麒麟系统更新yum源-最新（亲测可用）

麒麟服务器V10使用yum一直报错：There are no enabled repos.
需要更新yum库
命令：cd /etc/yum.repos.d/
查看当前的库

重新建一个文件：vim kylin-aarch64.repo
内容如下：

[ks10-adv-os]
name = Kylin Linux Advanced Server 10 - Os
baseurl = http://archive2.kylinos.cn/rpm/kylin/production/KY-KY10-GFB-aarch64/custom/kylin-server/KY10-GFB-aarch64-2204/
#baseurl = http://update.cs2c.com.cn:8080/NS/V10/V10SP1/os/adv/lic/base/$basearch/
gpgcheck = 0
enabled = 1
 
[ks10-adv-updates]
name = Kylin Linux Advanced Server 10 - Updates
baseurl = http://update.cs2c.com.cn:8080/NS/V10/V10SP1/os/adv/lic/updates/$basearch/
gpgcheck = 0
enabled = 0
 
[ks10-adv-addons]
name = Kylin Linux Advanced Server 10 - Addons
baseurl = http://update.cs2c.com.cn:8080/NS/V10/V10SP1/os/adv/lic/addons/$basearch/
gpgcheck = 0
enabled = 0

然后执行yum update
等待更新就可以了

最后试试yum 是否可以用：

over!!!