安装Centos 7.5之后发现,yum无法申请,任何安装与升级都出错:
error: sudo yum update
repomd.xml.asc: [Errno 14] HTTPS Error 404 - Not Found
解决方案:
sudo vim /etc/yum.conf
repo_gpgcheck=0 # 默认值为1
file involed: /etc/yum.conf
parameter: repo_gpgcheck=0
参考: https://access.redhat.com/solutions/2850911
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