Re: NM + DUN on Fedora-12?

["Derek Atkins" <derek ihtfp com>]

Dan,

On Wed, June 23, 2010 7:29 pm, Dan Williams wrote:

>> I've just upgraded my FC12 laptop to the most recent packages (but not
>> the testing packages).  I'm hitting this kernel/USB issue.  Any known
>> workarounds?  Any test-patches I could play with?
>
> Not really, but you can test stuff out manually if you want...
>
> 1) get your BT address

I presume by "your" you mean "the phone", right?

> 2) pair the device
> 3) sdptool browse <btaddr>
> 4) from the sdptool output, find the channel that DUN uses

I'm not seeing it.  I've attached the output below.

> 5) rfcomm connect hci0 <btaddr> <channel #>
>
> and it'll tell you what serial device it just made.  Then you open that
> up in minicom and try something like "ATI" and see what happens.
>
> If that all works, then the problem is likely in bluez or NM, not the
> kernel.
>
> Dan

Service RecHandle: 0x10000
Service Class ID List:
  "PnP Information" (0x1200)

Service Name: Headset Gateway
Service RecHandle: 0x10001
Service Class ID List:
  "Headset Audio Gateway" (0x1112)
  "Generic Audio" (0x1203)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 1
Profile Descriptor List:
  "Headset" (0x1108)
    Version: 0x0100

Service Name: Handsfree Gateway
Service RecHandle: 0x10002
Service Class ID List:
  "Handsfree Audio Gateway" (0x111f)
  "Generic Audio" (0x1203)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 2
Profile Descriptor List:
  "Handsfree" (0x111e)
    Version: 0x0105

Service Name: Object Push
Service RecHandle: 0x10003
Service Class ID List:
  "OBEX Object Push" (0x1105)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 3
  "OBEX" (0x0008)
Profile Descriptor List:
  "OBEX Object Push" (0x1105)
    Version: 0x0100

Service RecHandle: 0x10004
Service Class ID List:
  "AV Remote Target" (0x110c)
Protocol Descriptor List:
  "L2CAP" (0x0100)
    PSM: 23
  "AVCTP" (0x0017)
    uint16: 0x100
Profile Descriptor List:
  "AV Remote" (0x110e)
    Version: 0x0100

Service Name: BRCM Advanced Audio
Service RecHandle: 0x10005
Service Class ID List:
  "Audio Source" (0x110a)
Protocol Descriptor List:
  "L2CAP" (0x0100)
    PSM: 25
  "AVDTP" (0x0019)
    uint16: 0x102
Profile Descriptor List:
  "Advanced Audio" (0x110d)
    Version: 0x0102

Service Name: Phonebook Access PSE
Service RecHandle: 0x10006
Service Class ID List:
  "Phonebook Access - PSE" (0x112f)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 4
  "OBEX" (0x0008)
Profile Descriptor List:
  "Phonebook Access" (0x1130)
    Version: 0x0100

Service RecHandle: 0x10007
Service Class ID List:
  UUID 128: 00001103-0000-1000-8000-00805f9b34fb
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 5

Service RecHandle: 0x10008
Service Class ID List:
  UUID 128: 00001103-0000-1000-8000-00805f9b34fb
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 5

Service RecHandle: 0x10009
Service Class ID List:
  UUID 128: 00001103-0000-1000-8000-00805f9b34fb
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 5

Service RecHandle: 0x1000a
Service Class ID List:
  UUID 128: 00001103-0000-1000-8000-00805f9b34fb
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 5