[Nut-upsuser] Data stale and Back UPS ES

Denis Serov dns-srv at yandex.ru
Thu Aug 30 17:39:53 UTC 2012


Hello!

I tried NUT 2.6.5-1 (Windows port) with my APC Back UPS ES. It seems I have
configured NUT properly, nut-scanner found my UPS:

[nutdev1]
        driver = "usbhid-ups"
        port = "auto"
        vendorid = "051D"
        productid = "0002"
        product = "Back-UPS ES 525 FW:851.t3.I USB FW:t3"
        serial = "8B0745R23575  "
        vendor = "American Power Conversion"
        bus = "bus-0"

I see some errors:
1. UPSMON/UPSC tools are returning "data stale":

Network UPS Tools upsmon 2.6.5-3691:3709M
   0.000000     UPS: upsa at 192.168.10.200 (master) (power value 1)
   0.012000     Using power down flag file /etc/killpower
   0.022001     debug level is '5'
   0.026001     Trying to connect to UPS [upsa at 192.168.10.200]
   0.039002     Login on UPS [upsa at 192.168.10.200] failed - got [ERR
ACCESS-DENIED]
   0.044002     Current power value: 1
   0.047002     Minimum power value: 1
   5.049289     pollups: upsa at 192.168.10.200
   5.055289     get_var: upsa at 192.168.10.200 / status
   5.064289     Poll UPS [upsa at 192.168.10.200] failed - Data stale
   5.075290     do_notify: ntype 0x0005 (COMMBAD)
   5.083290     Communications with UPS upsa at 192.168.10.200 lost
   ...

What should I check to fix ACCESS-DENIED error?

2. UPSHID-UPS fails with output:

Network UPS Tools - Generic HID driver 0.37 (2.6.5-3691:3709M)
USB communication driver 0.31
   0.000000     debug level is '3'
   0.000000     upsdrv_initups...
   0.031200     Checking device (051D/0002)
(bus-0/\\.\libusb0-0001--0x051d-0x0002)
   0.109200     - VendorID: 051d
   0.109200     - ProductID: 0002
   0.109200     - Manufacturer: American Power Conversion
   0.124800     - Product: Back-UPS ES 525 FW:851.t3.I USB FW:t3
   0.124800     - Serial Number: 8B0745R23575
   0.140400     - Bus: bus-0
   0.140400     Trying to match device
   0.140400     Device matches
   0.187200     HID descriptor, method 1: (9 bytes) => 09 21 10 01 21 01 22
78 04
   0.202800     HID descriptor, method 2: (9 bytes) => 09 21 10 01 21 01 22
78 04
   0.218400     HID descriptor length 1144
   ...
   3.556806     Report[get]: (3 bytes) => 60 00 00
   3.556806     Path: UPS.ff860001.ff860023, Type: Feature, ReportID: 0x60,
Offset: 0, Size: 16, Value: 0
   3.588006     Report[get]: (2 bytes) => 61 89
   3.588006     Path: UPS.ff860001.ff860026, Type: Feature, ReportID: 0x61,
Offset: 0, Size: 8, Value: 137
   3.603606     Report[get]: (5 bytes) => 62 00 01 02 03
   3.619206     Path: UPS.ff860001.ff860025, Type: Feature, ReportID: 0x62,
Offset: 0, Size: 32, Value: 5.0463e+007
   3.634806     Report[get]: (2 bytes) => 51 84
   3.634806     Path: UPS.PowerConverter.ff860024, Type: Feature, ReportID:
0x51, Offset: 0, Size: 8, Value: 132
   3.650406     Report descriptor retrieved (Reportlen = 1144)
   3.666007     Found HID device
   3.666007     Detected a UPS: American Power Conversion/Back-UPS ES 525
FW:851.t3.I USB FW:t3
   3.681607     libusb_get_report: libusb0-dll:err [control_msg] sending
control message failed, win error: A device attached to the system is not
functioning.

   3.712807     Can't retrieve Report 0c: Input/output error [A device
attached to the system is not functioning. ]
   3.728407     Can't initialize data from HID UPS

I installed different versions of libusb driver, but no success.

The most interesting thing is that one of previous version (2.6.0-1 or
2.6.1-1) returned real data from UPS. Any ideas?

Thanks,
Denis





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