Xclient script runs Xfce in Xubuntu, but it does not run Xfce properly i.e. it does not run /etc/xdg/xfce4/xinitrc whereas Xfce 4 session selection runs Xfce session more completely in my experience.
Xclient script runs Xfce in Xubuntu, but it does not run Xfce properly i.e. it does not run /etc/xdg/ xfce4/xinitrc whereas Xfce 4 session selection runs Xfce session more completely in my experience.