gnome-power-management takes >90% of CPU

Bug #777629 reported by Nicolas Michel on 2011-05-05
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
gnome-power-manager (Ubuntu)
Undecided
Unassigned

Bug Description

Binary package hint: gnome-power-manager

I don't know if this is a normal behavior for a process which should manage at the best the power consumption?

sylock@PCS08212:~/Images Disques$ top -b
top - 09:38:48 up 21:06, 1 user, load average: 0.58, 1.84, 2.83
Tasks: 183 total, 1 running, 178 sleeping, 0 stopped, 4 zombie
Cpu(s): 9.4%us, 10.2%sy, 0.6%ni, 73.9%id, 5.7%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 3957404k total, 3657836k used, 299568k free, 60440k buffers
Swap: 6143996k total, 481988k used, 5662008k free, 400524k cached

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
 2690 sylock 20 0 612g 141m 42m S 94 3.7 24:21.40 gnome-power-man
 2485 root 20 0 195m 21m 5764 S 4 0.6 14:34.55 Xorg
 4573 sylock 20 0 2307m 1.6g 1.5g S 4 41.8 42:37.47 VirtualBox

I have to say that I'm using a lot the "Suspend" function on my laptop. Each end of day I suspend my laptop until the tomorrow morning when I arrive at works. I don't know if it can be the cause of my problem.

If I can do something else to help you tell me.

Regards,
nm

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: gnome-power-manager 2.32.0-2ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Thu May 5 09:35:21 2011
GnomeSessionIdleInhibited: No
GnomeSessionInhibitors: None
GnomeSessionSuspendInhibited: No
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Hewlett-Packard HP Compaq 6730b
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=0f402fa7-d2f0-4138-97b3-2ad31dcd5b7b ro splash vt.handoff=7
SourcePackage: gnome-power-manager
UpgradeStatus: Upgraded to natty on 2011-04-29 (6 days ago)
dmi.bios.date: 12/08/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDD Ver. F.13
dmi.board.name: 30DD
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 96.22
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68PDDVer.F.13:bd12/08/2009:svnHewlett-Packard:pnHPCompaq6730b:pvrF.13:rvnHewlett-Packard:rn30DD:rvrKBCVersion96.22:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6730b
dmi.product.version: F.13
dmi.sys.vendor: Hewlett-Packard

Nicolas Michel (nicolas-michel) wrote :
Filip Dominec (fdominec) wrote :

This bug is an almost-duplicate of https://bugs.launchpad.net/ubuntu/+source/lxsession/+bug/797094

The difference is that in the #797094 bug the power consumption does not show at the line of gnome-power-manager, but only in the sum. Maybe it is a true duplicate.

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