Public bug reported:
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.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
--
snd_pcm_avail_delay report
https://bugs.launchpad.net/bugs/668078
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