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GPG 无效签名

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GPG 无效签名

我遇到了以下问题（为了删除超链接，我从地址中删除了一个“/”）：

W: GPG error: http://archive.ubuntu.com oneiric Release: The following signatures were   invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <[email protected]>

W: GPG error: http://ppa.launchpad.net oneiric Release: The following signatures were invalid: BADSIG B725097B3ACC3965 Launchpad lffl

W: GPG error: http://ppa.launchpad.net oneiric Release: The following signatures were invalid: BADSIG 4874D3686E80C6B7 Launchpad PPA for Banshee Team

W: GPG error: http://archive.getdeb.net jaunty-getdeb Release: The following signatures were invalid: BADSIG A8A515F046D7E7CF GetDeb Archive Automatic Signing Key <[email protected]>

W: GPG error: http://badgerports.org lucid Release: The following signatures were invalid: BADSIG C90F9CB90E1FAD0C Jo Shields <[email protected]>

W: GPG error: http://ppa.launchpad.net oneiric Release: The following signatures were invalid: BADSIG 976B5901365C5CA1 Launchpad PPA for transmissionbt

W: Failed to fetch http://ppa.launchpad.net/dlecan/openjdk/ubuntu/dists/oneiric/main/source/Sources  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/dlecan/openjdk/ubuntu/dists/oneiric/main/binary-i386/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/sevenmachines/flash/ubuntu/dists/oneiric/main/binary-i386/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/sun-java-community-team/sun-java6/ubuntu/dists/oneiric/main/source/Sources  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/sun-java-community-team/sun-java6/ubuntu/dists/oneiric/main/binary-i386/Packages  404  Not Found

我尝试过以下解决方案，这些解决方案都包含在一个名为“以下签名无效”的封闭案例中：

First of all try

sudo apt-get clean

sudo apt-get update && sudo apt-get upgrade

Some ISPs cache the packages and errors like these are reported then. 
If the above commands don't work, try

sudo apt-get update -o Acquire::http::No-Cache=True

and again

sudo apt-get update && sudo apt-get upgrade

If it still doesn't work,

sudo apt-get update -o Acquire::BrokenProxy=true 

sudo apt-get update && sudo apt-get upgrade

答案1

尝试这个：

sudo apt-get clean
cd /var/lib/apt
sudo mv lists lists.old
sudo mkdir -p lists/partial
sudo apt-get clean
sudo apt-get update

答案2

您安装了一组“有趣”的 PPA：

一个人的报告巴德西格可以按照此问答解决：

解决 apt-get BADSIG GPG 错误的最简单方法是什么？

404 错误基本上意味着这些 PPA 不再具有唯一的存储库。您应该从软件源中取消勾选它们。

这jaunty-getdeb&badgerports.org 存储库对 oneiric 无效。再次取消勾选“软件源”中的存储库。

答案3

我得到了“Y PPA Manager”。这个软件中有一个“高级”按钮，可以找到你丢失的密钥。对我来说很有用。

答案4

我也遇到了同样的问题。我只是取消选中了软件源下的“独立 - 由第三方软件开发商提供”和“独立（源代码） - 由第三方软件开发商提供”复选框（单击主面板上的齿轮图标，然后单击软件更新程序。左下角是设置按钮，它将引导您进入软件源对话框。到达这里后，只需移动到“其他软件”选项卡）

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