Sound system stopped working. Previously it had been working for about two months.
It does not work with an analog sound system and also with a head-set.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-35.55-generic 3.2.34
Uname: Linux 3.2.0-35-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: amministratore 3791 F.... xfce4-volumed
amministratore 8465 F.... pulseaudio
/dev/snd/controlC1: amministratore 3791 F.... xfce4-volumed
amministratore 8465 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdfef8000 irq 41'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,1043c603,00100002'
Controls : 38
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'U0x46d0x804'/'USB Device 0x46d:0x804 at usb-0000:00:1d.7-3, high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0804'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 6144
Mono: Capture 4359 [71%] [23.02dB] [on]
Date: Wed Jan 2 13:09:06 2013
InstallationMedia: Xubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
LANGUAGE=it:en
TERM=xterm
PATH=(custom, no user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Audio interno - HDA Intel
Symptom_DevicesInUse:
3791 8465 3791 8465/dev/snd/controlC0: amministratore F.... xfce4-volumed
amministratore F.... pulseaudio
/dev/snd/controlC1: amministratore F.... xfce4-volumed
amministratore F.... pulseaudio
Symptom_Jack: Green Line Out, Rear
Symptom_Type: No sound at all
Title: [P5GZ-MX, Realtek ALC883, Green Line Out, Rear] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/19/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0403
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5GZ-MX
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: ASUSTek Computer INC.
dmi.chassis.version: Rev 1.xx
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0403:bd10/19/2006:svnASUSTekComputerINC.:pnP5GZ-MX:pvrRev1.xx:rvnASUSTeKComputerINC.:rnP5GZ-MX:rvrRev1.xx:cvnASUSTekComputerINC.:ct3:cvrRev1.xx:
dmi.product.name: P5GZ-MX
dmi.product.version: Rev 1.xx
dmi.sys.vendor: ASUSTek Computer INC.
post the output of alsa-info.sh
https:/
it is strange that only headphone playback switch but no headphone playback volume
Simple mixer control 'Headphone',0
Capabilities: pswitch penum
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]