*** This bug is a duplicate of bug 1170313 ***
https://bugs.launchpad.net/bugs/1170313
I also had pulseaudio eating about >20% of CPU 1 of 4 on I7 (Ubuntu
14.04 with the latest updated). Restarting Skype helped.
befor restart skype:
PID BENUTZER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1995 maik 9 -11 514944 10864 8408 S 21,9 0,3 4:06.51 pulseaudio
2358 maik 20 0 514424 160172 40548 S 10,3 4,0 2:06.04 skype
after restart skype:
both under 2% CPU
regards maik
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1170299
Title:
Pulseaudio: high CPU usage
Status in “pulseaudio” package in Ubuntu:
Confirmed
Bug description:
Running a KDE session, the Pulseaudio CPU usage is constantly over 25%, even
without audio activity.
If you need more informations, please ask.
Thanks,
Albert
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: pulseaudio 1:3.0-0ubuntu5
ProcVersionSignature: Ubuntu 3.8.0-18.28-generic 3.8.6
Uname: Linux 3.8.0-18-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: raffaele 2020 F.... pulseaudio
Date: Thu Apr 18 12:21:19 2013
InstallationDate: Installed on 2013-03-15 (34 days ago)
InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130314)
MarkForUpload: True
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=it_IT.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/07/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.29
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 144A
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 65.38
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.29:bd11/07/2011:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr0588110000242D10010020100:rvnHewlett-Packard:rn144A:rvr65.38:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.version: 0588110000242D10010020100
dmi.sys.vendor: Hewlett-Packard
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