Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1131955
Title:
[Inspiron 5523, IDT 92HD91BXX, Speaker, Internal] Playback problem:
sound only works in headphones
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
Just bought Dell Inspiron 15z 5523. Sound worked fine in Windows 8.
After installing Ubuntu 12.04 64bit, sound only works through headphones.
Built in speakers are silent.
====
I checked usual solutions:
alsamixer, audio controls (and pavucontrol)
====
tried to add records in /etc/modprobe.d/alsa-base.conf like:
options snd-hda-intel model=auto
====
tried to use following kernel versions:
3.6.0
3.7.0
3.7.9
3.8.0
3.8.0 from daily folder
with some of them interface (and sudo command in terminal) got frozen.
with all of them speakers and wi-fi haven`t worked.
========
~$ lsb_release -rd
Description: Ubuntu 12.04.2 LTS
Release: 12.04
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-25.38~precise1-generic 3.5.7.4
Uname: Linux 3.5.0-25-generic x86_64
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vyacheslav 1771 F.... pulseaudio
/dev/snd/pcmC0D0p: vyacheslav 1771 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf7e10000 irq 44'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:111d76e0,1028058f,00100303
HDA:80862806,80860101,00100000'
Controls : 24
Simple ctrls : 11
Date: Sat Feb 23 00:21:19 2013
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64
(20130213)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: Only some of outputs are working
Title: [Inspiron 5523, IDT 92HD91BXX, Speaker, Internal] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A00
dmi.board.name: 0RK83G
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvrA00:bd08/20/2012:svnDellInc.:pnInspiron5523:pvrNotSpecified:rvnDellInc.:rn0RK83G:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Inspiron 5523
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.
modified.conffile..etc.modprobe.d.alsa.base.conf: [modified]
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2013-02-22T22:46:29.041626
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