I'm using Ubuntu Raring Ringtail, with three monitors and four workspaces. Currently, if I click on the Firefox button on the launcher and Firefox is already running but there is no Firefox window on the current workspace, it switches to a workspace which already has an open Firefox window.
I don't want it to do that. When I click the button it should open a new Firefox window on the current workspace, if there isn't already one. Is it possible to configure the launcher to work that way?