xrdp hangs after click "ok" button in logging screen (not always)

[gohalien]

Distro: Raspbian NOOBS v2.4.5
I have this issue running xrdp in raspbian, sometimes it freeze after successful/failedl login (click ok button).
This doesn't always happen, but when it does, I have to reboot raspberry pi to make it work again, didn't try rebooting any service.
xrdp.log

[20171214-03:23:10] [INFO ] A connection received from: ::ffff:192.168.0.200 port 52709
[20171214-03:23:10] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:192.168.0.187 port 3389)
[20171214-03:23:10] [DEBUG] Closed socket 11 (AF_INET6 :: port 3389)
[20171214-03:23:10] [INFO ] Using default X.509 certificate: /etc/xrdp/cert.pem
[20171214-03:23:10] [INFO ] Using default X.509 key file: /etc/xrdp/key.pem
[20171214-03:23:10] [DEBUG] Security layer: requested 11, selected 0
[20171214-03:23:10] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:192.168.0.187 port 3389)
[20171214-03:23:10] [ERROR] Listening socket is in wrong state, terminating listener
[20171214-03:23:10] [INFO ] A connection received from: ::ffff:192.168.0.200 port 52710
[20171214-03:23:10] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:192.168.0.187 port 3389)
[20171214-03:23:10] [DEBUG] Closed socket 11 (AF_INET6 :: port 3389)
[20171214-03:23:10] [INFO ] Using default X.509 certificate: /etc/xrdp/cert.pem
[20171214-03:23:10] [INFO ] Using default X.509 key file: /etc/xrdp/key.pem
[20171214-03:23:10] [DEBUG] Security layer: requested 0, selected 0
[20171214-03:23:11] [DEBUG] xrdp_000011db_wm_login_mode_event_00000001
[20171214-03:23:11] [INFO ] Loading keymap file /etc/xrdp/km-0000040a.ini
[20171214-03:23:11] [WARN ] local keymap file for 0x0000040a found and doesn't match built in keymap, using local keymap file
[20171214-03:23:22] [DEBUG] xrdp_wm_log_msg: connecting to sesman ip 127.0.0.1 port 3350
[20171214-03:23:22] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:22] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:23] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:23] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:24] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:25] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:26] [DEBUG] Closed socket 16 (AF_INET6 :: port 0)
[20171214-03:23:26] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:26] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:27] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:27] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:28] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:29] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:30] [DEBUG] Closed socket 16 (AF_INET6 :: port 0)
[20171214-03:23:30] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:30] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:31] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:31] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:32] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:33] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:34] [DEBUG] Closed socket 16 (AF_INET6 :: port 0)
[20171214-03:23:34] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:34] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:35] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:36] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:36] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:37] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known
[20171214-03:23:38] [ERROR] xrdp_wm_log_msg: Error connecting to sesman: 127.0.0.1 port: 3350
[20171214-03:23:38] [DEBUG] Closed socket 16 (AF_INET6 :: port 0)
[20171214-03:23:38] [DEBUG] return value from xrdp_mm_connect 1
[20171214-03:23:38] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:192.168.0.187 port 3389)
[20171214-03:23:38] [DEBUG] xrdp_mm_module_cleanup
[20171214-03:23:38] [ERROR] Listening socket is in wrong state, terminating listener

xrdp-sesman.log (There is no log when I tried to log in at 3:23, I rebooted rasperry pi and logged in successfully at 3:30)

[20171214-03:17:07] [DEBUG] libscp initialized
[20171214-03:17:07] [INFO ] starting xrdp-sesman with pid 416
[20171214-03:17:07] [INFO ] listening to port 3350 on 127.0.0.1
[20171214-03:30:12] [INFO ] A connection received from ::1 port 46540
[20171214-03:30:14] [DEBUG] Closed socket 8 (AF_INET6 ::1 port 3350)
[20171214-03:30:25] [INFO ] A connection received from ::1 port 46542
[20171214-03:30:26] [INFO ] ++ created session (access granted): username pi, ip 0.0.0.0:52963 - socket: 12
[20171214-03:30:26] [INFO ] starting Xorg session...
[20171214-03:30:26] [DEBUG] Closed socket 9 (AF_INET6 :: port 5910)
[20171214-03:30:26] [DEBUG] Closed socket 9 (AF_INET6 :: port 6010)
[20171214-03:30:26] [DEBUG] Closed socket 9 (AF_INET6 :: port 6210)
[20171214-03:30:26] [DEBUG] Closed socket 8 (AF_INET6 ::1 port 3350)
[20171214-03:30:26] [DEBUG] Closed socket 7 (AF_INET6 ::1 port 3350)
[20171214-03:30:26] [INFO ] Xorg :10 -auth .Xauthority -config xrdp/xorg.conf -noreset -nolisten tcp
[20171214-03:30:26] [INFO ] starting xrdp-sessvc - xpid=767 - wmpid=766

[metalefty]

Hmm, this is not normal.

[20171214-03:23:22] [ERROR] g_tcp_connect: getaddrinfo() failed: Name or service not known

[metalefty]

Need more info.

[jtmoderate876]

Same here - raspbian and xrdp are no longer compatible - not just the NOOBS the the straight raspbian too.

[jtmoderate876]

Someone helped me work around this issue here:
https://www.raspberrypi.org/forums/viewtopic.php?f=66&t=193912&start=25

and the fix steps were:
sudo leafpad /etc/apt/sources.list

and add the following excluding #:

deb http://ftp.debian.org/debian stretch-backports main

sudo apt-get update
sudo apt-get -t stretch-backports install xrdp

to repair xrdp to allow elevated apps like rasperry configure, etc. append '@xhost si:localuser:root' to /home/pi/.config/lxsession/LXDE-pi/autostart othterwise sudo gui like

echo '@xhost si:localuser:root' | sudo tee -a /home/pi/.config/lxsession/LXDE-pi/autostart
sudo reboot # required