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[sarka <sarka9000@xxxxxxxxx>]

This bug is still present in Ubuntu 14.04.

Editing daemon.conf didn't help as mentioned before.

I'm using Intel HD audio ALC892 and analog 5.1 out.

If Audacious is paused on a stream, subwoofer remains working. As soon
as the stream is stopped, subwoofer goes silent.

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https://bugs.launchpad.net/bugs/494099

Title:
  subwoofer stops working after playback ends

Status in The Linux Kernel:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Lucid:
  Confirmed

Bug description:
  Binary package hint: pulseaudio

  Ubuntu 9.10.
  pulseaudio 1:0.9.19-0ubuntu4

  I have two sound cards - motherboard integrated HDA Intel and Creative
  Sound Blaster Audigy ES in PCI slot. Also I have TV-tuner Beholder M6,
  which also populates the list of sound devices.

  Audigy is connected to 5.1 amplifier through analog output jacks.

  In sound preferences I've choose "Analog Surround 5.1 Output + Analog Stereo Input" profile for Audigy card.
  On "Output" tab I've selected the Audigy card for output. Connector switch is set to "Amplifier". See screenshots.

  When I start playing some music through (for example) Rhythmbox
  everything works great: all five satellites and subwoofer works. When
  playback ends (because of my command or end of playlist or closing the
  player) and then started again by me, the subwoofer isn't work
  anymore. To get it work again, I need to go to sound preferences and
  switch soundcard in "Output" tab to internal and then back to Audigy.

  I tried changing profile to "Analog Surround 5.1 Output" and others
  with no luck. Every subwoofer-enabled profile give same symptoms.

  Player software is also unrelated. Totem shows up the same.

  
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  simba      1597 F.... pulseaudio
   /dev/snd/controlC1:  simba      1597 F.... pulseaudio
   /dev/snd/controlC0:  simba      1597 F.... pulseaudio
  CRDA: Error: [Errno 2] Нет такого файла или каталога
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfdff8000 irq 16'
     Mixer name	: 'Realtek ALC882'
     Components	: 'HDA:10ec0882,1462f603,00100101'
     Controls      : 38
     Simple ctrls  : 22
  Card1.Amixer.info:
   Card hw:1 'Audigy'/'SB Audigy 1 ES [SB0160] (rev.3, serial:0x521102) at 0xef00, irq 18'
     Mixer name	: 'SigmaTel STAC9721,23'
     Components	: 'AC97a:83847609'
     Controls      : 198
     Simple ctrls  : 34
  Card2.Amixer.info:
   Card hw:2 'SAA7134'/'saa7133[0] at 0xfdaff000 irq 17'
     Mixer name	: 'SAA7134 Mixer'
     Components	: ''
     Controls      : 6
     Simple ctrls  : 3
  DistroRelease: Ubuntu 10.04
  HibernationDevice: RESUME=UUID=e8447eff-d839-46e3-839e-cc1fe893584d
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
   
   ppp0      no wireless extensions.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=9d308f14-9134-4a09-8912-54b93716f3ec ro quiet splash
  ProcEnviron:
   PATH=(custom, user)
   LANG=ru_RU.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
  Regression: No
  RelatedPackageVersions: linux-firmware 1.34
  Reproducible: Yes
  RfKill:
   
  Tags: lucid audio needs-upstream-testing
  Uname: Linux 2.6.32-21-generic x86_64
  UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video
  dmi.bios.date: 01/11/2006
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: MS-7176
  dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
  dmi.board.version: REV:A
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd01/11/2006:svn:pn:pvr:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7176:rvrREVA:cvn:ct3:cvr:

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