Created attachment 389136 [details] vncserver.service Subj., we need to add a .service file to make tightvnc work for systemd users. There is one in Arch Linux (https://aur.archlinux.org/packages/tightvnc/, attached to this bug).
I have not looked at the attached .service file yet, I will experiment with it later.
One year has passed. No progress here...
removed