linux – 为什么apt-get update告诉我运行apt-get update？

发布时间：2020-12-13 18:13:57 所属栏目：Linux 来源：网络整理

导读：所以我继续这样做： # apt-get updateGet:1 http://ftp.us.debian.org etch Release.gpg [1032B] Hit http://ftp.us.debian.org etch Release (...bunch more of this elided...)Hit http://ftp.us.debian.org etch/contrib SourcesFetched 68.8kB in 1s (37

所以我继续这样做：

# apt-get update
Get:1 http://ftp.us.debian.org etch Release.gpg [1032B]                     
Hit http://ftp.us.debian.org etch Release                                        
(...bunch more of this elided...)
Hit http://ftp.us.debian.org etch/contrib Sources
Fetched 68.8kB in 1s (37.4kB/s)
Reading package lists... Done
W: There is no public key available for the following key IDs:
9AA38DCD55BE302B
W: GPG error: http://ftp.us.debian.org etch Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 9AA38DCD55BE302B
W: You may want to run apt-get update to correct these problems

显然我不能运行apt-get update,因为apt-get要求我运行apt-get update来解决这个问题,这是令人不快的.我该如何纠正？

解决方法

尝试这样做并再次运行apt-get：

apt-key update

apt-key is a program that is used to
manage a keyring of gpg keys for
secure apt. The keyring is kept in the
file /etc/apt/trusted.gpg (not to be
confused with the related but not very
interesting /etc/apt/trustdb.gpg).
apt-key can be used to show the keys
in the keyring,and to add or remove a
key.

有关Debian wiki的更多信息：http://wiki.debian.org/SecureApt

如果这不起作用,请尝试：

gpg --keyserver wwwkeys.eu.pgp.net --recv-keys 9AA38DCD55BE302B
apt-key add /root/.gnupg/pubring.gpg
apt-get update

（编辑：李大同）

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