[Nut-upsuser] APC Smart-UPS Pro 1500 USB monitoring trouble

[Erik Fichtner]

Hi there... nut 2.4.3 kicks an error at me when I try
to talk to my UPS.   machine is linux 2.4.21-32.ELsmp
with libusb-0.1.8-3 package update.

# /usr/local/ups/bin/upsdrvctl start
Network UPS Tools - UPS driver controller 2.4.3
Network UPS Tools - Generic HID driver 0.34 (2.4.3)
USB communication driver 0.31
Using subdriver: APC HID 0.95
libusb_get_interrupt: error submitting URB: Invalid argument

lsusb -v says this about it:


Bus 001 Device 003: ID 051d:0002 American Power Conversion Back-UPS Pro 500/1000/1500
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0         8
  idVendor           0x051d American Power Conversion
  idProduct          0x0002 Back-UPS Pro 500/1000/1500
  bcdDevice            0.06
  iManufacturer           3 American Power Conversion
  iProduct                1 Smart-UPS 1500 RM FW:617.3.D USB FW:1.5
  iSerial                 2 AS0607130999
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           34
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration         11
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower               30mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Devices
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode           33
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength    1040
cannot get report descriptor
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               none
        wMaxPacketSize          6
        bInterval             100



Any ideas on what I should try next?




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