1.图形界面可以放弃了
2.用ssh登录 执行
sudo -i
3. 备份证书mv /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt.bak
4.sudo curl -Lko /etc/ssl/certs/ca-certificates.crt <替换为图片的url>
5.重启docker : synoservice –restart pkgctl-Docker (重启docker,如果卡住,就重启设备)
6.接下来就可以pull镜像了