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    problem for upgrading

    hello evryone,

    I have a problem because when I make in the console: sudo apt_get update and then enter my password, it fails to download the upgradings; it writes this error message:
    "W: Erreur de GPG:http://fr.archive.ubuntu.com natty Release:Les signatures suivantes ne sont pas valables: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    W: Impossible de récupérer cdrom://Kubuntu 11.04 _Natty Narwhal_ - Release i386 (20110427)/dists/natty/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://Kubuntu 11.04 _Natty Narwhal_ - Release i386 (20110427)/dists/natty/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

    E: Le téléchargement de quelques fichiers d'index a échoué, ils ont été ignorés, ou les anciens ont été utilisés à la place."

    Could you please tell me what does that mean?

    Thanks in advance

    JPhi

    #2
    Re: problem for upgrading

    sudo apt-get update .....just updates the package info it dosent actually DL and install anything .

    the errors you are geting have to do with the French archives signing key being bad and not being abel to load info from a cd .

    open you package manager and check the settings for software sources and uncheck the cd if it is checked then do
    Code:
    sudo apt-get update && sudo apt-get dist-upgrade
    to actually upgrade your system.

    VINNY
    i7 4core HT 8MB L3 2.9GHz
    16GB RAM
    Nvidia GTX 860M 4GB RAM 1152 cuda cores

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      #3
      Re: problem for upgrading

      gpg --keyserver keyserver.ubuntu.com --recv 40976EAF437D05B5
      gpg --export --armor 40976EAF437D05B5 | sudo apt-key add -
      "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
      – John F. Kennedy, February 26, 1962.

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