Public bug reported:
Internal microphone doesn't work instead edit alsa conf including
options snd-hda-intel model=dell-headset-multi, nor ideapad, asus, asus-
mode1, asus-mode2, asus-mode3... asus-mode8 models.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.2.0-51.77-generic 3.2.48
Uname: Linux 3.2.0-51-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dalton 3918 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0800000 irq 43'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0272,17aa400a,00100001
HDA:80862804,80860101,00100000'
Controls : 27
Simple ctrls : 12
Date: Wed Aug 13 23:39:39 2014
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
LANGUAGE=pt_BR:pt:en
TERM=xterm
PATH=(custom, no user)
LANG=pt_BR.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel failed
Symptom_Card: Áudio interno - HDA Intel
Symptom_DevicesInUse:
3918 dalton F.... pulseaudio
PID ACCESS COMMAND
Symptom_Jack: Mic, Internal
Symptom_Type: No sound at all
Title: [IdeaPad Z360, Realtek ALC272, Mic, Internal] No sound at all
UpgradeStatus: Upgraded to precise on 2012-08-28 (715 days ago)
dmi.bios.date: 11/19/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 35CN22WW
dmi.board.name: LL1
dmi.board.vendor: Lenovo
dmi.board.version: Rev 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Lenovo
dmi.chassis.version: Rev 1.0
dmi.modalias:
dmi:bvnLENOVO:bvr35CN22WW:bd11/19/2010:svnLENOVO:pnIdeaPadZ360:pvrRev1.0:rvnLenovo:rnLL1:rvrRev1.0:cvnLenovo:ct10:cvrRev1.0:
dmi.product.name: IdeaPad Z360
dmi.product.version: Rev 1.0
dmi.sys.vendor: LENOVO
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-08-13T23:38:02.468765
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity
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https://bugs.launchpad.net/bugs/1356680
Title:
[IdeaPad Z360, Realtek ALC272, Mic, Internal] No sound at all
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