Re: 8086:0189 Intel Corp. pairs with Bluetooth Audio Headsets although is not seen in pulseaudio

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Hi Benjamin,

On Sat, Jun 16, 2012 at 11:32 PM, Benjamin Kerensa <bkerensa@xxxxxxxxxx> wrote:
> [1.] One line summary of the problem:  8086:0189 Intel Corp. can pair
> with Bluetooth Audio Devices but not see them for pulseaudio
> [2.] Full description of the problem/report: Intel Bluetooth/Wireless
> Chip in Dell Inspiron 14z can pair with Bluetooth Audio devices
> however
> the devices do not list in Pulseaudio and no audio is emitted from them
> [3.] Keywords (i.e., modules, networking, kernel): kernel, blueooth
> [4.] Kernel version (from /proc/version): Linux version 3.2.0-26-generic
> [5.] Output of Oops.. message (if applicable) with symbolic information
>     resolved (see Documentation/oops-tracing.txt)
> [6.] A small shell script or example program which triggers the
>     problem (if possible)
> [7.] Environment: Ubuntu 12.04
> [7.1.] Software (add the output of the ver_linux script here)
> [7.2.] Processor information (from /proc/cpuinfo): Intel(R) Core(TM)
> i5-2410M CPU @ 2.30GHz
> [7.3.] Module information (from /proc/modules):
> usbhid 47199 0 - Live 0x0000000000000000
> snd_usb_audio 122982 0 - Live 0x0000000000000000
> hid 99559 1 usbhid, Live 0x0000000000000000
> snd_usbmidi_lib 25395 1 snd_usb_audio, Live 0x0000000000000000
> pci_stub 12622 1 - Live 0x0000000000000000
> vboxpci 23200 0 - Live 0x0000000000000000 (O)
> vboxnetadp 13382 0 - Live 0x0000000000000000 (O)
> vboxnetflt 23441 0 - Live 0x0000000000000000 (O)
> vboxdrv 287082 3 vboxpci,vboxnetadp,vboxnetflt, Live 0x0000000000000000 (O)
> parport_pc 32866 0 - Live 0x0000000000000000
> ppdev 17113 0 - Live 0x0000000000000000
> dm_crypt 23125 1 - Live 0x0000000000000000
> snd_hda_codec_hdmi 32474 1 - Live 0x0000000000000000
> rfcomm 47604 12 - Live 0x0000000000000000
> snd_hda_codec_conexant 62311 1 - Live 0x0000000000000000
> bnep 18281 2 - Live 0x0000000000000000
> joydev 17693 0 - Live 0x0000000000000000
> snd_hda_intel 33773 4 - Live 0x0000000000000000
> snd_hda_codec 127706 3
> snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel, Live
> 0x0000000000000000
> snd_hwdep 13668 2 snd_usb_audio,snd_hda_codec, Live 0x0000000000000000
> snd_pcm 97188 5
> snd_usb_audio,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live
> 0x0000000000000000
> snd_seq_midi 13324 0 - Live 0x0000000000000000
> snd_rawmidi 30748 2 snd_usbmidi_lib,snd_seq_midi, Live 0x0000000000000000
> arc4 12529 2 - Live 0x0000000000000000
> snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000
> psmouse 87692 0 - Live 0x0000000000000000
> iwlwifi 332672 0 - Live 0x0000000000000000
> dell_laptop 18119 0 - Live 0x0000000000000000
> btusb 18288 2 - Live 0x0000000000000000
> uvcvideo 72627 0 - Live 0x0000000000000000
> videodev 98259 1 uvcvideo, Live 0x0000000000000000
> snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
> mei 41616 0 - Live 0x0000000000000000 (C)
> serio_raw 13211 0 - Live 0x0000000000000000
> v4l2_compat_ioctl32 17128 1 videodev, Live 0x0000000000000000
> dell_wmi 12681 0 - Live 0x0000000000000000
> snd_timer 29990 2 snd_pcm,snd_seq, Live 0x0000000000000000
> snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000
> mac80211 506816 1 iwlwifi, Live 0x0000000000000000
> snd 78855 19 snd_usb_audio,snd_usbmidi_lib,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,
> Live 0x0000000000000000
> dcdbas 14490 1 dell_laptop, Live 0x0000000000000000
> bluetooth 180104 23 rfcomm,bnep,btusb, Live 0x0000000000000000
> sparse_keymap 13890 1 dell_wmi, Live 0x0000000000000000
> cfg80211 205544 2 iwlwifi,mac80211, Live 0x0000000000000000
> soundcore 15091 1 snd, Live 0x0000000000000000
> snd_page_alloc 18529 2 snd_hda_intel,snd_pcm, Live 0x0000000000000000
> lp 17799 0 - Live 0x0000000000000000
> parport 46562 3 parport_pc,ppdev,lp, Live 0x0000000000000000
> mac_hid 13253 0 - Live 0x0000000000000000
> ums_realtek 18248 0 - Live 0x0000000000000000
> usb_storage 49198 1 ums_realtek, Live 0x0000000000000000
> uas 18180 0 - Live 0x0000000000000000
> atl1c 41717 0 - Live 0x0000000000000000
> i915 468737 3 - Live 0x0000000000000000
> wmi 19256 1 dell_wmi, Live 0x0000000000000000
> drm_kms_helper 46978 1 i915, Live 0x0000000000000000
> drm 242038 4 i915,drm_kms_helper, Live 0x0000000000000000
> i2c_algo_bit 13423 1 i915, Live 0x0000000000000000
> video 19596 1 i915, Live 0x0000000000000000
> [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
> [X.] Other notes, patches, fixes, workarounds:
> https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/972063
> --

What kernel version and BlueZ version, BlueZ 4.97/4.98 there was a
regression that would prevent the audio to work properly, but it was
fixed in 4.99.


-- 
Luiz Augusto von Dentz
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