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  • 添加gpg key

    W: A error occurred during the signature verification.
    The repository is not updated and the previous index files will be used. 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: GPG error: http:// archive.canonical.com quantal Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
    W: GPG error: http:// us.archive.ubuntu.com quantal Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
    W: GPG error: http:// us.archive.ubuntu.com quantal-updates Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
    W: GPG error: http:// us.archive.ubuntu.com quantal-backports Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
    W: GPG error: http:// us.archive.ubuntu.com quantal-security Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
    W: Failed to fetch http:// extras.ubuntu.com/ubuntu/dists/quantal/Release


    sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 40976EAF437D05B5 sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 3B4FE6ACC0B21F32
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  • 原文地址:https://www.cnblogs.com/wangshuyi/p/14042589.html
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