voila le résultat de pat-get update root@debian:/home/debiandadou#
Ign:1 http://deb.debian.org/debian stretch InRelease
Ign:2 http://deb.debian.org/debian stretch/updates InRelease
Ign:3 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic InRelease
Réception de:4 http://deb.debian.org/debian stretch-updates InRelease [91,0 kB]
Réception de:5 http://ppa.launchpad.net/webupd8team/java/ubuntu cosmic InRelease [15,4 kB]
Réception de:6 http://download.tuxfamily.org/librazik/decepas LZK-DCP-users InRelease [24,6 kB]
Ign:5 http://ppa.launchpad.net/webupd8team/java/ubuntu cosmic InRelease
Ign:7 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic Release
Réception de:8 http://deb.debian.org/debian stretch-proposed-updates InRelease [105 kB]
Ign:9 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 Packages
Réception de:10 http://deb.debian.org/debian stretch-backports InRelease [91,8 kB]
Ign:11 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all Packages
Réception de:12 http://deb.debian.org/debian-security stretch/updates InRelease [94,3 kB]
Ign:13 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr
Atteint:14 http://deb.debian.org/debian stretch Release
Ign:15 http://deb.debian.org/debian stretch/updates Release
Réception de:16 http://deb.debian.org/debian stretch-proposed-updates/main amd64 Packages.diff/Index [27,8 kB]
Réception de:17 http://deb.debian.org/debian stretch-proposed-updates/main Translation-en.diff/Index [27,8 kB]
Réception de:19 http://deb.debian.org/debian stretch-backports/main Sources.diff/Index [27,8 kB]
Ign:20 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-en
Réception de:21 http://deb.debian.org/debian stretch-backports/main amd64 Packages.diff/Index [27,8 kB]
Réception de:22 http://deb.debian.org/debian stretch-backports/main Translation-en.diff/Index [27,8 kB]
Ign:23 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr_FR
Réception de:24 http://deb.debian.org/debian stretch-proposed-updates/main amd64 Packages 2018-07-11-1414.45.pdiff [1 723 B]
Réception de:24 http://deb.debian.org/debian stretch-proposed-updates/main amd64 Packages 2018-07-11-1414.45.pdiff [1 723 B]
Réception de:25 http://deb.debian.org/debian stretch-proposed-updates/main Translation-en 2018-07-11-1414.45.pdiff [202 B]
Réception de:25 http://deb.debian.org/debian stretch-proposed-updates/main Translation-en 2018-07-11-1414.45.pdiff [202 B]
Réception de:26 http://deb.debian.org/debian stretch-backports/main Sources 2018-07-11-1414.45.pdiff [730 B]
Réception de:27 http://deb.debian.org/debian stretch-backports/main Sources 2018-07-11-2020.17.pdiff [1 644 B]
Réception de:28 http://deb.debian.org/debian stretch-backports/main amd64 Packages 2018-07-11-1414.45.pdiff [612 B]
Réception de:29 http://deb.debian.org/debian stretch-backports/main amd64 Packages 2018-07-11-2020.17.pdiff [598 B]
Réception de:27 http://deb.debian.org/debian stretch-backports/main Sources 2018-07-11-2020.17.pdiff [1 644 B]
Réception de:29 http://deb.debian.org/debian stretch-backports/main amd64 Packages 2018-07-11-2020.17.pdiff [598 B]
Ign:30 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 DEP-11 Metadata
Réception de:31 http://deb.debian.org/debian stretch-backports/main Translation-en 2018-07-11-2020.17.pdiff [999 B]
Réception de:31 http://deb.debian.org/debian stretch-backports/main Translation-en 2018-07-11-2020.17.pdiff [999 B]
Ign:32 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all DEP-11 Metadata
Ign:33 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 Packages
Réception de:34 http://deb.debian.org/debian-security stretch/updates/main Sources [150 kB]
Ign:11 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all Packages
Réception de:35 http://deb.debian.org/debian-security stretch/updates/main amd64 Packages [371 kB]
Ign:13 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr
Ign:20 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-en
Ign:23 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr_FR
Réception de:36 http://deb.debian.org/debian-security stretch/updates/main Translation-en [174 kB]
Ign:30 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:32 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all DEP-11 Metadata
Ign:37 http://deb.debian.org/debian stretch/updates/main Sources
Ign:38 http://deb.debian.org/debian stretch/updates/main all Packages
Ign:33 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:39 http://deb.debian.org/debian stretch/updates/main amd64 Packages
Ign:9 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 Packages
Ign:40 http://deb.debian.org/debian stretch/updates/main Translation-fr
Ign:41 http://deb.debian.org/debian stretch/updates/main Translation-en
Ign:11 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all Packages
Ign:42 http://deb.debian.org/debian stretch/updates/main Translation-fr_FR
Ign:13 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr
Ign:43 http://deb.debian.org/debian stretch/updates/main amd64 DEP-11 Metadata
Ign:44 http://deb.debian.org/debian stretch/updates/main all DEP-11 Metadata
Ign:20 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-en
Ign:45 http://deb.debian.org/debian stretch/updates/main DEP-11 64x64 Icons
Ign:46 http://deb.debian.org/debian stretch/updates/contrib all Packages
Ign:47 http://deb.debian.org/debian stretch/updates/contrib amd64 Packages
Ign:23 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr_FR
Ign:48 http://deb.debian.org/debian stretch/updates/contrib Translation-fr
Ign:30 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:49 http://deb.debian.org/debian stretch/updates/contrib Translation-en
Ign:32 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all DEP-11 Metadata
Ign:50 http://deb.debian.org/debian stretch/updates/contrib Translation-fr_FR
Ign:51 http://deb.debian.org/debian stretch/updates/contrib all DEP-11 Metadata
Ign:33 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:52 http://deb.debian.org/debian stretch/updates/contrib amd64 DEP-11 Metadata
Ign:53 http://deb.debian.org/debian stretch/updates/contrib DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 Packages
Ign:54 http://deb.debian.org/debian stretch/updates/non-free amd64 Packages
Ign:55 http://deb.debian.org/debian stretch/updates/non-free all Packages
Ign:11 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all Packages
Ign:56 http://deb.debian.org/debian stretch/updates/non-free Translation-fr_FR
Ign:13 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr
Ign:57 http://deb.debian.org/debian stretch/updates/non-free Translation-fr
Ign:20 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-en
Ign:58 http://deb.debian.org/debian stretch/updates/non-free Translation-en
Ign:23 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr_FR
Ign:59 http://deb.debian.org/debian stretch/updates/non-free all DEP-11 Metadata
Ign:60 http://deb.debian.org/debian stretch/updates/non-free amd64 DEP-11 Metadata
Ign:30 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:61 http://deb.debian.org/debian stretch/updates/non-free DEP-11 64x64 Icons
Ign:37 http://deb.debian.org/debian stretch/updates/main Sources
Ign:38 http://deb.debian.org/debian stretch/updates/main all Packages
Ign:32 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all DEP-11 Metadata
Ign:39 http://deb.debian.org/debian stretch/updates/main amd64 Packages
Ign:33 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:40 http://deb.debian.org/debian stretch/updates/main Translation-fr
Ign:41 http://deb.debian.org/debian stretch/updates/main Translation-en
Ign:9 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 Packages
Ign:11 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all Packages
Ign:42 http://deb.debian.org/debian stretch/updates/main Translation-fr_FR
Ign:43 http://deb.debian.org/debian stretch/updates/main amd64 DEP-11 Metadata
Ign:13 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr
Ign:44 http://deb.debian.org/debian stretch/updates/main all DEP-11 Metadata
Ign:45 http://deb.debian.org/debian stretch/updates/main DEP-11 64x64 Icons
Ign:20 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-en
Ign:46 http://deb.debian.org/debian stretch/updates/contrib all Packages
Ign:47 http://deb.debian.org/debian stretch/updates/contrib amd64 Packages
Ign:23 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr_FR
Ign:48 http://deb.debian.org/debian stretch/updates/contrib Translation-fr
Ign:49 http://deb.debian.org/debian stretch/updates/contrib Translation-en
Ign:30 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:32 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all DEP-11 Metadata
Ign:50 http://deb.debian.org/debian stretch/updates/contrib Translation-fr_FR
Ign:51 http://deb.debian.org/debian stretch/updates/contrib all DEP-11 Metadata
Ign:33 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:52 http://deb.debian.org/debian stretch/updates/contrib amd64 DEP-11 Metadata
Ign:53 http://deb.debian.org/debian stretch/updates/contrib DEP-11 64x64 Icons
Err:9 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 Packages
404 Not Found
Ign:54 http://deb.debian.org/debian stretch/updates/non-free amd64 Packages
Ign:55 http://deb.debian.org/debian stretch/updates/non-free all Packages
Ign:11 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all Packages
Ign:13 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr
Ign:56 http://deb.debian.org/debian stretch/updates/non-free Translation-fr_FR
Ign:20 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-en
Ign:57 http://deb.debian.org/debian stretch/updates/non-free Translation-fr
Ign:23 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main Translation-fr_FR
Ign:58 http://deb.debian.org/debian stretch/updates/non-free Translation-en
Ign:59 http://deb.debian.org/debian stretch/updates/non-free all DEP-11 Metadata
Ign:30 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:60 http://deb.debian.org/debian stretch/updates/non-free amd64 DEP-11 Metadata
Ign:61 http://deb.debian.org/debian stretch/updates/non-free DEP-11 64x64 Icons
Ign:32 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main all DEP-11 Metadata
Ign:37 http://deb.debian.org/debian stretch/updates/main Sources
Ign:38 http://deb.debian.org/debian stretch/updates/main all Packages
Ign:39 http://deb.debian.org/debian stretch/updates/main amd64 Packages
Ign:33 http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:40 http://deb.debian.org/debian stretch/updates/main Translation-fr
Ign:41 http://deb.debian.org/debian stretch/updates/main Translation-en
Ign:42 http://deb.debian.org/debian stretch/updates/main Translation-fr_FR
Ign:43 http://deb.debian.org/debian stretch/updates/main amd64 DEP-11 Metadata
Ign:44 http://deb.debian.org/debian stretch/updates/main all DEP-11 Metadata
Ign:45 http://deb.debian.org/debian stretch/updates/main DEP-11 64x64 Icons
Ign:46 http://deb.debian.org/debian stretch/updates/contrib all Packages
Ign:47 http://deb.debian.org/debian stretch/updates/contrib amd64 Packages
Ign:48 http://deb.debian.org/debian stretch/updates/contrib Translation-fr
Ign:49 http://deb.debian.org/debian stretch/updates/contrib Translation-en
Ign:50 http://deb.debian.org/debian stretch/updates/contrib Translation-fr_FR
Ign:51 http://deb.debian.org/debian stretch/updates/contrib all DEP-11 Metadata
Ign:52 http://deb.debian.org/debian stretch/updates/contrib amd64 DEP-11 Metadata
Ign:53 http://deb.debian.org/debian stretch/updates/contrib DEP-11 64x64 Icons
Ign:54 http://deb.debian.org/debian stretch/updates/non-free amd64 Packages
Ign:55 http://deb.debian.org/debian stretch/updates/non-free all Packages
Ign:56 http://deb.debian.org/debian stretch/updates/non-free Translation-fr_FR
Ign:57 http://deb.debian.org/debian stretch/updates/non-free Translation-fr
Ign:58 http://deb.debian.org/debian stretch/updates/non-free Translation-en
Ign:59 http://deb.debian.org/debian stretch/updates/non-free all DEP-11 Metadata
Ign:60 http://deb.debian.org/debian stretch/updates/non-free amd64 DEP-11 Metadata
Ign:61 http://deb.debian.org/debian stretch/updates/non-free DEP-11 64x64 Icons
Ign:37 http://deb.debian.org/debian stretch/updates/main Sources
Ign:38 http://deb.debian.org/debian stretch/updates/main all Packages
Ign:39 http://deb.debian.org/debian stretch/updates/main amd64 Packages
Ign:40 http://deb.debian.org/debian stretch/updates/main Translation-fr
Ign:41 http://deb.debian.org/debian stretch/updates/main Translation-en
Ign:42 http://deb.debian.org/debian stretch/updates/main Translation-fr_FR
Ign:43 http://deb.debian.org/debian stretch/updates/main amd64 DEP-11 Metadata
Ign:44 http://deb.debian.org/debian stretch/updates/main all DEP-11 Metadata
Ign:45 http://deb.debian.org/debian stretch/updates/main DEP-11 64x64 Icons
Ign:46 http://deb.debian.org/debian stretch/updates/contrib all Packages
Ign:47 http://deb.debian.org/debian stretch/updates/contrib amd64 Packages
Ign:48 http://deb.debian.org/debian stretch/updates/contrib Translation-fr
Ign:49 http://deb.debian.org/debian stretch/updates/contrib Translation-en
Ign:50 http://deb.debian.org/debian stretch/updates/contrib Translation-fr_FR
Ign:51 http://deb.debian.org/debian stretch/updates/contrib all DEP-11 Metadata
Ign:52 http://deb.debian.org/debian stretch/updates/contrib amd64 DEP-11 Metadata
Ign:53 http://deb.debian.org/debian stretch/updates/contrib DEP-11 64x64 Icons
Ign:54 http://deb.debian.org/debian stretch/updates/non-free amd64 Packages
Ign:55 http://deb.debian.org/debian stretch/updates/non-free all Packages
Ign:56 http://deb.debian.org/debian stretch/updates/non-free Translation-fr_FR
Ign:57 http://deb.debian.org/debian stretch/updates/non-free Translation-fr
Ign:58 http://deb.debian.org/debian stretch/updates/non-free Translation-en
Ign:59 http://deb.debian.org/debian stretch/updates/non-free all DEP-11 Metadata
Ign:60 http://deb.debian.org/debian stretch/updates/non-free amd64 DEP-11 Metadata
Ign:61 http://deb.debian.org/debian stretch/updates/non-free DEP-11 64x64 Icons
Ign:37 http://deb.debian.org/debian stretch/updates/main Sources
Ign:38 http://deb.debian.org/debian stretch/updates/main all Packages
Ign:39 http://deb.debian.org/debian stretch/updates/main amd64 Packages
Ign:40 http://deb.debian.org/debian stretch/updates/main Translation-fr
Ign:41 http://deb.debian.org/debian stretch/updates/main Translation-en
Ign:42 http://deb.debian.org/debian stretch/updates/main Translation-fr_FR
Ign:43 http://deb.debian.org/debian stretch/updates/main amd64 DEP-11 Metadata
Ign:44 http://deb.debian.org/debian stretch/updates/main all DEP-11 Metadata
Ign:45 http://deb.debian.org/debian stretch/updates/main DEP-11 64x64 Icons
Ign:46 http://deb.debian.org/debian stretch/updates/contrib all Packages
Ign:47 http://deb.debian.org/debian stretch/updates/contrib amd64 Packages
Ign:48 http://deb.debian.org/debian stretch/updates/contrib Translation-fr
Ign:49 http://deb.debian.org/debian stretch/updates/contrib Translation-en
Ign:50 http://deb.debian.org/debian stretch/updates/contrib Translation-fr_FR
Ign:51 http://deb.debian.org/debian stretch/updates/contrib all DEP-11 Metadata
Ign:52 http://deb.debian.org/debian stretch/updates/contrib amd64 DEP-11 Metadata
Ign:53 http://deb.debian.org/debian stretch/updates/contrib DEP-11 64x64 Icons
Ign:54 http://deb.debian.org/debian stretch/updates/non-free amd64 Packages
Ign:55 http://deb.debian.org/debian stretch/updates/non-free all Packages
Ign:56 http://deb.debian.org/debian stretch/updates/non-free Translation-fr_FR
Ign:57 http://deb.debian.org/debian stretch/updates/non-free Translation-fr
Ign:58 http://deb.debian.org/debian stretch/updates/non-free Translation-en
Ign:59 http://deb.debian.org/debian stretch/updates/non-free all DEP-11 Metadata
Ign:60 http://deb.debian.org/debian stretch/updates/non-free amd64 DEP-11 Metadata
Ign:61 http://deb.debian.org/debian stretch/updates/non-free DEP-11 64x64 Icons
Err:37 http://deb.debian.org/debian stretch/updates/main Sources
404 Not Found [IP : 2a04:4e42:1d::204 80]
Ign:38 http://deb.debian.org/debian stretch/updates/main all Packages
Ign:39 http://deb.debian.org/debian stretch/updates/main amd64 Packages
Ign:40 http://deb.debian.org/debian stretch/updates/main Translation-fr
Ign:41 http://deb.debian.org/debian stretch/updates/main Translation-en
Ign:42 http://deb.debian.org/debian stretch/updates/main Translation-fr_FR
Ign:43 http://deb.debian.org/debian stretch/updates/main amd64 DEP-11 Metadata
Ign:44 http://deb.debian.org/debian stretch/updates/main all DEP-11 Metadata
Ign:45 http://deb.debian.org/debian stretch/updates/main DEP-11 64x64 Icons
Ign:46 http://deb.debian.org/debian stretch/updates/contrib all Packages
Ign:47 http://deb.debian.org/debian stretch/updates/contrib amd64 Packages
1 264 ko réceptionnés en 9s (127 ko/s)
Lecture des listes de paquets... Fait
W: Erreur de GPG : http://ppa.launchpad.net/webupd8team/java/ubuntu cosmic InRelease : Les signatures suivantes n'ont pas pu être vérifiées car la clé publique n'est pas disponible : NO_PUBKEY C2518248EEA14886
W: The repository 'http://ppa.launchpad.net/webupd8team/java/ubuntu cosmic InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu cosmic Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'http://deb.debian.org/debian stretch/updates Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Impossible de récupérer http://ppa.launchpad.net/paolorotolo/android-studio/ubuntu/dists/cosmic/main/binary-amd64/Packages 404 Not Found
E: Impossible de récupérer http://deb.debian.org/debian/dists/stretch/updates/main/source/Sources 404 Not Found [IP : 2a04:4e42:1d::204 80]
E: Le téléchargement de quelques fichiers d'index a échoué, ils ont été ignorés, ou les anciens ont été utilisés à la place.
root@debian:/home/debiandadou#
" Tous viens a point à qui sait attendre ! "