oh, crap, sorry you already did ... you need to invoke the app yui want like:
STARTUP="gnome-screenaver $STARTUP" in the Xsession.d script ... -- gnome-screensaver-command doesn't work for gnome-screesaver instances started from /etx/X11/Xsession.d https://launchpad.net/bugs/82527 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs