windows xrdp 连接 统信UOS

这是windows连接统信UOS xrdp日志：
[20221014-11:29:31] [INFO ] TLS connection established from ::ffff:172.25.78.44 port 56604: TLSv1.2 with cipher ECDHE-RSA-AES256-G
CM-SHA384
[20221014-11:29:31] [DEBUG] xrdp_00002489_wm_login_mode_event_00000001
[20221014-11:29:31] [INFO ] Cannot find keymap file /etc/xrdp/km-00000804.ini
[20221014-11:29:31] [INFO ] Cannot find keymap file /etc/xrdp/km-00000804.ini
[20221014-11:29:31] [INFO ] Loading keymap file /etc/xrdp/km-00000409.ini
[20221014-11:29:31] [WARN ] local keymap file for 0x00000804 found and doesn't match built in keymap, using local keymap file
[20221014-11:29:41] [DEBUG] xrdp_wm_log_msg: connecting to sesman ip 127.0.0.1 port 3350
[20221014-11:29:42] [INFO ] xrdp_wm_log_msg: sesman connect ok
[20221014-11:29:42] [DEBUG] xrdp_wm_log_msg: sending login info to session manager, please wait...
[20221014-11:29:42] [DEBUG] return value from xrdp_mm_connect 0
[20221014-11:29:42] [INFO ] xrdp_wm_log_msg: login successful for display 10
[20221014-11:29:42] [DEBUG] xrdp_wm_log_msg: started connecting
[20221014-11:29:42] [INFO ] lib_mod_log_peer: xrdp_pid=9353 connected to X11rdp_pid=9551 X11rdp_uid=1000 X11rdp_gid=1000 client_ip
=::ffff:172.25.78.44 client_port=56604
[20221014-11:29:42] [DEBUG] xrdp_wm_log_msg: connected ok
[20221014-11:29:42] [DEBUG] xrdp_mm_connect_chansrv: chansrv connect successful
[20221014-11:29:42] [DEBUG] Closed socket 18 (AF_INET6 ::1 port 53008)
[20221014-11:29:43] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:172.25.78.74 port 3389)
[20221014-11:29:43] [DEBUG] xrdp_mm_module_cleanup
[20221014-11:29:43] [DEBUG] Closed socket 19 (AF_UNIX)
[20221014-11:29:43] [DEBUG] Closed socket 20 (AF_UNIX)


连接上之后立刻断开，试了很多种方法都不行，VNC可以用，但是太开还不能传输声音。

类似问题 我也是运行在hyper-v中