Ubuntu on 我的博客https://hugo.kkun.top/categories/ubuntu/Recent content from 我的博客Hugozh-cnyour@email.com (你的名字)your@email.com (你的名字)本博客所有文章除特别声明外，均采用 BY-NC-SA 许可协议。转载请注明出处！Thu, 24 Aug 2023 08:03:51 +0000Ubuntu apt源密钥不可用解决方案https://hugo.kkun.top/post/ubuntu-apt%E6%BA%90%E5%AF%86%E9%92%A5%E4%B8%8D%E5%8F%AF%E7%94%A8%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/Thu, 24 Aug 2023 08:03:51 +0000your@email.com (你的名字)https://hugo.kkun.top/post/ubuntu-apt%E6%BA%90%E5%AF%86%E9%92%A5%E4%B8%8D%E5%8F%AF%E7%94%A8%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/ Ubuntu apt源密钥不可用解决方案

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现象

  • 报错如下
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D8FF8E1F7DF8B07E
  • apt update报错
W: GPG error: https://repos.influxdata.com/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D8FF8E1F7DF8B07E
E: The repository 'https://repos.influxdata.com/ubuntu focal InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

解决方案

重新获取公钥 

sudo gpg --keyserver keyserver.ubuntu.com --recv-keys D8FF8E1F7DF8B07E

导出公钥并加入apt信任密钥 

sudo gpg --export --armor 467B942D3A79BD29 | sudo apt-key add -

apt update 不再报错

本文2023-08-24首发于我的博客，最后修改于2023-08-24

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