Bug 104283

Summary:	Audio desynchronization. Stressing cpu results in glitches and echo.
Product:	PulseAudio	Reporter:	Marcin Siniarski <siniarskimarcin21>
Component:	daemon	Assignee:	pulseaudio-bugs
Status:	RESOLVED MOVED	QA Contact:	pulseaudio-bugs
Severity:	normal
Priority:	low	CC:	lennart, rsfitz
Version:	unspecified
Hardware:	Other
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Marcin Siniarski 2017-12-15 18:49:37 UTC

1.Description:
Playing sounds/music works but after little stressing of CPU audio gets glitchy and echo starts. This distortion stays until audio stopped

2.Actions taken:
Edited daemon.conf. Enabled remixing and set default sample rate to 48000
Tried to set tsched to 0

3.Resuls of actions taken: none

4.How to reproduce:
I do not have external soundcard.
I am using virtual machine

5.Steps to reproduce:
a.Play audio
b.Start stressing cpu, like browsing web or watch movies

6.More info:
a.Virtual machine running on VirtualBox
b.Running Debian 9
c.Architecture is i686

Comment 1 GitLab Migration User 2018-07-30 09:38:59 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/74.

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