So, it turns out that my lack of discoverability is also tied into this last series of BT commits (and apparently the result of some commit other than the one named in the Subject: line); while I could take the time to bisect this issue as well, seems to me that something as basic as not being able to put an HCI adapter in discoverable mode is a pretty big regression (especially on something as ubiquitous as Intel BT adapters) that I can't be the only one who's seeing these issues- have there been any other reports, and are there any fixes upcoming? -Kenny -- Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA