Comment 13 for bug 750428

I did some more testing and found that a notify event 0x90 is triggered every 5 seconds when rfkill switch is on and bluetooth usb module is detached. The notify event 0x90 is described in this article: http://lwn.net/Articles/367630/

Which instance triggers this event repeatedly (every 5 seconds), when bluetooth should be off? I think this should not happen.