When I try to connect my server before GDM from VNC client to Vino VNC server, I see in log that system tries to open new root session. I don't understand that. Should not be sufficient to enable VNC for GDM and later with GDM choose one user?
Vino cannot be started without a user?
I get a message:
pam_unix(su:session): session opened for user root

Thank you for reply