Why drops xrdp connection on OpenSUSE Tumbleweed?

Question

linux

Delivered xrdp, started service. When I try to connect, it shows me a login and password window. That Xorg, that Xvnc does not work. It starts connecting, then after a while it writes that it is trying to reconnect and again displays the login window.
Modified startwm.sh (Before that, there was a problem that the Xorg session was just a black window, and Xvnc wrote that it could not connect, because it was an incomprehensible error). Added startkde command

if [ -r /etc/X11/xdm/Xsession ]; then startkde exit 0 fi

And it seems that I even saw the beginning of the session loading screen, but then everything fell. I don’t see anything particularly worthwhile in the logs, ERROR was one entry and the one where it is shown that there was an error with the TLS certificate. As far as I read, you cannot work with it from under Windows, and it is not particularly critical. In any case, there are 3 attempts in the logs:

• 16:02 - attempt to connect via Xorg
  
• 16:05 - attempt to connect via Xvnc
  
• 16:58 - attempt to connect via Xvnc with configured keys. Error line in the logs disappeared, but the result is still the same.
  

Xrdp-sesman.log
Xrdp.log

Answer 1

Gnome from under xrdp could not start. It also started up and down. Apparently there are not enough resources from the dm login.
Xwrapper.config allowed_users = any helped from the black window.