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** Changed in: alsa-driver (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/668078

Title:
  snd_pcm_avail_delay report

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
  Got these messages in user.log, so I'm reporting them :)

  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: snd_pcm_avail_delay() 
returned strange values: delay 0 is less than avail 16.
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: Most likely this is a 
bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA 
developers.
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: snd_pcm_dump():
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: Soft volume PCM
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: Control: PCM Playback 
Volume
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: min_dB: -51
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: max_dB: 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: resolution: 256
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: Its setup is:
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   stream       : CAPTURE
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   access       : 
MMAP_INTERLEAVED
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   format       : S16_LE
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   subformat    : STD
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   channels     : 2
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   rate         : 44100
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   exact rate   : 44100 
(44100/1)
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   msbits       : 16
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   buffer_size  : 88192
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_size  : 44096
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_time  : 999909
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   tstamp_mode  : ENABLE
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_step  : 1
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   avail_min    : 87310
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_event : 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   start_threshold  : -1
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   stop_threshold   : 
6205960286516543488
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   silence_threshold: 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   silence_size : 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   boundary     : 
6205960286516543488
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: Slave: Hardware PCM 
card 0 'HDA Intel' device 0 subdevice 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c: Its setup is:
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   stream       : CAPTURE
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   access       : 
MMAP_INTERLEAVED
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   format       : S16_LE
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   subformat    : STD
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   channels     : 2
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   rate         : 44100
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   exact rate   : 44100 
(44100/1)
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   msbits       : 16
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   buffer_size  : 88192
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_size  : 44096
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_time  : 999909
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   tstamp_mode  : ENABLE
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_step  : 1
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   avail_min    : 87310
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   period_event : 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   start_threshold  : -1
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   stop_threshold   : 
6205960286516543488
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   silence_threshold: 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   silence_size : 0
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   boundary     : 
6205960286516543488
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   appl_ptr     : 87320
  Oct 28 18:11:37 walker pulseaudio[1498]: alsa-util.c:   hw_ptr       : 87320

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: alsa-base 1.0.23+dfsg-1ubuntu4
  ProcVersionSignature: Ubuntu 2.6.35-23.36-generic 2.6.35.7
  Uname: Linux 2.6.35-23-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  viraptor   1653 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfbd00000 irq 47'
     Mixer name : 'Intel IbexPeak HDMI'
     Components : 'HDA:111d7605,10280447,00100105 
HDA:80862804,80860101,00100000'
     Controls      : 22
     Simple ctrls  : 11
  Date: Thu Oct 28 23:30:01 2010
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_GB.utf8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  dmi.bios.date: 05/10/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0WXY9J
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A04
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A04
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd05/10/2010:svnDellInc.:pnInspironN5010:pvrA04:rvnDellInc.:rn0WXY9J:rvrA04:cvnDellInc.:ct8:cvrA04:
  dmi.product.name: Inspiron N5010
  dmi.product.version: A04
  dmi.sys.vendor: Dell Inc.

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