USB IR receiver does not work after resume

[Justin Smith <justin@xxxxxxxxxxxxxxxxx>]

I am running Ubuntu Karmic x86_64 (2.6.31-19-generic).

Apart from this USB device, suspend/resume works well (using the PC box power
button).

If I unplug the IR receiver and then plug it in again, it gets a new usb device
number and it works again.

Any ideas on how to fix this? Is there a way to script an "unplug + plug"?


Output of lsusb is shown below:

justin@juka:~$ sudo lsusb -s 3:3 -v

Bus 003 Device 003: ID 0fe9:9010 DVICO 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x0fe9 DVICO
  idProduct          0x9010 
  bcdDevice            1.00
  iManufacturer           1 DVICO
  iProduct                2 DVICO USB HID Remocon V1.00
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           41
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0 
      ** UNRECOGNIZED:  09 21 10 01 00 01 22 49 00
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0003  1x 3 bytes
        bInterval              32
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0001  1x 1 bytes
        bInterval              32
Device Status:     0x0001
  Self Powered



Thanks in advance,
Justin.

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