Why my USB keyboard doesn't generate scancodes?

[Yuri]

Sorry, forgot an important bit:

ugen1.2: <Microsoft Nano Transceiver v1.0 Microsoft> at usbus1, cfg=0 
md=HOST spd=FULL (12Mbps) pwr=ON


  Configuration index 0

     bLength = 0x0009
     bDescriptorType = 0x0002
     wTotalLength = 0x0054
     bNumInterfaces = 0x0003
     bConfigurationValue = 0x0001
     iConfiguration = 0x0000  <no string>
     bmAttributes = 0x00a0
     bMaxPower = 0x0032

     Interface 0
       bLength = 0x0009
       bDescriptorType = 0x0004
       bInterfaceNumber = 0x0000
       bAlternateSetting = 0x0000
       bNumEndpoints = 0x0001
       bInterfaceClass = 0x0003
       bInterfaceSubClass = 0x0001
       bInterfaceProtocol = 0x0001
       iInterface = 0x0000  <no string>

       Additional Descriptor

       bLength = 0x09
       bDescriptorType = 0x21
       bDescriptorSubType = 0x11
        RAW dump:
        0x00 | 0x09, 0x21, 0x11, 0x01, 0x00, 0x01, 0x22, 0x39,
        0x08 | 0x00

      Endpoint 0
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0081  <IN>
         bmAttributes = 0x0003  <INTERRUPT>
         wMaxPacketSize = 0x0008
         bInterval = 0x0004
         bRefresh = 0x0000
         bSynchAddress = 0x0000


     Interface 1
       bLength = 0x0009
       bDescriptorType = 0x0004
       bInterfaceNumber = 0x0001
       bAlternateSetting = 0x0000
       bNumEndpoints = 0x0001
       bInterfaceClass = 0x0003
       bInterfaceSubClass = 0x0001
       bInterfaceProtocol = 0x0002
       iInterface = 0x0000  <no string>

       Additional Descriptor

       bLength = 0x09
       bDescriptorType = 0x21
       bDescriptorSubType = 0x11
        RAW dump:
        0x00 | 0x09, 0x21, 0x11, 0x01, 0x00, 0x01, 0x22, 0x27,
        0x08 | 0x01

      Endpoint 0
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0082  <IN>
         bmAttributes = 0x0003  <INTERRUPT>
         wMaxPacketSize = 0x000a
         bInterval = 0x0001
         bRefresh = 0x0000
         bSynchAddress = 0x0000


     Interface 2
       bLength = 0x0009
       bDescriptorType = 0x0004
       bInterfaceNumber = 0x0002
       bAlternateSetting = 0x0000
       bNumEndpoints = 0x0001
       bInterfaceClass = 0x0003
       bInterfaceSubClass = 0x0000
       bInterfaceProtocol = 0x0000
       iInterface = 0x0000  <no string>

       Additional Descriptor

       bLength = 0x09
       bDescriptorType = 0x21
       bDescriptorSubType = 0x11
        RAW dump:
        0x00 | 0x09, 0x21, 0x11, 0x01, 0x00, 0x01, 0x22, 0x3f,
        0x08 | 0x01

      Endpoint 0
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0083  <IN>
         bmAttributes = 0x0003  <INTERRUPT>
         wMaxPacketSize = 0x0020
         bInterval = 0x0001
         bRefresh = 0x0000
         bSynchAddress = 0x0000