Public bug reported:
Binary package hint: pulseaudio
When I put my machine to sleep and wake it up again pulseaudio uses
49-50% CPU, i.e. 100% on one core. This means obviously that it has to
be terminated, along with any other applications that use it.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu21.1
Uname: Linux 2.6.33-29-realtime x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: robert 1070 F.... pulseaudio
/dev/snd/controlC0: robert 1070 F.... pulseaudio
/dev/snd/seq: robert 10786 F.... timidity
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe100000 irq 31'
Mixer name : 'Conexant CX20549 (Venice)'
Components : 'HDA:14f15045,17aa20db,00100100'
Controls : 19
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'UA1EX'/'EDIROL UA-1EX at usb-0000:00:1d.0-1, full speed'
Mixer name : ''
Components : 'USB0582:0096'
Controls : 0
Simple ctrls : 0
Card1.Amixer.values:
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7KHT22WW-1.06'
Mixer name : 'ThinkPad EC 7KHT22WW-1.06'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat Feb 26 16:49:07 2011
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcEnviron:
LANGUAGE=en_GB
LANG=en_GB.utf8
SHELL=/bin/bash
SourcePackage: pulseaudio
dmi.bios.date: 06/28/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 7OET24WW (1.03 )
dmi.board.name: 8932A11
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7OET24WW(1.03):bd06/28/2007:svnLENOVO:pn8932A11:pvrThinkPadR61/R61i:rvnLENOVO:rn8932A11:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 8932A11
dmi.product.version: ThinkPad R61/R61i
dmi.sys.vendor: LENOVO
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
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https://bugs.launchpad.net/bugs/725604
Title:
After waking from sleep, pulseaudio hogs CPU
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