报错图
错误:在"/etc/yum. repos.d","/etc/yum/repos.d", "/etc/distro.repos.d"中没有被启用的仓库。
解决方法
1.取消注册
sudo subscription-manager remove --all
sudo subscription-manager unregister
sudo subscription-manager clean
2.重新注册
sudo subscription-manager register
sudo subscription-manager refresh
3.查找pool id
sudo subscription-manager list --available
4.附加订阅
找你的池子 ID
sudo subscription-manager attach --pool=<Pool-ID>