[1101HAGG, Realtek ALC269, Speaker, Internal] Underruns, dropouts or crackling sound...

[Dimitris]

when i run in terminal the next..."ubuntu-bug -s audio"
everything is ok

XUbuntu 14.04
Description: Ubuntu 14.04 LTS
Release: 14.04

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic i686
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: dimitris 1849 F.... pulseaudio
 /dev/snd/pcmC0D0p: dimitris 1849 F...m pulseaudio
CurrentDesktop: XFCE
Date: Mon Jul 21 00:19:20 2014
InstallationDate: Installed on 2014-07-12 (8 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:MID successful
Symptom_Card: Εσωτερικός ήχος - HDA Intel MID
Symptom_Jack: Speaker, Internal
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [1101HAGG, Realtek ALC269, Speaker, Internal] Underruns, dropouts or crackling sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/25/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0208
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1101HAGG
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTek Computer INC.
dmi.chassis.version: x.x
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0208:bd09/25/2009:svnASUSTeKComputerINC.:pn1101HAGG:pvrx.x:rvnASUSTeKComputerINC.:rn1101HAGG:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
dmi.product.name: 1101HAGG
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.

[Daniel Letzeisen (dtl131)]

[ 274.619859] hda-intel: Invalid position buffer, using LPIB read method instead.
[ 274.619905] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.

So the problem occurs after boot and eventually goes away? If so, you may need to force position_fix=1
https://wiki.ubuntu.com/Audio/PositionReporting

[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.

[Launchpad Janitor (janitor)]

[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.]