由于公钥不可用，无法验证以下签名：NO_PUBKEY 16126D3A3E5C1192。

Question

由于公钥不可用，无法验证以下签名：NO_PUBKEY 16126D3A3E5C1192。

11

$ sudo apt-get update
W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://extras.ubuntu.com maverick Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 16126D3A3E5C1192
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/maverick/Release  
W: Some index files failed to download, they have been ignored, or old ones used instead.

如何去除这些警告？运行apt-get update在我刚安装的10.10版本中一直出现这些警告。

- Isaiah

1个回答

- Jonathon · Accepted Answer

选项 1

从这里：

sudo apt-get install --reinstall ubuntu-extras-keyring

选项2

请点击这里。

摘要：

打开终端并运行以下命令：

gpg --keyserver keyserver.ubuntu.com --recv 3E5C1192
gpg --export --armor 3E5C1192 | sudo apt-key add -
sudo apt-get update