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** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1065336
Title:
[VGN-NW20EF_S, Realtek ALC262, Speaker, Internal] No sound at all
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
When the problem exists, it exists during the whole of the login
session. Alternatively, the problem does not exist. This suggests that
the boot up procedure is sometimes sometimes successful, and sometimes
it fails.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bruce 1694 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd4e00000 irq 46'
Mixer name : 'Realtek ALC262'
Components : 'HDA:10ec0262,104d4200,00100302'
Controls : 17
Simple ctrls : 9
Date: Thu Oct 11 02:00:26 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
1694/dev/snd/controlC0: bruce F.... pulseaudio
AND
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [VGN-NW20EF_S, Realtek ALC262, Speaker, Internal] No sound at all
UpgradeStatus: Upgraded to precise on 2012-06-05 (128 days ago)
dmi.bios.date: 08/20/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R1120Y4
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR1120Y4:bd08/20/2009:svnSonyCorporation:pnVGN-NW20EF_S:pvrC6033N07:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-NW20EF_S
dmi.product.version: C6033N07
dmi.sys.vendor: Sony Corporation
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