Public bug reported:
Sound was working well on this system about two weeks ago. After a
recent upgrade (new kernel too I believe) sound is completely non-
operational.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
Uname: Linux 3.2.0-29-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: al 2134 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'ICE1724'/'ICEnsemble ICE1724 at 0xcc60, irq 16'
Mixer name : 'VIA Technologies VIA1617A'
Components : 'AC97a:56494170'
Controls : 59
Simple ctrls : 37
Date: Sun Aug 19 11:15:00 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:ICE1724 failed
Symptom_Card: VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller -
ICEnsemble ICE1724
Symptom_Type: No sound at all
Title: [ICE1724 - ICEnsemble ICE1724, playback] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/12/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0TP406
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd11/12/2007:svnDellInc.:pnDellXPS420:pvr:rvnDellInc.:rn0TP406:rvr:cvnDellInc.:ct7:cvr:
dmi.product.name: Dell XPS420
dmi.sys.vendor: Dell Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity
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https://bugs.launchpad.net/bugs/1038729
Title:
ICE1724 - ICEnsemble ICE1724, playback No sound at all
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