[Bluez-users] Authentication problem

[Bluez-users] Authentication problem

[Terry Mackintosh]

Hi

While I've read FAQs and HOWTOs on bluethooth until I'm about blue, the 
solution to my problem evades me.

What I have:
Old PII laptop running ROCK Linux, 2.4.24 kernel
Kensington USB bluetooth adapter.
Motorola V710 picture phone, new

What I want to do:
Get pictures off the phone and onto the laptop.

Progress so far:
The hardware all seems to be working.
The software mostly seems to be working.
The phone is seen from the laptop by the command line tools.

The problem:
Any attempt to make a connection with the phone results in the phone 
popping a dialog box that asks if it is OK to bond, followed by a 
request for a PIN.
No matter what PIN is given, it is always wrong. I have done "echo 1234 
 > /etc/bluetooth/pin" to no avail.
On the laptop side, the PIN aspect of the conversation is seen as an 
"Invalid exchange" when doing:

sdptool browse 00:15:A8:E4:F5:6B

When doing:
hcitool cc 00:15:A8:E4:F5:6B

it quits instantly complaining of a time out, but never waiting for any 
response from the phone.
The phone again pops a dialog asking "Bond with ...?", then a PIN 
prompt, but the PIN fails and hcitool timed out long ago anyway.

I looked at the log, it just confirmed the above in more detail.

Any help greatly appreciated.
Thanks

-- 
Terry Mackintosh <terry@mackintoshweb.com>
http://www.mackintoshweb.com/mars/ Mars Society, FL chapter.
Proudly powered by ROCKLinux, Apache, PHP, PostgreSQL, etc.
"If you don't know where you are going, how can you get there?"


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Re: [Bluez-users] Authentication problem

[Marcel Holtmann]

Hi Terry,

> While I've read FAQs and HOWTOs on bluethooth until I'm about blue, the 
> solution to my problem evades me.
> 
> What I have:
> Old PII laptop running ROCK Linux, 2.4.24 kernel
> Kensington USB bluetooth adapter.
> Motorola V710 picture phone, new
> 
> What I want to do:
> Get pictures off the phone and onto the laptop.
> 
> Progress so far:
> The hardware all seems to be working.
> The software mostly seems to be working.
> The phone is seen from the laptop by the command line tools.
> 
> The problem:
> Any attempt to make a connection with the phone results in the phone 
> popping a dialog box that asks if it is OK to bond, followed by a 
> request for a PIN.
> No matter what PIN is given, it is always wrong. I have done "echo 1234 
>  > /etc/bluetooth/pin" to no avail.
> On the laptop side, the PIN aspect of the conversation is seen as an 
> "Invalid exchange" when doing:
> 
> sdptool browse 00:15:A8:E4:F5:6B
> 
> When doing:
> hcitool cc 00:15:A8:E4:F5:6B
> 
> it quits instantly complaining of a time out, but never waiting for any 
> response from the phone.
> The phone again pops a dialog asking "Bond with ...?", then a PIN 
> prompt, but the PIN fails and hcitool timed out long ago anyway.
> 
> I looked at the log, it just confirmed the above in more detail.

include the output of "hcidump -X -V" from your tests.

Regards

Marcel




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