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[unrud <unrudunamas@xxxxxxxxxxxxx>]

For me the sound always works after a cold start (maybe newer BIOS?)
But after standby the headphone jack stops working until next cold start (reboot doesn't help).

On W230ST everything works fine and the hardware is nearly identical.

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https://bugs.launchpad.net/bugs/1313904

Title:
  [W230SS, VIA VT1802, Green Headphone Out, Front] No sound after fresh
  boot

Status in ALSA driver:
  Unknown
Status in “alsa-driver” package in Ubuntu:
  Confirmed

Bug description:
  When I boot Windows and then reboot into Ubuntu the sound is ok.
  But when I am booting after turning laptop on there are no sound in headphone jack. Mic jack works fine.
  Also heaphone stop working after putting laptop to sleep.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  Uname: Linux 3.15.0-031500rc2-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mik        2139 F.... pulseaudio
   /dev/snd/controlC1:  mik        2139 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Apr 28 23:20:59 2014
  InstallationDate: Installed on 2014-04-26 (2 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
  Symptom_Card: Вбудоване аудіо - HDA Intel PCH
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mik        2139 F.... pulseaudio
   /dev/snd/controlC1:  mik        2139 F.... pulseaudio
  Symptom_Jack: Green Headphone Out, Front
  Symptom_Type: No sound at all
  Title: [W230SS, VIA VT1802, Green Headphone Out, Front] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/11/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.5
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: W230SS
  dmi.board.vendor: Notebook
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Notebook
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd02/11/2014:svnNotebook:pnW230SS:pvrNotApplicable:rvnNotebook:rnW230SS:rvrNotApplicable:cvnNotebook:ct9:cvrN/A:
  dmi.product.name: W230SS
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Notebook
  mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-04-28T23:13:10.065027

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