Return-Path: Date: Thu, 24 Jul 2014 11:16:59 +0300 From: Johan Hedberg To: "Brian J. Murrell" Cc: linux-bluetooth@vger.kernel.org Subject: Re: phone connects and then disconnects immediately Message-ID: <20140724081659.GA9891@t440s.lan> References: <1406119074.21242.55.camel@pc.interlinx.bc.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1406119074.21242.55.camel@pc.interlinx.bc.ca> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi Brian, On Wed, Jul 23, 2014, Brian J. Murrell wrote: > I am using Bluez 5.18 on my Fedora 20 machine and trying to play music > from my Android (Nexus 4 with KK 4.4.4) phone to the F20 as a Bluetooth > sink. > > I have successfully paired the phone and the F20 machine and the phone > sees it as advertising an Audio Sink but when I try to connect the phone > bluetoothctl shows the connect immediately followed by a disconnect: > > [CHG] Device XX:XX:XX:XX:XX:XX Connected: yes > [CHG] Device XX:XX:XX:XX:XX:XX Connected: no > > No messages in the syslog to indicate any problems. > > Any ideas why the immediate disconection or next steps to debug? To analyze the matter further we'd need to get bluetoothd debug logs (for which you need to pass -d to the daemon) as well as HCI-level logs (e.g. using btmon) of this connection failure. Johan