========phanx.com========
Author: phanx
Updated: 2015-2-6
转载请保留作者信息
=========================
[root@localhost ~]# yum updateinfo --security
已加载插件：aliases, changelog, downloadonly, fastestmirror, kabi, presto, product-id, refresh-packagekit, security, subscription-manager, tmprepo, verify, versionlock
Loading support for Red Hat kernel ABI
错误：Cannot retrieve repository metadata (repomd.xml) for repository: InstallMedia. Please verify its path and try again
是由于 /etc/yum.repos.d/packagekit-media.repo 引起的。 删除或者改后缀就好了。
Yum Update is not workingCannot run yum to update due to "Cannot retrieve repository metadata (repomd.xml) for repository: InstallMedia" error
