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[Bug 1409100] Re: Simultaneous audio-out has a slight delay [per-card interface].

To: ubuntustudio-bugs@xxxxxxxxxxxxxxxxxxx
From: "Jeb E." <1409100@xxxxxxxxxxxxxxxxxx>
Date: Mon, 23 Jan 2017 02:42:39 -0000
Reply-to: Bug 1409100 <1409100@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Also affects: linux-kernel-headers
   Importance: Undecided
       Status: New

** Also affects: paprefs (Debian)
   Importance: Undecided
       Status: New

** Also affects: linuxmint
   Importance: Undecided
       Status: New

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

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

Status in Elementary Community:
  New
Status in linux-kernel-headers:
  New
Status in linux-lowlatency:
  Unknown
Status in Linux Mint:
  New
Status in PulseAudio:
  Invalid
Status in paprefs package in Ubuntu:
  Confirmed
Status in paprefs package in Debian:
  New

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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