I followed all the instructions from this ticket to the letter, but I get an error in the Connection log :
connecting to sesman ip 127.0.0.1 port 3350
sesman connect ok
sending login info to session manager, please wait...
xrdp_mm_process_login_response: login successful for display
started connecting
connecting to 127.0.0.1 5910
tcp connected
security level is 2 (1 = none, 2 = standard)
password ok
sending share flag
receiving server init
error - problem connecting
I can't seem to find a solution for this even if this question matches many others.
EDIT : Since I've got no answers, I managed to use TightVNC using this procedure.