Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. ** Changed in: pulseaudio (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1038152 Title: sound starts crackling an freezes like looping single samples (metallic static tone)[CS46xx - Sound Fusion CS46xx, playback] Underruns, dropouts or crackling sound Status in pulseaudio package in Ubuntu: Incomplete Bug description: ubuntu 12.04 package couldnt be found ?! ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: pulseaudio 1:1.1-0ubuntu15 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14 Uname: Linux 3.2.0-23-generic-pae i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu5 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: CS46xx [Sound Fusion CS46xx], device 0: CS46xx [CS46xx] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: matze 22126 F.... pulseaudio Card0.Amixer.info: Card hw:0 'CS46xx'/'Sound Fusion CS46xx at 0xfdeff000/0xfdd00000, irq 20' Mixer name : 'Cirrus Logic CS4294 rev 5,Cirrus Logic CS4294 rev 5' Components : 'AC97a:4352592d AC97m:4352592d' Controls : 34 Simple ctrls : 24 Date: Fri Aug 17 17:59:56 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: pulseaudio Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:CS46xx successful Symptom_Card: CS 4614/22/24/30 [CrystalClear SoundFusion Audio Accelerator] - Sound Fusion CS46xx Symptom_PulsePlaybackTest: PulseAudio playback test failed Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [CS46xx - Sound Fusion CS46xx, playback] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/13/2005 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 3.40 dmi.board.name: AMETHYST-M dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.type: 3 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr3.40:bd12/13/2005:svnHPPavilion061:pnEN994AA-ABDw5289.de:pvr0qm0211RE101AMETM00:rvnMSI:rnAMETHYST-M:rvr1.0:cvnHewlett-Packard:ct3:cvr: dmi.product.name: EN994AA-ABD w5289.de dmi.product.version: 0qm0211RE101AMETM00 dmi.sys.vendor: HP Pavilion 061 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1038152/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp