Bug 88703 - Simultaneous audio-out is delayed [per-card interface].
Summary: Simultaneous audio-out is delayed [per-card interface].
Status: RESOLVED DUPLICATE of bug 64017
Alias: None
Product: PulseAudio
Classification: Unclassified
Component: alsa (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) All
: high critical
Assignee: pulseaudio-bugs
QA Contact: pulseaudio-bugs
URL: https://bugs.launchpad.net/linux-lowl...
Whiteboard:
Keywords: bisected, have-backtrace
Depends on:
Blocks:
 
Reported: 2015-01-22 13:44 UTC by Jeb Eldridge
Modified: 2016-05-01 14:09 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
Dependencies (8.60 KB, text/plain)
2015-01-22 13:44 UTC, Jeb Eldridge
Details
HARDINFO REPORT (67.29 KB, text/plain)
2015-01-22 13:48 UTC, Jeb Eldridge
Details

Description Jeb Eldridge 2015-01-22 13:44:48 UTC
Created attachment 112664 [details]
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)
Comment 1 Jeb Eldridge 2015-01-22 13:48:47 UTC
Created attachment 112665 [details]
HARDINFO REPORT

HARDINFO REPORT
Comment 2 Alexander E. Patrakov 2016-05-01 14:09:33 UTC

*** This bug has been marked as a duplicate of bug 64017 ***


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