You have to be logged out of your account on ubuntu desktop. Else RDP on windows will keep quitting.You need to Export follwing enviorment variablesexport GNOME_SHELL_SESSION_MODE=ubuntuexport XDG_CURRENT_DESKTOP=ubuntu:GNOMEEither do sudo nano .xsessionrc or sudo nano /etc/xrdp/startwm.sh and place the above two lines at the very start and reboot your pc. Remote Desktop from Windows onto Ubunt..
