cdrom afin de faire reconnaître ce cédérom par votre APT. apt-get update ne peut être employé pour ajouter de nouveaux cédéroms

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/source/Sources 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/main/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/restricted/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/multiverse/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  W: Impossible de récupérer http://fr.archive.ubuntu.com/ubuntu/dists/quantal-security/universe/binary-i386/Packages 404 Not Found [IP : 91.189.92.200 80]

                  E: Le téléchargement de quelques fichiers d'index a échoué, ils ont été ignorés, ou les anciens ont été utilisés à la place.
                  1. Apparemment, ton PC essaie d'aller voir sur le CDROM d'installation...
                    Tu ouvres le gestionnaire de mise à jour (s'il n'est pas dans la liste de gauche, tu cliques sur la première icône - rond Ubuntu - )
                    Quand il est ouvert, tu cliques sur "Paramètres" (en bas)
                    puis sur l'onglet "autres logiciels" si le CDROM est coché tu l'enlèves...
                    1. je suis an anglais c'est quoi le gestionaire de mise a jour en anglais??????????????????
                      1. c'est software updater et quand je louvre il charge et il met :

                        W:GPG error: http://extras.ubuntu.com quantal Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 16126D3A3E5C1192, W:Failed to fetch cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2)/dists/quantal/main/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
                        , W:Failed to fetch cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 (20121017.2)/dists/quantal/restricted/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/source/Sources 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-backports/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , W:Failed to fetch http://fr.archive.ubuntu.com/ubuntu/dists/quantal-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.15 80]
                        , E:Some index files failed to download. They have been ignored, or old ones used instead.
                        1. Oui, c'est bien ça, il demande le disque d'installation...
                          Tu n'as pas moyen d'ouvrir seulement l'icône de mise à jour, pour pouvoir aller dans les paramètres et enlever ce coche ?
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