deepin 如何开启 ssh 服务？

deepin 默认情况下，只打开631端口，即 cpus 端口，无法使用 ssh 默认端口22。如何打开？

deepin@deepin-PC:~$ sudo netstat -ntlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN      699/cupsd           
tcp6       0      0 ::1:631                 :::*                    LISTEN      699/cupsd           
deepin@deepin-PC:~$ service ssh start
#弹窗输入密码
deepin@deepin-PC:~$ service ssh status
● ssh.service - OpenBSD Secure Shell server
   Loaded: loaded (/lib/systemd/system/ssh.service; disabled; vendor preset: enabled)
   Active: active (running) since Thu 2021-12-02 18:44:21 CST; 4s ago
     Docs: man:sshd(8)
           man:sshd_config(5)
  Process: 6481 ExecStartPre=/usr/sbin/sshd -t (code=exited, status=0/SUCCESS)
 Main PID: 6482 (sshd)
    Tasks: 3 (limit: 4581)
   Memory: 3.1M
   CGroup: /system.slice/ssh.service
           ├─6482 /usr/sbin/sshd -D
           ├─6483 sshd: [accepted]
           └─6484 sshd: [net]
deepin@deepin-PC:~$ sudo netstat -ntlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      6482/sshd           
tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN      699/cupsd           

打开效果见代码。