Centos 6无法使用yum解决办法
Centos 6无法使用yum解决办法12月后Centos 6 系统无法使用yum出现错误相信已经有一部分朋友今天连接到CentOS 6的服务器后执行yum后发现报错，那么发生了什么？CentOS 6已经随着2020年11月的结束进入了EOL（Reaches End of Life），不过有一些老设备依然需要支持，CentOS官方也给这些还不想把CentOS 6扔进垃圾堆的用户保留了最后一个版本的镜像，只是这个镜像不会再有更新了官方便在12月2日正式将CentOS 6相关的软件源移出了官方源，随之而来逐级镜像也会陆续将其删除。不过有一些老设备依然需要维持在当前系统，CentOS官方也给这些还不想把CentOS 6扔进垃圾堆的用户保留了各个版本软件源的镜像，只是这个软件源不会再有更新了。手动修复教程:首先把fastestmirrors关了Markup#编辑vi /etc/yum/pluginconf.d/fastestmirror.conf#修改enable=0#或者执行以下命令sed -i "s|enabled=1|enabled=0|g" /etc/yum/pluginconf.d/fastestmirror.conf 1. 2. 3. 4. 5. 6.先把之前的repo挪到备份，然后下面两个二选一Markupmv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak 1.替换为官方Vault源(海外服务器用)Markupcurl -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Official.repo 1.或者替换为阿里云Vault镜像(国内服务器用)，可能会出现要以不安全的方式连接至 www.xmpan.com，请把https://www.xmpan.com/Centos-6-Vault-Aliyun.repo改为http://www.xmpan.com/Centos-6-Vault-Aliyun.repoMarkupcurl -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Aliyun.repo 1.下列是错误详情Bash[root@c8-20 ~]# yum makecacheLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileYumRepo Error: All mirror URLs are not using ftp, http[s] or file.Eg. Invalid release/repo/arch combination/removing mirrorlist with no valid mirrors: /var/cache/yum/x86_64/6/base/mirrorlist.txtError: Cannot find a valid baseurl for repo: base 1. 2. 3. 4. 5. 6. 7.或者Bash[root@li496-237 ~]# yum -y install unzip zipLoaded plugins: fastestmirrorSetting up Install ProcessDetermining fastest mirrorsYumRepo Error: All mirror URLs are not using ftp, http[s] or file.Eg. Invalid release/repo/arch combination/YumRepo Error: All mirror URLs are not using ftp, http[s] or file.Eg. Invalid release/repo/arch combination/YumRepo Error: All mirror URLs are not using ftp, http[s] or file.Eg. Invalid release/repo/arch combination/http://mirrors.linode.com/centos/6/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"Trying other mirror.To address this issue please refer to the below knowledge base articlehttps://access.redhat.com/articles/1320623If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please ve
