我已经运行 ClearOs Community Edition 7 很久了。过去某个时候，我安装了 mono（后来我删除了它）。我刚刚注意到系统没有更新 - 当我执行 yum update 时，我收到此错误：
Error: Package: glibc-2.17-317.el7.i686 (clearos-centos)
Requires: glibc-common = 2.17-317.el7
Removing: glibc-common-2.17-260.el7_6.6.x86_64 (@centos-updates-unverified)
glibc-common = 2.17-260.el7_6.6
Updated By: glibc-common-2.17-326.el7_9.x86_64 (clearos-centos-updates)
glibc-common = 2.17-326.el7_9
Available: glibc-common-2.17-317.el7.x86_64 (clearos-centos)
glibc-common = 2.17-317.el7
Available: glibc-common-2.17-322.el7_9.x86_64 (clearos-centos-updates)
glibc-common = 2.17-322.el7_9
Available: glibc-common-2.17-323.el7_9.x86_64 (clearos-centos-updates)
glibc-common = 2.17-323.el7_9
Available: glibc-common-2.17-324.el7_9.x86_64 (clearos)
glibc-common = 2.17-324.el7_9
Available: glibc-common-2.17-325.el7_9.x86_64 (clearos-centos-updates)
glibc-common = 2.17-325.el7_9
但我完全不明白这个错误是什么，也不知道该如何修复它。
原因是否是因为为了安装 mono，我必须添加额外的 repos，而他们现在把事情搞砸了？
有没有什么办法可以解决这个问题，而不用从头开始重新安装 ClearOs？
更多信息：
# yum update glibc --disablerepo=* --enablerepo=clearos
Loaded plugins: clearcenter-marketplace, fastestmirror
ClearCenter Marketplace: fetching repositories...
Loading mirror speeds from cached hostfile
* clearos: mirror1-amsterdam.clearos.com
Resolving Dependencies
--> Running transaction check
---> Package glibc.x86_64 0:2.17-260.el7_6.6 will be updated
---> Package glibc.x86_64 0:2.17-324.el7_9 will be an update
--> Processing Dependency: glibc-common = 2.17-324.el7_9 for package: glibc-2.17-324.el7_9.x86_64
--> Running transaction check
---> Package glibc-common.x86_64 0:2.17-260.el7_6.6 will be updated
--> Processing Dependency: glibc-common = 2.17-260.el7_6.6 for package: glibc-2.17-260.el7_6.6.i686
---> Package glibc-common.x86_64 0:2.17-324.el7_9 will be an update
--> Finished Dependency Resolution
Error: Package: glibc-2.17-260.el7_6.6.i686 (@centos-updates-unverified)
Requires: glibc-common = 2.17-260.el7_6.6
Removing: glibc-common-2.17-260.el7_6.6.x86_64 (@centos-updates-unverified)
glibc-common = 2.17-260.el7_6.6
Updated By: glibc-common-2.17-324.el7_9.x86_64 (clearos)
glibc-common = 2.17-324.el7_9
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest