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apt-get 更新弱摘要算法

tag-icon • tag-icon gnome 64-bit laptop lenovo amd-processor
apt-get 更新弱摘要算法

我尝试了所有我能找到的方法......

当我使用时这是错误apt-get update

W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://extras.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key C47415DFF48C09645B78609416126D3A3E5C1192 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-security/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)

答案1

这是存储库端的非致命故障。您看到的是一份报告，指出存储库的签名可能比它应有的安全性要低，但这不会阻止下载和安装更新。提供警告是为了让您（我猜是私有存储库的情况下）让存储库管理员知道他们需要更新其加密和签名。

几周以来，每次 Firefox 更新时我都会看到这个警告——现在似乎已经修复了，但你似乎在一个或多个 Canonical 存储库中看到了它。我推测他们会很快修复它，不过随着 Precise Pangolin 即将停产，修复的优先级可能会降低。

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