[G74Sx, Realtek ALC269VB, Black Headphone Out, Right] Playback problem

[borgware]

My headphones won't work in windows 7 (weird I know) unless I shut down ubuntu 14.04 linux with "sudo halt -fp" command. Had the same problem with Ubuntu 12.04. So the only way to get them working is to boot back to linux type "sudo halt -fp" command and then login back to windows again. Another strange thing is when I unplug headphones (in win7) I get sound back on internal laptop speakers. So sound just dosen't work when headphones are pluged in.

My laptop model is Asus G74sx with the latest (V. 203) bios.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: borgware 1642 F.... pulseaudio
 /dev/snd/controlC0: borgware 1642 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Jul 17 22:38:27 2014
InstallationDate: Installed on 2012-04-27 (811 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Black Headphone Out, Right
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: None of the above
Title: [G74Sx, Realtek ALC269VB, Black Headphone Out, Right] Playback problem
UpgradeStatus: Upgraded to trusty on 2014-05-15 (63 days ago)
dmi.bios.date: 09/23/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: G74Sx.203
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: G74Sx
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrG74Sx.203:bd09/23/2011:svnASUSTeKComputerInc.:pnG74Sx:pvr1.0:rvnASUSTeKComputerInc.:rnG74Sx:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: G74Sx
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.

[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.]