problem is back on Oneiric i386: W: Erreur de GPG : http://ppa.launchpad.net oneiric Release : Les signatures suivantes n'ont pas pu être vérifiées car la clé publique n'est pas disponible : NO_PUBKEY C2518248EEA14886 i've tried to set it via: sudo apt-key adv --keyserver.ubuntu.com --recv-keys EEA14886 and get: Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.zLwmvcRIAl --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver.ubuntu.com --recv-keys EEA14886 gpg: Invalid option "--keyserver.ubuntu.com" then tried: sudo apt-get -o Acquire::http::No-Cache=True -o Acquire::BrokenProxy=true update and get: Ign http://archive.canonical.com oneiric InRelease Ign http://security.ubuntu.com oneiric-security InRelease Ign http://archive.ubuntu.com oneiric InRelease Ign http://archive.ubuntu.com oneiric-updates InRelease Ign http://archive.ubuntu.com oneiric-proposed InRelease Ign http://ppa.launchpad.net natty InRelease Ign http://ppa.launchpad.net oneiric InRelease Ign http://ppa.launchpad.net oneiric InRelease Atteint http://archive.canonical.com oneiric Release.gpg Atteint http://packages.medibuntu.org natty InRelease Atteint http://security.ubuntu.com oneiric-security Release.gpg Atteint http://archive.ubuntu.com oneiric Release.gpg Ign http://ppa.launchpad.net oneiric InRelease Ign http://ppa.launchpad.net natty InRelease Ign http://ppa.launchpad.net natty InRelease Ign http://ppa.launchpad.net oneiric InRelease Ign http://ppa.launchpad.net oneiric InRelease Ign http://ppa.launchpad.net natty InRelease Atteint http://archive.canonical.com oneiric Release Atteint http://security.ubuntu.com oneiric-security Release Atteint http://archive.ubuntu.com oneiric-updates Release.gpg Atteint http://ppa.launchpad.net natty Release.gpg Atteint http://ppa.launchpad.net oneiric Release.gpg Atteint http://packages.medibuntu.org natty/free i386 Packages Atteint http://archive.canonical.com oneiric/partner i386 Packages Atteint http://ppa.launchpad.net oneiric Release.gpg Atteint http://ppa.launchpad.net oneiric Release.gpg Atteint http://ppa.launchpad.net natty Release.gpg Atteint http://archive.ubuntu.com oneiric-proposed Release.gpg Atteint http://ppa.launchpad.net natty Release.gpg Atteint http://ppa.launchpad.net oneiric Release.gpg Atteint http://security.ubuntu.com oneiric-security/main i386 Packages Ign http://archive.canonical.com oneiric/partner TranslationIndex Réception de :1 http://ppa.launchpad.net oneiric Release.gpg [316 B] Atteint http://packages.medibuntu.org natty/non-free i386 Packages Atteint http://archive.ubuntu.com oneiric Release Atteint http://ppa.launchpad.net natty Release.gpg Atteint http://ppa.launchpad.net natty Release Atteint http://ppa.launchpad.net oneiric Release Atteint http://ppa.launchpad.net oneiric Release Atteint http://ppa.launchpad.net oneiric Release Atteint http://security.ubuntu.com oneiric-security/universe i386 Packages Atteint http://security.ubuntu.com oneiric-security/restricted i386 Packages Atteint http://security.ubuntu.com oneiric-security/multiverse i386 Packages Ign http://security.ubuntu.com oneiric-security/main TranslationIndex Ign http://security.ubuntu.com oneiric-security/multiverse TranslationIndex Atteint http://archive.ubuntu.com oneiric-updates Release Atteint http://ppa.launchpad.net natty Release Atteint http://ppa.launchpad.net natty Release Atteint http://ppa.launchpad.net oneiric Release Ign http://packages.medibuntu.org natty/free TranslationIndex Ign http://security.ubuntu.com oneiric-security/restricted TranslationIndex Ign http://security.ubuntu.com oneiric-security/universe TranslationIndex Atteint http://archive.ubuntu.com oneiric-proposed Release Atteint http://archive.ubuntu.com oneiric/main i386 Packages Atteint http://archive.ubuntu.com oneiric/universe i386 Packages Atteint http://archive.ubuntu.com oneiric/restricted i386 Packages Atteint http://archive.ubuntu.com oneiric/multiverse i386 Packages Atteint http://ppa.launchpad.net oneiric Release Atteint http://ppa.launchpad.net natty Release Ign http://ppa.launchpad.net oneiric Release Atteint http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex Atteint http://ppa.launchpad.net oneiric/main i386 Packages Ign http://ppa.launchpad.net oneiric/main TranslationIndex Atteint http://ppa.launchpad.net oneiric/main i386 Packages Ign http://archive.ubuntu.com oneiric/main TranslationIndex Ign http://archive.ubuntu.com oneiric/multiverse TranslationIndex Ign http://packages.medibuntu.org natty/non-free TranslationIndex Ign http://archive.ubuntu.com oneiric/restricted TranslationIndex Ign http://archive.ubuntu.com oneiric/universe TranslationIndex Atteint http://archive.ubuntu.com oneiric-updates/main i386 Packages Atteint http://archive.ubuntu.com oneiric-updates/universe i386 Packages Ign http://ppa.launchpad.net oneiric/main TranslationIndex Atteint http://archive.ubuntu.com oneiric-updates/restricted i386 Packages Atteint http://archive.ubuntu.com oneiric-updates/multiverse i386 Packages Ign http://archive.ubuntu.com oneiric-updates/main TranslationIndex Ign http://archive.ubuntu.com oneiric-updates/multiverse TranslationIndex Atteint http://ppa.launchpad.net oneiric/main i386 Packages Ign http://ppa.launchpad.net oneiric/main TranslationIndex Atteint http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex Atteint http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex Atteint http://ppa.launchpad.net oneiric/main i386 Packages Ign http://archive.ubuntu.com oneiric-updates/restricted TranslationIndex Ign http://archive.ubuntu.com oneiric-updates/universe TranslationIndex Atteint http://archive.ubuntu.com oneiric-proposed/main i386 Packages Ign http://ppa.launchpad.net oneiric/main TranslationIndex Ign http://ppa.launchpad.net oneiric/main i386 Packages/DiffIndex Atteint http://archive.ubuntu.com oneiric-proposed/universe i386 Packages Atteint http://archive.ubuntu.com oneiric-proposed/restricted i386 Packages Ign http://download.virtualbox.org natty InRelease Atteint http://archive.ubuntu.com oneiric-proposed/multiverse i386 Packages Ign http://archive.ubuntu.com oneiric-proposed/main TranslationIndex Ign http://archive.ubuntu.com oneiric-proposed/multiverse TranslationIndex Ign http://ppa.launchpad.net oneiric/main TranslationIndex Atteint http://ppa.launchpad.net natty/main i386 Packages Ign http://archive.ubuntu.com oneiric-proposed/restricted TranslationIndex Ign http://archive.ubuntu.com oneiric-proposed/universe TranslationIndex Atteint http://archive.ubuntu.com oneiric/main Translation-fr Atteint http://archive.ubuntu.com oneiric/multiverse Translation-fr Ign http://ppa.launchpad.net natty/main TranslationIndex Atteint http://archive.ubuntu.com oneiric/restricted Translation-fr Atteint http://archive.ubuntu.com oneiric/universe Translation-fr Atteint http://download.virtualbox.org natty Release.gpg Atteint http://ppa.launchpad.net oneiric/main i386 Packages Atteint http://download.virtualbox.org natty Release Ign http://archive.canonical.com oneiric/partner Translation-fr_FR Ign http://security.ubuntu.com oneiric-security/main Translation-fr_FR Ign http://archive.canonical.com oneiric/partner Translation-fr Ign http://security.ubuntu.com oneiric-security/main Translation-fr Ign http://security.ubuntu.com oneiric-security/main Translation-en Ign http://security.ubuntu.com oneiric-security/multiverse Translation-fr_FR Ign http://security.ubuntu.com oneiric-security/multiverse Translation-fr Ign http://archive.canonical.com oneiric/partner Translation-en Ign http://security.ubuntu.com oneiric-security/multiverse Translation-en Ign http://security.ubuntu.com oneiric-security/restricted Translation-fr_FR Ign http://security.ubuntu.com oneiric-security/restricted Translation-fr Ign http://security.ubuntu.com oneiric-security/restricted Translation-en Ign http://security.ubuntu.com oneiric-security/universe Translation-fr_FR Ign http://security.ubuntu.com oneiric-security/universe Translation-fr Ign http://security.ubuntu.com oneiric-security/universe Translation-en Atteint http://download.virtualbox.org natty/contrib i386 Packages Ign http://download.virtualbox.org natty/contrib TranslationIndex Ign http://ppa.launchpad.net natty/main Translation-fr_FR Ign http://ppa.launchpad.net natty/main Translation-fr Ign http://ppa.launchpad.net natty/main Translation-en Ign http://ppa.launchpad.net oneiric/main Translation-fr_FR Ign http://ppa.launchpad.net oneiric/main Translation-fr Ign http://ppa.launchpad.net oneiric/main Translation-en Ign http://ppa.launchpad.net oneiric/main Translation-fr_FR Ign http://ppa.launchpad.net oneiric/main Translation-fr Ign http://ppa.launchpad.net oneiric/main Translation-en Ign http://ppa.launchpad.net oneiric/main Translation-fr_FR Ign http://ppa.launchpad.net oneiric/main Translation-fr Ign http://ppa.launchpad.net oneiric/main Translation-en Ign http://ppa.launchpad.net natty/main Translation-fr_FR Ign http://archive.ubuntu.com oneiric/main Translation-fr_FR Ign http://archive.ubuntu.com oneiric/main Translation-en Ign http://archive.ubuntu.com oneiric/multiverse Translation-fr_FR Ign http://archive.ubuntu.com oneiric/multiverse Translation-en Ign http://archive.ubuntu.com oneiric/restricted Translation-fr_FR Ign http://ppa.launchpad.net natty/main Translation-fr Ign http://ppa.launchpad.net natty/main Translation-en Ign http://ppa.launchpad.net natty/main Translation-fr_FR Ign http://ppa.launchpad.net natty/main Translation-fr Ign http://archive.ubuntu.com oneiric/restricted Translation-en Ign http://archive.ubuntu.com oneiric/universe Translation-fr_FR Ign http://archive.ubuntu.com oneiric/universe Translation-en Ign http://archive.ubuntu.com oneiric-updates/main Translation-fr_FR Ign http://ppa.launchpad.net natty/main Translation-en Ign http://ppa.launchpad.net oneiric/main Translation-fr_FR Ign http://ppa.launchpad.net oneiric/main Translation-fr Ign http://ppa.launchpad.net oneiric/main Translation-en Ign http://ppa.launchpad.net oneiric/main Translation-fr_FR Ign http://ppa.launchpad.net oneiric/main Translation-fr Ign http://archive.ubuntu.com oneiric-updates/main Translation-fr Ign http://archive.ubuntu.com oneiric-updates/main Translation-en Ign http://archive.ubuntu.com oneiric-updates/multiverse Translation-fr_FR Ign http://archive.ubuntu.com oneiric-updates/multiverse Translation-fr Ign http://archive.ubuntu.com oneiric-updates/multiverse Translation-en Ign http://archive.ubuntu.com oneiric-updates/restricted Translation-fr_FR Ign http://ppa.launchpad.net oneiric/main Translation-en Ign http://ppa.launchpad.net natty/main Translation-fr_FR Ign http://ppa.launchpad.net natty/main Translation-fr Ign http://ppa.launchpad.net natty/main Translation-en Ign http://archive.ubuntu.com oneiric-updates/restricted Translation-fr Ign http://archive.ubuntu.com oneiric-updates/restricted Translation-en Ign http://archive.ubuntu.com oneiric-updates/universe Translation-fr_FR Ign http://archive.ubuntu.com oneiric-updates/universe Translation-fr Ign http://archive.ubuntu.com oneiric-updates/universe Translation-en Ign http://archive.ubuntu.com oneiric-proposed/main Translation-fr_FR Ign http://archive.ubuntu.com oneiric-proposed/main Translation-fr Ign http://archive.ubuntu.com oneiric-proposed/main Translation-en Ign http://archive.ubuntu.com oneiric-proposed/multiverse Translation-fr_FR Ign http://archive.ubuntu.com oneiric-proposed/multiverse Translation-fr Ign http://archive.ubuntu.com oneiric-proposed/multiverse Translation-en Ign http://archive.ubuntu.com oneiric-proposed/restricted Translation-fr_FR Ign http://archive.ubuntu.com oneiric-proposed/restricted Translation-fr Ign http://archive.ubuntu.com oneiric-proposed/restricted Translation-en Ign http://archive.ubuntu.com oneiric-proposed/universe Translation-fr_FR Ign http://archive.ubuntu.com oneiric-proposed/universe Translation-fr Ign http://archive.ubuntu.com oneiric-proposed/universe Translation-en Ign http://packages.medibuntu.org natty/free Translation-fr_FR Ign http://packages.medibuntu.org natty/free Translation-fr Ign http://packages.medibuntu.org natty/free Translation-en Ign http://packages.medibuntu.org natty/non-free Translation-fr_FR Ign http://packages.medibuntu.org natty/non-free Translation-fr Ign http://packages.medibuntu.org natty/non-free Translation-en Ign http://download.virtualbox.org natty/contrib Translation-fr_FR Ign http://download.virtualbox.org natty/contrib Translation-fr Ign http://download.virtualbox.org natty/contrib Translation-en 316 o réceptionnés en 3s (104 o/s) W: Erreur de GPG : http://ppa.launchpad.net oneiric Release : Les signatures suivantes n'ont pas pu être vérifiées car la clé publique n'est pas disponible : NO_PUBKEY C2518248EEA14886 so something wrong somewhere but what ?