On Sep 11, 2014, at 11:04 PM, Stan Gammons <[email protected]> wrote:

> I see a libusb_get_interrupt message in the log. Could that be the problem?

Yes, it seems related.

   1.126896     upsdrv_initinfo...
   1.126906     upsdrv_updateinfo...
   1.127023     libusb_get_interrupt: Function not implemented
   1.127030     Got 0 HID objects...
   1.127036     Quick update...

Come to think of it, this might also depend on how OpenBSD provides libusb-0.1. 
What version of libusb-compat do you have?

However, checking the rest of the log, it seems like there are no errors during 
the "Quick update" portion, which should provide AC status updates (among 
others) every two seconds.

Can you can do a test where you power off the AC to the UPS? (I'd advise using 
a power strip, PDU, or circuit breaker to keep the ground connected, rather 
than pulling the plug completely.)

If so, same test, but "-DD" should suffice, and record the time (first column 
of the log is seconds since the start) when you toggle the power. Let it go for 
at least 30 seconds, so  it will eventually show up in the "Full update".

The OB/OL status is controlled by this line:

 [time] Path: UPS.PowerSummary.PresentStatus.ACPresent, Type: Feature, 
ReportID: 0x07, Offset: 2, Size: 1, Value: 1

-- 
Charles Lepple
clepple@gmail




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