Did you test different key combinations? Do all of them fail to work properly? A similar issue has been reported on the Xfce bug tracker:
https://bugzilla.xfce.org/show_bug.cgi?id=9721
Did you test different key combinations? Do all of them fail to work properly? A similar issue has been reported on the Xfce bug tracker:
https:/ /bugzilla. xfce.org/ show_bug. cgi?id= 9721