在Ubuntu系统中,当你尝试更新软件仓库时遇到“updating from such a repository can't be done securely, and is therefore disabled by default”这样的错误,通常意味着你的系统无法安全地验证该仓库的签名。这可能是因为仓库的GPG密钥已经过期、被吊销或者没有正确导入到你的系统中。下面我将分点解答你的问题: 1...
W: GPG error: http://mirrors.aliyun.com/ubuntu bionic InRelease: Couldn't create temporary file /tmp/apt.conf.euv1j1 for passing config to apt-keyE: The repository 'http://mirrors.aliyun.com/ubuntu bionic InRelease' is not signed.N: Updating from such a repository can't bedonesecurel...
N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details 修改了镜像源,还是报错,看到有个博文是说DNS配置错误;然后就查看了一下DNS配置文件; /etc/resolv.conf ,目前DNS是动...
E: The repository 'http://repo.mysql.com/apt/ubuntu bionic InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default.】 解决方案: 问题1、 (1)abc@abc-virtual-machine:~$ ps -e 查看正在进行的进程,之所以dpkg安装软件报错,主...
N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. 2. 2 重新执行 再次运行以下命令以更新Docker: sudo apt-get update sudo apt-get upgrade docker-ce 2.3 新版本...
N: Updating from such a repository can't be done securely, and is therefore disabled by default.】 解决方案: 问题1、 (1)abc@abc-virtual-machine:~$ ps -e 查看正在进行的进程,之所以dpkg安装软件报错,主要是源被另一个 apt 进程占用,我杀死那个进程,再用dpkg可正常进行 ...
N: Updating from such a repository can't be done securely, and is therefore disabled by default. E: The repository 'http://security.ubuntu.com/ubuntu jammy-security InRelease' is not signed. E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/jammy-security/InRelease Clearsigned ...
# N: Updating from such a repository can't be done securely, and is therefore disabled by default. 参考: https://www.cnblogs.com/0x4D75/p/9443842.html http://blog.csdn.net/apache6/article/details/3750814 http://www.178linux.com/12330...
N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. 一般我们用国内主机商是没有这些问题的,应该内置的源是我们国内的。所以这里老 蒋更换阿里云国内的镜像源。
E: The repository 'http://mirrors.aliyun.com/ubuntu lunar-backports Release' no longer has a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details....