I'm using Debian Stretch LXDE (OpenBox) in a dual monitor setup. I activated the openbox context menu of my second screen by setting
Desktop (right click) -> Desktop Preferences -> Advanced (Tab) -> Show menus provided by window managers when desktop is clicked (Checkbox)
My 1st screen context menu appears as it defaults.
So how do I activate the OpenBox context menu on the 2nd screen?
I already tried to figure out some settings in
/etc/xdg/openbox/... but with no clear results.
To clarify my problem: Every screen has its own settings, available by
Desktop (right click) -> Desktop Preferences per default. As soon as I activated the window manager context menu the
Desktop Preferences disappears and I can't undo my settings.