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当你在Ubuntu系统中遇到“the following signatures couldn't be verified because the public key is not available”这样的错误时,这通常意味着你尝试安装或更新的软件包签名无法被验证,因为相应的公钥没有在你的系统中注册。这种情况可能由多种原因引起,以下是一些可能的解决方案: 1. 导入缺失的公钥 这是最直接的...
当在ubuntu中加入了第三方源,没有设置公钥 更新索引的时候就会提示 The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 082AB56BA14FE591Reading package lists... DoneW: GPG error: http://mirrors.tuna.tsinghua.edu.cn/zabbix/zabbix/6.2/ubuntu xenial InR...
出现问题: GPGerror: The following signatures couldn't be verified because the public key is not available 解决方法: sudo gpg --keyserver keyserver.ubuntu.com --recv5523BAEEB01FA116 //(这个公钥根据提示来写的) sudo gpg --export --armor5523BAEEB01FA116 | sudo apt-key add - 再执行下面命令,...
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY xxxxxxxx('公钥编码') 并且伴随出现 E: The repository 'http://xxxxxx‘ is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. ...
The following signatures couldn't be verified because the public key is not available:NO_PUBKEY xxxxxxxx('公钥编码') 并且伴随出现 E: The repository 'http://xxxxxx‘ is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. ...
The error “the following signatures couldn’t be verified because the public key is not available” comes across when the system does not identify the public key or the public key is expired. It can be resolved by importing the public key and visualizing it through the “apt-key list” co...
如下: W: GPG error:http://repo.mysql.com/apt/ubuntubionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 467B942D3A79BD29 解决方法: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 467B942D3A79BD29 ...
GPG error: developer.download.nvidia.cn InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC 这个错误是由于系统无法验证NVIDIA的签名密钥所导致的。可以按照以下步骤解决此问题: 首先,使用以下命令获取缺少的密钥: sudo apt-key adv...
Ubuntu16.04更新为中科大的软件源后,执行apt-get update时出现以下错误: W: GPG error: https://mirrors.ustc.edu.cn trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 7EA0A9C3F273FCD8 ...