xrdp uses the /etc/ssl/private/ssl-cert-snakeoil.key, so need to add user xrdp into group ssl-cert.
adduser xrdp ssl-cert
Also xrdp on wayland may cause problem.
xrdp uses the /etc/ssl/private/ssl-cert-snakeoil.key, so need to add user xrdp into group ssl-cert.
adduser xrdp ssl-cert
Also xrdp on wayland may cause problem.