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On 2015-01-22T13:44:48+00:00 Jeb E. wrote:

Created attachment 112664
Dependencies

Created attachment 164381 [details]
Software Dependencies for Paprefs + ALSA

THIS BUG IS ALSO FOUND ON UBUNTU'S LAUNCHPAD SITE: 
https://bugs.launchpad.net/ubuntu/+source/paprefs/+bug/1409100


When either listening to music, watching a movie, viewing Youtube on Chrome, using *any* application, if I have Simultaneous Output enabled, the resulting audio output is generally delayed on one sound card from the other, and I cannot seem to find a viable way to fix this.

All speakers are equally far from the user, so the speed of sound
travelling has nothing to do with this to my best estimations.

What could it be that is causing these issues?

Attached is a HardInfo report of my Ubuntu PC.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: paprefs 0.9.10-1
ProcVersionSignature: Ubuntu 3.16.0-28.38-lowlatency 3.16.7-ckt1
Uname: Linux 3.16.0-28-lowlatency x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Jan 9 14:23:38 2015
InstallationDate: Installed on 2014-11-08 (62 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: paprefs
UpgradeStatus: No upgrade log present (probably fresh install)

Reply at:
https://bugs.launchpad.net/ubuntu/+source/paprefs/+bug/1409100/comments/2

------------------------------------------------------------------------
On 2015-01-22T13:48:47+00:00 Jeb E. wrote:

Created attachment 112665
HARDINFO REPORT

HARDINFO REPORT

Reply at:
https://bugs.launchpad.net/ubuntu/+source/paprefs/+bug/1409100/comments/3


** Changed in: pulseaudio
       Status: Unknown => Confirmed

** Changed in: pulseaudio
   Importance: Unknown => Critical

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https://bugs.launchpad.net/bugs/1409100

Title:
  Simultaneous audio-out has a slight delay [per-card interface].

Status in The Linux Lowlatency Kernel:
  Unknown
Status in PulseAudio sound server:
  Confirmed
Status in paprefs package in Ubuntu:
  Confirmed

Bug description:
  When either listening to music, watching a movie, viewing Youtube on
  Chrome, using *any* application, if I have Simultaneous Output
  enabled, the resulting audio output is generally delayed on one sound
  card from the other, and I cannot seem to find a viable way to fix
  this.

  All speakers are equally far from the user, so the speed of sound
  travelling has nothing to do with this to my best estimations.

  What could it be that is causing these issues?


  Attached is a HardInfo report of my Ubuntu PC.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: paprefs 0.9.10-1
  ProcVersionSignature: Ubuntu 3.16.0-28.38-lowlatency 3.16.7-ckt1
  Uname: Linux 3.16.0-28-lowlatency x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan  9 14:23:38 2015
  InstallationDate: Installed on 2014-11-08 (62 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: paprefs
  UpgradeStatus: No upgrade log present (probably fresh install)

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