Public bug reported:
Binary package hint: pulseaudio
my laptop is unusable since the upgrade to 10.10. I get random high load
average.
i only see this in syslog every 1 or 2 seconds
Oct 14 09:20:25 ubuntu rtkit-daemon[1454]: The canary thread is apparently
starving. Taking action.
Oct 14 09:20:25 ubuntu rtkit-daemon[1454]: Demoting known real-time threads.
Oct 14 09:20:25 ubuntu rtkit-daemon[1454]: Successfully demoted thread 1930 of
process 1923 (n/a).
Oct 14 09:20:25 ubuntu rtkit-daemon[1454]: Successfully demoted thread 1929 of
process 1923 (n/a).
Oct 14 09:20:25 ubuntu rtkit-daemon[1454]: Successfully demoted thread 1923 of
process 1923 (n/a).
Oct 14 09:20:25 ubuntu rtkit-daemon[1454]: Demoted 3 threads.
Oct 14 09:21:39 ubuntu rtkit-daemon[1454]: The canary thread is apparently
starving. Taking action.
Oct 14 09:21:39 ubuntu rtkit-daemon[1454]: Demoting known real-time threads.
Oct 14 09:21:39 ubuntu rtkit-daemon[1454]: Successfully demoted thread 1930 of
process 1923 (n/a).
Oct 14 09:21:39 ubuntu rtkit-daemon[1454]: Successfully demoted thread 1929 of
process 1923 (n/a).
Oct 14 09:21:39 ubuntu rtkit-daemon[1454]: Successfully demoted thread 1923 of
process 1923 (n/a).
Oct 14 09:21:39 ubuntu rtkit-daemon[1454]: Demoted 3 threads.
Process 1923 is "edamota 1923 0.0 0.2 95656 4900 ? Ssl
09:05 0:00 /usr/bin/pulseaudio --start --log-target=syslog"
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu21
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: edamota 1923 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x98900000 irq 47'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,103c30e6,00100400
HDA:11c11040,103c1378,00100200'
Controls : 18
Simple ctrls : 11
Date: Thu Oct 14 09:37:02 2010
ProcEnviron:
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
dmi.bios.date: 08/12/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDD Ver. F.07
dmi.board.name: 30DD
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 96.18
dmi.chassis.asset.tag: CNU8406ND7
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PDDVer.F.07:bd08/12/2008:svnHewlett-Packard:pnHPCompaq6730b(GB992EA#ABF):pvrF.07:rvnHewlett-Packard:rn30DD:rvrKBCVersion96.18:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6730b (GB992EA#ABF)
dmi.product.version: F.07
dmi.sys.vendor: Hewlett-Packard
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 maverick
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very high load average since 10.10 upgrade.
https://bugs.launchpad.net/bugs/660349
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