hi gabriele,
i have not worked much on BlueZ and alsa but i can see from your information that you have not configured your kernel to support alsa. have a kernel built with alsa configured.
bcoz i checked the file /usr/lib/alsa-lib/libasound_module_pcm_bluetooth.so which u are missing
but my kernel has as i hv alsa support. also i confirmed this by checking into another system which dont hv alsa configured in it. 
Try and c.
best luck....bye

Pramod

----- Original Message ----
From: Ing. Gabriele Oberhammer <gabriele@naustech.com>
To: BlueZ users <bluez-users@lists.sourceforge.net>
Sent: Thursday, 24 January, 2008 3:37:16 PM
Subject: Re: [Bluez-users] Headset half working using Bluez's ALSA plugin

Hi, I've successful compiled and installed 'utils' and 'libs' from
 today 
cvs but now its worse then before, now playback doesn't work too :-(
Now In the preferences menu in gnome-applet there are no services 
listed, but my headset pairs correctly.
Here's what I've done, please tell ma what's wrong:

1. checked out latest 'utils' and 'libs' directoryes from cvs
2. installed all needed development headers
3. Compiled:
    $ cd utils/
    $ sudo ./bootstrap
    $ sudo ./configure --enable-all --prefix=/usr/local/
    $ sudo make

    $ cd ../libs/
    $ sudo ./bootstrap
    $ sudo ./configure --prefix=/usr/local/
    $ sudo make

4. uninstalled bluez-utils:
    $ sudo apt-get remove bluez-utils

5. uninstalled libbluetooth2 (forcing needed to solve dependencies):
    $ sudo dpkg --force-all -r libbluetoot2

6. Installed libs and utils:
    $ cd libs; sudo make install
    $ cd utils; sudo make install

7. Edited '/etc/init.d/bluetooth' and modified all paths to pont to 
correct locations under /usr/local/{bin,sbin}

8. rebooted (I know it's not needed but I did it)

9. Now headset pairs, 'hcitool dev' correctly shows it but
    $ mplayer -ao alsa:device=bluetooth test.mp3
    
    gives:

    ....
    [AO_ALSA] alsa-lib: pcm.c:2105:(snd_pcm_open_conf) Cannot open
 shared 
library /usr/lib/alsa-lib/libasound_module_pcm_bluetooth.so
    [AO_ALSA] Playback open error: No such file or directory
    ....


10. sadness  ;(


Can someone help me or give me some link to documentation about correct
 
procedures for cvs building?


Tnx  :-)


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