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Date: Mon, 7 Mar 2011 16:09:12 -0700
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Subject: Re: how to set adapter to master with bluez 4.69?
From: Brad Midgley <bmidgley@gmail.com>
To: "Brian J. Murrell" <brian@interlinx.bc.ca>
Cc: public-linux-bluetooth-u79uwXL29TY76Z2rM5mHXA@plane.gmane.org
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Brian

> $ hcitool con
> Connections:
> ? ? ? ?> ACL 00:1F:20:0F:30:6A handle 11 state 1 lm MASTER
>
> So it seems the mouse, which is the only remote device that's on, is master.
>
> When I try to change that I get:
>
> $ sudo hcitool sr 00:1F:20:0F:30:6A slave
> Switch role request failed: Input/output error

iirc, the remote device can deny a role switch. try the situation you
want, changing to master.

I think we can work this up. We need a new checkbox in bluez-gnome's
properties/general.c I think.

-- 
Brad Midgley