Bug#854548: xrdp fails to start at boot

[Joel]

On Wed, 8 Feb 2017 11:19:54 -0500 RLFrost <frostrl at mindspring.com> wrote:
 > I have this bug on two systems running stretch as well. The problem for
 > me is a missing directory /run/xrdp. When I create that directory
 > xrdp-sesman can be started functions properly. On reboot, the directory
 > is deleted and the service doesn't work again until the directory is
 > created and the service restarted. Hope this helps.
 >
 > RLFrost
 >
 >

Same issue here, same fix also works.