linux - GPG 错误 : http://archive. debian.org lenny/updates 发布:以下签名无效:KEYEXPIRED 1356982504

Question

更新源列表时出现以下错误

$ sudo apt-get update

Reading package lists... Done

W: GPG error: http://archive.debian.org lenny/updates Release: The following signatures were invalid: KEYEXPIRED 1356982504

W: You may want to run apt-get update to correct these problems

如何解决这个问题？

Answer 1

要查找任何过期的存储库 key 及其 ID，请按如下方式使用 apt-key:

  apt-key list | grep expired

你会得到类似下面的结果:

  pub   4096R/BE1DB1F1 2011-03-29 [expired: 2014-03-28]

key ID 是/之后的位，在本例中为 BE1DB1F1。

要更新 key ，运行

  sudo apt-key adv --recv-keys --keyserver keys.gnupg.net BE1DB1F1