[Bug 306721] [NEW] Bluetooth is completely broken on Ubuntu 8.10

Jeremy Visser jeremy.visser at gmail.com
Wed Dec 10 00:58:24 GMT 2008


Public bug reported:

Binary package hint: bluez

In Ubuntu 8.10, Bluetooth is completely broken. I can reproduce this
from two fresh installs of Ubuntu 8.10, and from the live CD. I have
tested this on three computers, with two different Bluetooth dongles,
and one built-in Bluetooth device. No difference -- it is broken
regardless.

    $ lsb_release -rd
    Description:    Ubuntu 8.10
    Release:        8.10

    $ apt-cache policy bluez
    bluez:
      Installed: 4.12-0ubuntu5
      Candidate: 4.12-0ubuntu5
      Version table:
     *** 4.12-0ubuntu5 0
            500 http://apt.sunriseroad.net intrepid/main Packages
            100 /var/lib/dpkg/status

Bluetooth file sharing is broken. Attempting to pair devices with the
GUI makes the remote device ask for a PIN code, then the local machine
instantly fails with "Pairing with whatever-device failed".

Bluetooth audio is broken. I can reproduce this from, as I said, the
live CD, with several different dongles. There are no updates to the
bluez-* packages available to install.

When trying to add a Bluetooth headset (X5 Stereo), I first add the
following to .asoundrc (or /etc/asound.conf):

    pcm.bluetooth {
        type bluetooth
        device "00:00:00:00:00:00" #obviously, I hid my bd address for privacy here
    }

Then attempt to play sound through it:

    $ aplay -D bluetooth /usr/share/sounds/ubuntu/stereo/desktop-
login.ogg

This results in:

    ALSA lib pcm_bluetooth.c:1619:(bluetooth_init) BT_GETCAPABILITIES failed : Input/output error(5)
    aplay: main:583: audio open error: Input/output error

The same error occurs if I try loading the PulseAudio module-alsa-sink
module:

    $ pactl load-module module-alsa-sink device=bluetooth

As I said, I can reproduce this with different dongles, different PCs on
fresh installs or on live CDs. Also, I am following directions.
Therefore, either the documentation is broken, or Ubuntu is broken.

Also, on one machine, I installed PulseAudio 0.9.13 on 8.10 from a PPA
to see if PulseAudio → Bluetooth without ALSA in between would fix it.
However, I got this error:

    module-bluetooth-device.c: BT_GETCAPABILITIES failed : Input/output error (5)
    module-bluetooth-device.c: Failed to get device capabilities

I can, however, scan for devices with hcitool:

    $ hcitool scan
    Scanning ...
        00:00:00:00:00:00    X5 Stereo v1.3
        00:00:00:00:00:00    moonwood
        00:00:00:00:00:00    Scrubb

Obviously, the BD addresses have been blanked out for privacy purposes.
When actually running the command, the addresses are fine.

When attempting to run all the above commands as root, the exact same
result occurs. Therefore, it is not a user/group problem.

Please note that it does not matter whether or not the Bluetooth dongle
is present or not or whether the headset is switched on or off, or if I
type in a phoney BD address -- the exact same "BT_GETCAPABILITIES
failed" errors occur. Therefore, the problem is not with communication
between the headset and PC -- the problem is occurring before the PC
even communicates with the headset.

** Affects: bluez (Ubuntu)
     Importance: Undecided
         Status: New

-- 
Bluetooth is completely broken on Ubuntu 8.10
https://bugs.launchpad.net/bugs/306721
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