//blog.csdn.net/prevention 运行更新命令: sudo port -v selfupdate...时提示失败: localhost:preview michael$ sudo port selfupdate ---> Updating MacPorts base sources using rsync...installing new MacPorts base: command execution failed 那就试试ta说的这句吧: sudo port -v selfupdate 如果得到...
apt-get failed:The following signatures were invalid: BADSIG 参考如下链接: https://askubuntu.com/questions/131601/gpg-error-release-the-following-signatures-were-invalid-badsig/158750 sudo apt-getclean sudo mv /var/lib/apt/lists /tmp sudo mkdir -p /var/lib/apt/lists/partialsudo apt-getclean ...
在Docker中运行apt-get时,有时会遇到"Failed to fetch"错误。这个错误表示Docker无法从所指定的软件源中获取所需的软件包。在本文中,我们将深入探讨这个问题的原因,并提供解决方案。 问题原因 当Docker容器中的操作系统无法连接到指定的软件源时,就会出现"Failed to fetch"错误。这可能是由于网络连接问题、软件源的...
发现是因为代理设置原因,导致无法上网,设置代理后问题解决。 System Setting -> Network -> Network Proxy -> input IP+Port -> Apply system wide
如果你用的是CentOS镜像，可以尝试如下命令来安装yum：# 进入容器内部dockerrun-itcentos/bin/bash# 安装...
E: Failed to fetch http://cn.archive.ubuntu.com/ubuntu/dists/focal-backports/main/binary-arm64/Packages 404 Not Found [IP: 91.189.91.38 80]E: Some index files failed to download. They have been ignored, or old ones used instead.解决方法：使用ubuntu-ports的source list，如 http://...
于是我又查了关于“Failed to fetch”的相关问题,参考 http://askubuntu.com/questions/298177/a-failed-to-fetch-error-occurs-when-apt-get-update-is-run-how-do-i-fix-this 。提到跟 DNS 配置有关,于是我做了相应修改后发现依然无效(我装的是 Ubuntu 12.04 Server)。
W: Failed to fetch http://archive.canonical.com/ubuntu/dists/trusty/Release.gpg Something wicked happ ened resolving 'archive.canonical.com:http' (-5 - No address associated with hostname) W: Failed to fetch http://ftp.cuhk.edu.hk/pub/Linux/ubuntu/dists/trusty/Release.gpg Something wicke...
I'm running Ubuntu on WSL and wish to update my apt-get via sudo apt-get update but came across this error. Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/universe/binary-amd64/Packages Connection failed [IP: 91.189.88.149...
如下图 分析错误原因:绝大多数情况下下载正常,偶现失败 ,考虑 是否为 DNS 问题 在文件 resolv.conf 更新 阿里DNS sudo vim /etc/resolv.conf 写入 #nameserver 127.0.0.53 (原来的屏蔽) nameserver 223.5.5.5…