GNOME Bugzilla – Bug 648581
Super key does not work when caps lock set as additional super
Last modified: 2011-04-25 13:21:00 UTC
If keyboard layout options -> Caps Lock key behavior is set to Make Caps Lock an additional super then ONLY the caps lock key works as the Super key, original super key does not work.
This is essentially the same bug as "right Super key doesn't work" *** This bug has been marked as a duplicate of bug 610987 ***