Public bug reported:
No sound on opening hitting play button in rhythmbox music player.Then
displays system crash msg.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: ashish 1656 F pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf450 irq 47'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:10de0003,10de0101,0010
HDA:14f15051,17aa3c2f,0010'
Controls : 20
Simple ctrls : 9
Date: Sat Mar 17 03:53:19 2012
InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Beta i386 (20120301)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_IN:en
LANG=en_IN
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: Digital Out, HDMI
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [2781, Nvidia MCP77/78 HDMI, Digital Out, HDMI] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/17/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 0BCN60WW(V3.16)
dmi.board.name: JITR1
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnLENOVO:bvr0BCN60WW(V3.16):bd07/17/2009:svnLENOVO:pn2781:pvrIdeaPadY430:rvnLENOVO:rnJITR1:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: 2781
dmi.product.version: IdeaPad Y430
dmi.sys.vendor: LENOVO
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/957491
Title:
[2781, Nvidia MCP77/78 HDMI, Digital Out, HDMI] No sound at all
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