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Subject: Re: [Bluez-users] Can't connect RFCOMM socket: resource
	temporarily unavailable
From: Marcel Holtmann <marcel@holtmann.org>
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Date: Fri, 28 Jan 2005 20:19:25 +0100

Hi Filipa,

> I am have Linux 2.6.9 in my laptop and an Conceptronic
> CBT 100U USB adapter. I installed bluez-utils-2.14 and
> bluez-libs-2.14.
> 
> 'hciconfig -a' shows me my device and 'hcitool scan'
> show me the computer of a friend (a windows pc). I can
> do an 'l2ping' and an 'rfcomm bind' to this computer
> without any problem. 
> 
> The problems arrive when I try to do 'rfcomm connect'.
> The answer is: "Can't connect RFCOMM socket: resource
> temporarily unavailable". 

you can't use bind and connect together. Choose one.

> I saw on the web and on the mailling lists that there
> is a problem with the 'bluepin'. I checked mine and it
> didn't work. So, I created a new file (called pin in 
> /usr/bin/) with:
> 
> #!bin/sh
> # file: /usr/bin/pin
> echo -n "PIN: "
> cat /etc/bluetooth/pin
> 
> and created a file in /etc/bluetooth/ also called pin
> with a numerical the PIN code.
> 
> Still I could not make the 'rfcomm connect' work! It
> appears a window asking for the PIN in my friend's
> computer, but in my computer I still have the same
> answer.

Check with "hcidump -x" as root if it is really a PIN helper problem.

Regards

Marcel




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