阿里云服务器始终登录不了
阿里云 Could not connect to '' (port 22): Connection failed.
ping 是通的,
发现系统镜像选择错了
重置系统
https://help.aliyun.com/document_detail/50134.html?spm=5176.8208715.110.2.6c5a3cdaEoHRT2#concept-n4k-x3j-ydb