Depuis un moment la commande apt-get update m’affiche une erreur que j’ai du mal à comprendre :
Ign:1 http://ftp.fr.debian.org/debian stretch InRelease
Atteint:2 http://security.debian.org/debian-security stretch/updates InRelease
Atteint:3 http://ftp.fr.debian.org/debian stretch-updates InRelease
Ign:4 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic InRelease
Atteint:5 http://ftp.debian.org/debian jessie-backports InRelease
Atteint:7 http://ftp.fr.debian.org/debian stretch Release
Ign:8 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic Release
Ign:9 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all Packages
Ign:6 http://cdn-fastly.deb.debian.org/debian stretch InRelease
Ign:10 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 Packages
Atteint:11 http://cdn-fastly.deb.debian.org/debian stretch Release
Ign:12 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr
Ign:13 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr_FR
Ign:14 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-en
Ign:15 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all DEP-11 Metadata
Ign:16 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all Packages
Ign:10 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 Packages
Ign:12 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr
Ign:13 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr_FR
Atteint:19 https://download.sublimetext.com apt/stable/ InRelease
Ign:14 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-en
Ign:15 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all DEP-11 Metadata
Ign:16 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all Packages
Ign:10 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 Packages
Ign:12 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr
Ign:13 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr_FR
Ign:14 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-en
Ign:15 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all DEP-11 Metadata
Ign:16 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all Packages
Ign:10 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 Packages
Ign:12 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr
Ign:13 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr_FR
Ign:14 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-en
Ign:15 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all DEP-11 Metadata
Ign:16 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all Packages
Ign:10 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 Packages
Ign:12 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr
Ign:13 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr_FR
Ign:14 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-en
Ign:15 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all DEP-11 Metadata
Ign:16 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main DEP-11 64x64 Icons
Ign:9 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all Packages
Err:10 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 Packages
404 Not Found
Atteint:21 https://packagecloud.io/AtomEditor/atom/any any InRelease
Ign:12 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr
Ign:13 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-fr_FR
Ign:14 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main Translation-en
Ign:15 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main all DEP-11 Metadata
Ign:16 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic/main DEP-11 64x64 Icons
Lecture des listes de paquets... Fait
W: The repository 'http://ppa.launchpad.net/linrunner/tlp/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.
E: Impossible de récupérer http://ppa.launchpad.net/linrunner/tlp/ubuntu/dists/cosmic/main/binary-amd64/Packages 404 Not Found
E: Le téléchargement de quelques fichiers d'index a échoué, ils ont été ignorés, ou les anciens ont été utilisés à la place.
il semblerait qu’il ne soit pas en mesure de récupérer certain paquet seulement je n’ai pas d’idées pour régler ce problème