[Nut-upsuser] Zigor on Mac Os X
mark at helenandmark.org
Sun Sep 23 17:45:14 UTC 2012
On 23 Sep 2012, at 17:03, Charles Lepple wrote:
> On Sep 23, 2012, at 10:39 AM, Mark Burton wrote:
>> I'm using macports to install nut on a MAC OS X (10.7)
>> I get the following error messages when I try running:
>> sudo blazer_usb -a zigor -DDDDDDDDDD
>> 0.944590 Checking device (0001/0000) (250/005)
>> 2.785449 - VendorID: 0001
>> 2.785465 - ProductID: 0000
>> 2.785468 - Manufacturer: unknown
>> 2.785472 - Product: STD UPS MON V1.0
>> 2.785475 - Serial Number: unknown
>> 2.785478 - Bus: 250
>> 2.785481 Trying to match device
>> 2.785498 Device matches
>> 2.785918 failed to claim USB device: Permission denied
>> 2.785929 failed to detach kernel driver from USB device: Function not implemented
>> 2.786203 failed to claim USB device: Permission denied
>> 2.786210 failed to detach kernel driver from USB device: Function not implemented
>> 2.786465 failed to claim USB device: Permission denied
>> 2.786471 failed to detach kernel driver from USB device: Function not implemented
>> 2.786729 failed to claim USB device: Permission denied
>> 2.786735 failed to detach kernel driver from USB device: Function not implemented
>> 2.786739 Can't claim USB device [0001:0000]: Function not implemented
> One thing with the drivers is that when you run them as root, they drop privileges before talking to hardware. So you might want to try again with "-u root" on the command line, but I suspect it will be the same problem.
yes, sorry, should have said, tried that.
>> Looks like the binary is begin linked against both lubusb libraries - (as a matter of interest, I tried re-linking against only 1 library and got the same problem)
>> otool -L blazer_usb
>> /opt/local/lib/libusb-0.1.4.dylib (compatibility version 9.0.0, current version 9.4.0)
>> /opt/local/lib/libusb-1.0.0.dylib (compatibility version 2.0.0, current version 2.0.0)
>> /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
>> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 159.1.0)
> Often, the libusb-0.1 API is provided by a compatibility layer on top of libusb-1.0. That looks reasonable.
>> My /opt/local/etc/ups.conf has this in it:
>> port = auto
>> driver = blazer_usb
>> # langid_fix = 0x409
>> desc = "Zigor UPS"
>> vendorid = 0001
>> productid = 0000
>> (I tried stopping the MAC OSX power management service - actually, for me, this happened whenever I unplug/replug the USB cable to the UPS - but it makes no difference).
> Does the UPS show up in the Energy Saver control panel?
Yes it does, My only issue is that it doesn't seem to be able to get a reading on the status of the device (battery level, or whether it's on power or not)…. :-(
Hence turning to NUT
> Charles Lepple
> clepple at gmail
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