[Aspire one, Realtek ALC272X, Speaker, Internal] No sound at all

[Wesley St.jago]

whenever i plug in headphones and remove them the sound does not play trough internal speakers

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-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: ALC272X Analog [ALC272X Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu2
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: wesley 1347 F.... pulseaudio
 /dev/snd/pcmC0D0p: wesley 1347 F...m pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x56340000 irq 44'
   Mixer name : 'Realtek ALC272X'
   Components : 'HDA:10ec0272,1025022f,00100001'
   Controls : 17
   Simple ctrls : 10
Date: Thu Oct 13 20:48:02 2011
InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Internal Audio - HDA Intel
Symptom_DevicesInUse: 1347 1347
Symptom_Jack: Speaker, Internal
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [Aspire one, Realtek ALC272X, Speaker, Internal] No sound at all
UpgradeStatus: Upgraded to oneiric on 2011-10-07 (6 days ago)
dmi.bios.date: 04/13/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire one
dmi.board.vendor: Acer
dmi.board.version: V1.03
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvnAcer:bvrV1.03:bd04/13/2009:svnAcer:pnAspireone:pvrV1.03:rvnAcer:rnAspireone:rvrV1.03:cvnAcer:ct1:cvrV1.03:
dmi.product.name: Aspire one
dmi.product.version: V1.03
dmi.sys.vendor: Acer
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2011-10-06T15:01:30.249727

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.]