文章内容

2022/2/25 19:09:06,作 者: 黄兵

Data from such a repository can't be authenticated and is therefore potentially dangerous to use.

最近在更新系统的时候出现了如下提示:

W: GPG error: http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D68FA50FEA312927

W: The repository 'http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 Release' is not signed.

N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.

N: See apt-secure(8) manpage for repository creation and user configuration details.

出现问题的原因:

可能上面的库由于时间久远,此类存储库的数据无法进行身份验证,因此使用起来存在潜在危险。

解决方案:

执行如下命令:

sudo rm -rf /var/lib/apt/lists/*
sudo rm -rf /etc/apt/sources.list.d/*
sudo apt-get update

同时我们也可以查看 sources.list 文件看看是否有源存在问题:

cat /etc/apt/sources.list

将存在问题的源删除。


参考资料:

1、Data from such a repository can't be authenticated

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