Public bug reported:
no sound after installing 12.04 (from 11.10)
no internal sound and no sound on headphones
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
Uname: Linux 3.2.0-24-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mariepauline 1639 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf2300000 irq 16'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,1025036e,00100001'
Controls : 20
Simple ctrls : 11
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xf2210000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Fri May 4 08:24:28 2012
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:SB failed
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_DevicesInUse:
1639 mariepauline F.... pulseaudio
PID ACCESS COMMAND
Symptom_Jack: Green Headphone Out, Left
Symptom_Type: No sound at all
Title: [EasyNote TM94, Realtek ALC272X, Green Headphone Out, Left] No sound at
all
UpgradeStatus: Upgraded to precise on 2012-05-03 (0 days ago)
dmi.bios.date: 07/30/2010
dmi.bios.vendor: Packard Bell
dmi.bios.version: V1.08
dmi.board.name: EasyNote TM94
dmi.board.vendor: Packard Bell
dmi.board.version: V1.08
dmi.chassis.type: 10
dmi.chassis.vendor: Packard Bell
dmi.chassis.version: V1.08
dmi.modalias:
dmi:bvnPackardBell:bvrV1.08:bd07/30/2010:svnPackardBell:pnEasyNoteTM94:pvrV1.08:rvnPackardBell:rnEasyNoteTM94:rvrV1.08:cvnPackardBell:ct10:cvrV1.08:
dmi.product.name: EasyNote TM94
dmi.product.version: V1.08
dmi.sys.vendor: Packard Bell
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/994409
Title:
[EasyNote TM94, Realtek ALC272X, Green Headphone Out, Left] No sound
at all
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