运行 Kali Linux 更新命令后出错

Question

我已经下载了 Kali Linux 映像和 Kali Linux VM 映像超过 7 次，但是apt-get update在正确安装后每次运行命令时都会显示相同的错误。

Get:1 http://ftp.yzu.edu.tw/Linux/kali kali-rolling InRelease [30.5 kB]

Err:1 http://ftp.yzu.edu.tw/Linux/kali kali-rolling InRelease

  The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>

Reading package lists... Done
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://ftp.yzu.edu.tw/Linux/kali kali-rolling InRelease: The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>
W: Failed to fetch http://http.kali.org/kali/dists/kali-rolling/InRelease  The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>
W: Some index files failed to download. They have been ignored, or old ones used instead

Answer 1

您的存档密钥环包已过期，因此您需要将新的存储库密钥添加到您的系统中：

wget -q -O - https://archive.kali.org/archive-key.asc  | apt-key add