Public bug reported:
Today, I've noted bug 813234 was superseded by no front audio at all,
for no apparent reason. That is, the rear connection hack mentioned in
that bug does not work anymore. It works fine in Windows, headphone or
whatever not damaged. Does Ubuntu have mood?
== Recent system updates ==
Start-Date: 2011-07-19 04:17:11
Upgrade: libgstreamer0.10-0:i386 (0.10.32-3ubuntu3, 0.10.32-3ubuntu3.1),
gstreamer0.10-tools:i386 (0.10.32-3ubuntu3, 0.10.32-3ubuntu3.1)
End-Date: 2011-07-19 04:17:15
Start-Date: 2011-07-23 04:08:52
Upgrade: logrotate:i386 (3.7.8-6ubuntu3, 3.7.8-6ubuntu3.1)
End-Date: 2011-07-23 04:09:04
Start-Date: 2011-07-29 18:14:44
Upgrade: update-manager:i386 (0.150.2, 0.150.3), update-manager-core:i386
(0.150.2, 0.150.3), libdbus-1-3:i386 (1.4.6-1ubuntu6, 1.4.6-1ubuntu6.1),
gir1.2-soup-2.4:i386 (2.34.0-0ubuntu1, 2.34.0-0ubuntu1.1), libsoup2.4-1:i386
(2.34.0-0ubuntu1, 2.34.0-0ubuntu1.1), dbus:i386 (1.4.6-1ubuntu6,
1.4.6-1ubuntu6.1), libsoup-gnome2.4-1:i386 (2.34.0-0ubuntu1,
2.34.0-0ubuntu1.1), libpng12-0:i386 (1.2.44-1ubuntu3, 1.2.44-1ubuntu3.1),
libfreetype6:i386 (2.4.4-1ubuntu2, 2.4.4-1ubuntu2.1), dbus-x11:i386
(1.4.6-1ubuntu6, 1.4.6-1ubuntu6.1), libsndfile1:i386 (1.0.23-1build1,
1.0.23-1ubuntu0.1)
End-Date: 2011-07-29 18:15:11
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: renato 1532 F.... pulseaudio
/dev/snd/controlC1: renato 1532 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x90200000 irq 44'
Mixer name : 'SigmaTel STAC9227'
Components : 'HDA:83847618,8086a201,00100201'
Controls : 26
Simple ctrls : 17
Card1.Amixer.info:
Card hw:1 'CMI8738'/'C-Media CMI8738 (model 55) at 0x1100, irq 21'
Mixer name : 'CMedia PCI'
Components : ''
Controls : 41
Simple ctrls : 22
CurrentDmesg:
[ 28.016027] eth0: no IPv6 routers present
[ 124.256046] usb 1-5: USB disconnect, address 3
Date: Fri Jul 29 20:36:23 2011
PackageArchitecture: all
ProcEnviron:
LANGUAGE=pt_BR:en
LANG=pt_BR.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Áudio interno - HDA Intel
Symptom_DevicesInUse:
1532 1532 renato F.... pulseaudio
F.... pulseaudio
Symptom_Jack: Green Headphone Out, Front
Symptom_Type: No sound at all
Title: [, SigmaTel STAC9227, Green Headphone Out, Front] No sound at all
UpgradeStatus: Upgraded to natty on 2011-06-19 (40 days ago)
dmi.bios.date: 11/07/2007
dmi.bios.vendor: Intel Corp.
dmi.bios.version: TS94610J.86A.0087.2007.1107.1049
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D946GZIS
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD66165-301
dmi.chassis.type: 2
dmi.modalias:
dmi:bvnIntelCorp.:bvrTS94610J.86A.0087.2007.1107.1049:bd11/07/2007:svn:pn:pvr:rvnIntelCorporation:rnD946GZIS:rvrAAD66165-301:cvn:ct2:cvr:
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug front-audio headphones i386 idt intel natty sigmatel
stac9227
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https://bugs.launchpad.net/bugs/818301
Title:
[SigmaTel STAC9227, Green Headphone Out, Front] No sound at all
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