That action is managed by metacity and using ctrl-"multimedia-key" doesn't work, I've forwarded the bug upstream: http://bugzilla.gnome.org/show_bug.cgi?id=409800
That action is managed by metacity and using ctrl-"multimedi a-key" doesn't work, I've forwarded the bug upstream: http:// bugzilla. gnome.org/ show_bug. cgi?id= 409800