[HP Pavilion dv6000 (RP296UA#ABA), Conexant CX20549 (Venice), Black Headphone Out, Front] Underruns, dropouts or crackling sound

[harris]

When i plug in a speaker it makes a poping noise non stop and the sound indicator mutes and unmutes over and over again

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-generic i686
ApportVersion: 2.13.3-0ubuntu1
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: harris 1897 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Mar 14 16:05:33 2014
InstallationDate: Installed on 2014-03-12 (2 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140310)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Black Headphone Out, Front
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [HP Pavilion dv6000 (RP296UA#ABA), Conexant CX20549 (Venice), Black Headphone Out, Front] Underruns, dropouts or crackling sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/09/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.14
dmi.board.name: 30BB
dmi.board.vendor: Quanta
dmi.board.version: 66.37
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.14:bd01/09/2007:svnHewlett-Packard:pnHPPaviliondv6000(RP296UA#ABA):pvrRev1:rvnQuanta:rn30BB:rvr66.37:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv6000 (RP296UA#ABA)
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard

[Raymond (superquad-vortex2)]

your hda coded support 48000Hz and did not support 44100Hz

Codec: Conexant CX20549 (Venice)
Address: 0
AFG Function Id: 0x1 (unsol 0)
MFG Function Id: 0x2 (unsol 1)
Vendor Id: 0x14f15045
Subsystem Id: 0x103c30bb
Revision Id: 0x100100
Modem Function Group: 0x2
Default PCM:
    rates [0x140]: 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM

14 12:33:33 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1476]: [pulseaudio] sink.c: Default and alternate sample rates are the same.
Mar 14 12:33:33 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1476]: [pulseaudio] source.c: Default and alternate sample rates are the same.
Mar 14 12:33:33 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1570]: [pulseaudio] pid.c: Daemon already running.

do your application which use PA_STREAM_FIX_RATE and 44100Hz ?

https://bugs.freedesktop.org/show_bug.cgi?id=75954

[Raymond (superquad-vortex2)]

14 12:33:33 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1476]: [pulseaudio] sink.c: Default and alternate sample rates are the same.
Mar 14 12:33:33 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1476]: [pulseaudio] source.c: Default and alternate sample rates are the same.
Mar 14 12:33:33 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1570]: [pulseaudio] pid.c: Daemon already running.

ar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.583| 1.651) [pulseaudio] core-scache.c: Playing sample "audio-volume-change" on "alsa_output.pci-0000_00_1b.0.analog-stereo"
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.584| 0.000) [pulseaudio] memblockq.c: memblockq requested: maxlength=11776, tlength=0, base=4, prebuf=1, minreq=1 maxrewind=0
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.584| 0.000) [pulseaudio] memblockq.c: memblockq sanitized: maxlength=11776, tlength=11776, base=4, prebuf=4, minreq=4 maxrewind=0
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.600| 0.016) [pulseaudio] module-stream-restore.c: Not restoring device for stream sink-input-by-media-role:event, because already set to 'alsa_output.pci-0000_00_1b.0.analog-stereo'.
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.600| 0.000) [pulseaudio] module-intended-roles.c: Not setting device for stream audio-volume-change, because already set.
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.600| 0.000) [pulseaudio] sink-input.c: Trying to change sample rate
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.601| 0.000) [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_1b.0.analog-stereo becomes busy, resuming.
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.601| 0.000) [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_1b.0.analog-stereo becomes idle, timeout in 5 seconds.
Mar 14 16:05:58 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.601| 0.000) [pulseaudio] sink-input.c: Failed to create sink input: sink is suspended.
Mar 14 16:05:59 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.607| 0.005) [pulseaudio] core-scache.c: Created sample "audio-volume-change" (#0), 11776 bytes with sample spec s16le 2ch 44100Hz
Mar 14 16:05:59 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.607| 0.000) [pulseaudio] core-scache.c: Playing sample "audio-volume-change" on "alsa_output.pci-0000_00_1b.0.analog-stereo"
Mar 14 16:05:59 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.608| 0.000) [pulseaudio] memblockq.c: memblockq requested: maxlength=11776, tlength=0, base=4, prebuf=1, minreq=1 maxrewind=0
Mar 14 16:05:59 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.608| 0.000) [pulseaudio] memblockq.c: memblockq sanitized: maxlength=11776, tlength=11776, base=4, prebuf=4, minreq=4 maxrewind=0
Mar 14 16:05:59 harris-HP-Pavilion-dv6000-RP296UA-ABA pulseaudio[1897]: ( 3.608| 0.000) [pulseaudio] module-stream-restore.c: Not restoring device...

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Marcus Tomlinson (marcustomlinson)]

This issue has sat incomplete for more than 60 days now. I'm going to close it as invalid. Please feel free re-open if this is still an issue for you. Thank you.