首先建立一个备份文件夹 makedir /tmp/yum 然后备份文件 cd /etc/yum.repos.d mv *.repo /tmp/yum 然后安装阿里源 wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo 然后清除yum缓存再重新生成yum缓存 yum clean all yum makecache 如果报如下类...
4.清除yum缓存 yum clean all 5.生成新缓存 yum makecache 转自(1条消息) Error: Failed to download metadata for repo ‘AppStream‘_manong__的博客-CSDN博客 本博客内容仅供学习使用
我在运行指令yum install mesa-libGL.x86_64时出现以下报错: Errors during downloading metadata for repository 'AppStream': - Status code: 404 for https://repo.huaweicloud.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: 61.172.237.163) Error: Failed to download metadata for repo 'Ap...
今天在服务器使用yum命令的时候,报错‘Failed to download metadata for repo 'AppStream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried ’ 问题主要原因 CentOS-8在2021年12月31日停止了源的服务 使用如下命令查看系统是不是8 ...
yum update -y 问题:这步可能报错Errors during downloading metadata for repository 'AppStream': - Curl error (28): Timeout was reached forhttp://vault.centos.org/centos/8/AppStream/x86_64/os/repodata/repomd.xml[Connection timed out after 30003 milliseconds] ...
1. 执行 `yum install`时报如下错误: CentOS 8 解决 Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist 2. 原因 CentOS-8于2021年12月31日停止了源的服务。 3. 解决办法 备份原有的yum源配置文件 ...
centos8yum报错:FailedtodownloadmetadataforrepoA。。。 on December 31st, 2021. It means that CentOS 8 will no longer receive development resources from the official CentOS project. After Dec 31st, 2021, if you need to update your CentOS, you need to change the mirrors to where they will be...
- Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/BaseOS/x86_64/os/repodata/repomd.xml (IP: 100.100.2.148) Error: Failed to download metadata for repo 'base': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried ...
大家都知道Centos8于2021年年底停止了服务,大家再在使用yum源安装时候,出现下面错误“错误:「Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist」 报错 1.进入yum的repos目录 cd /etc/yum.repos.d/ ...
错误:Failedtodownloadmetadataforrepo'AppStream':Cannotdownloadrepomd.xml:Cannotdownloadrepodata/repomd.xml:Allmirrorsweretried 1. 问题原因: 原因是:CentOS-8于2021年12月31日停止了源的服务 可以命令查看一下系统是不是8: cat/etc/redhat-release