1、备份/etc/yum.repos.d/kylin-aarch64.repo
cp /etc/yum.repos.d/kylin-aarch64.repo /etc/yum.repos.d/kylin-aarch64.repo.bak
2、修改/etc/yum.repos.d/kylin-aarch64.repo,将baseurl改为:
baseurl=file://光盘挂载的绝对路径
例如:
baseurl=file:///run/media/root/KYLIN10-SVR
备注:光盘挂载命令
#检查光盘是否检测到,一般为sr0,标识为rom
lsblk
#挂载
mount /dev/sr0 /run/media/root/KYLIN10-SVR