pulseaudio takes 100 % CPU when using 5.1 profile
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Binary package hint: pulseaudio
Description: Ubuntu 9.10
Release: 9.10
pulseaudio:
Instalovaná verze: 1:0.9.19-0ubuntu4
Kandidát: 1:0.9.19-0ubuntu4
Tabulka verzí:
*** 1:0.9.19-0ubuntu4 0
500 http://
100 /var/lib/
When I play music, watch films (mpd, mplayer, exaile) pulseaudio in 20 minutes or even in hours takes 95-100 % CPU usage. System is still responding and sound is without changes. I don't have to kill pulseaudio. Stop or pause playing sinks CPU usage to 7 - 9 %. This never happened me in Jaunty Jackalope. I'm using Creative Labs CA0106 Soundblaster.
ProblemType: Bug
Architecture: i386
Card0.Amixer.info:
Card hw:0 'ICH7'/'Intel ICH7 with ALC850 at irq 17'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Card1.Amixer.info:
Card hw:1 'CA0106'/'AudigyLS [SB0310] at 0xc880 irq 16'
Mixer name : 'CA0106'
Components : 'AC97a:83847609'
Controls : 35
Simple ctrls : 19
Card2.Amixer.info:
Card hw:2 'Camera'/'Camera at usb-0000:00:1d.0-1, full speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:08f6'
Controls : 3
Simple ctrls : 2
Date: Sat Oct 31 17:05:21 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/pulseaudio
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate i386 (20091020.3)
NonfreeKernelMo
Package: pulseaudio 1:0.9.19-0ubuntu4
ProcEnviron:
LANG=cs_CZ.UTF-8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: pulseaudio
Uname: Linux 2.6.31-14-generic i686
mtime.conffile.
Changed in pulseaudio (Ubuntu): | |
status: | New → Confirmed |
importance: | Undecided → Medium |
summary: |
- pulseaudio takes randomly 100 % CPU + pulseaudio takes 100 % CPU when using 5.1 profile |
Please see https:/ /wiki.ubuntu. com/PulseAudio/ Log