i get this message: ** (xfdesktop:18300): CRITICAL **: Unable to get keyboard/mouse grab. Unable to pop up menu i enable debug but seems nothing special. the panel plugin works fine, and when click the icons on desktop, the menu popup fine. the option when compile have no special, just add --enable-menu-editor but this problem isnt show when i fist compile it. infact i met some other problem, and i try to figure out why, so i delete config file, recompile xfce4-session to confirm the problem, and then i met this problem.
i know how to cause this problem, if i dont enable desktop icon, right click will be very fine, but after i enable desktop icon, this problem will appear.
in the new 4.5.92, there is no such problem