I installed xfce in Mint11 (standard gnome2-mint) and now my super key won't work as a modifier key anymore. It did work yesterday, just after switching to xfce, but not well. I noticed that sometimes it didn't seem to take, I then switched window focus and it worked again.
Today, after a reboot it doesn't work at all.
Super key works as a standalone key, I have compiz annotate mapped to super+left mouse key for drawing and that works. But in combination with other keys it doesn't work at all. I can't clear the compiz annotate doodle (super+minus) or call up gnome-do (super-space).
Have xfce hijacked super for some reason? How do I get it back to working properly?