解决GPG error The following signatures couldn‘t be verified because the public key is not available

最新推荐文章于 2024-06-25 16:52:09 发布

Fitz1318

最新推荐文章于 2024-06-25 16:52:09 发布

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文章标签： ubuntu

本文链接：https://blog.youkuaiyun.com/Fitz1318/article/details/108627881

本文介绍了解决在更换Ubuntu系统为国内源后，使用apt-get update时出现GPG验证错误的方法。通过导入公钥，确保软件包来源的安全性。

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解决GPG error: The following signatures couldn’t be verified because the public key is not available

将Ubuntu的源修改为国内源：https://blog.youkuaiyun.com/Fitz1318/article/details/108627611

将Ubuntu的源修改为国内源的之后，执行apt-get update出现错误

在这里插入图片描述

解决方法是

gpg --keyserver keyserver.ubuntu.com --recv 40976EAF437D05B5  //(这个根据公钥提示来写的)
gpg --export --armor 40976EAF437D05B5 | apt-key add -

再执行命令apt-get update,就不会报错了

参考：https://blog.youkuaiyun.com/zhuiqiuzhuoyue583/article/details/90597499

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