银河麒麟V10 Failed to download metadata for repo ‘ks10-adv-os 报错问题’

修改系统源，默认源无法正常使用

备份repo源

cp /etc/yum.repos.d/kylin_aarch64.repo /etc/yum.repos.d/kylin_aarch64.repo.bak

修改repo源

输入命令：vim kylin_aarch64.repo
删除原代码，将下列代码复制过去

[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/
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