主页 / ubuntu / 问题 / 694786
Accepted
Subhadip Roy
Asked: 2015-11-07 08:33:02 +0800 CST

删除导致 GPG 错误的 PPA

  • 772

当我跑步时

sudo apt-get update

我收到以下错误：

W: GPG error: http://download.opensuse.org ./ Release: The following signatures were invalid: KEYEXPIRED 1436387333

如何找到并删除导致此错误的 PPA？

14.04

1 个回答

  1. Best Answer

    命令

    grep -r 'download.opensuse.org' /etc/apt

    显示存储库的配置位置，例如：

    /etc/apt/sources.list.save:deb http://download.opensuse.org/repositories/home:/sarimkhan/xUbuntu_14.04/ ./ 
/etc/apt/sources.list.save:# deb-src http://download.opensuse.org/repositories/home:/sarimkhan/xUbuntu_14.04/ ./ 
/etc/apt/sources.list:deb http://download.opensuse.org/repositories/home:/sarimkhan/xUbuntu_14.04/ ./ 
/etc/apt/sources.list:# deb-src http://download.opensuse.org/repositories/home:/sarimkhan/xUbuntu_14.04/ ./

    在你的情况下，它在

    /etc/apt/sources.list

    有了这些知识，您可以在以下帮助下删除该条目sed

    sudo sed -i '/download.opensuse.org/d' /etc/apt/sources.list

    为了避免将来造成混淆，您还应该删除备份文件中的条目

    sudo sed -i '/download.opensuse.org/d' /etc/apt/sources.list.save

    现在更新包信息

    sudo apt-get update

    问题消失了。

    • 5

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