kernel-packages team mailing list archive

[Alexsander <1372740@xxxxxxxxxxxxxxxxxx>]

Looking a bit further found a tip regarding include a grub line "i915.disable_power_well=0" to kernel.
it worked!
now the sound through hdmi is playing at right pitch.

Thanks

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1372740

Title:
  [Dell Latitude E6440] Audio playback too fast

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I have a notebook Dell Latitude E6440 and the audio playback is too
  fast.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  alex       2331 F.... pulseaudio
   /dev/snd/controlC1:  alex       2331 F.... pulseaudio
   /dev/snd/pcmC1D0p:   alex       2331 F...m pulseaudio
  Date: Tue Sep 23 00:16:48 2014
  HibernationDevice: RESUME=UUID=d7135da0-e04d-4f43-89c6-7972d4ebb648
  InstallationDate: Installed on 2014-08-11 (42 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Latitude E6440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic root=UUID=fa4db96b-9801-4ebf-9ca1-e23cf6a53965 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware                             1.127.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/03/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 007KGN
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA02:bd09/03/2013:svnDellInc.:pnLatitudeE6440:pvr01:rvnDellInc.:rn007KGN:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372740/+subscriptions