High CPU usage

[WolphFang]

top - 08:22:39 up 3 days, 16:58, 4 users, load average: 2.03, 1.71, 1.02
Tasks: 207 total, 2 running, 204 sleeping, 0 stopped, 1 zombie
Cpu(s): 35.0%us, 18.1%sy, 0.0%ni, 46.3%id, 0.5%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4058624k total, 3930032k used, 128592k free, 375092k buffers
Swap: 4193276k total, 158132k used, 4035144k free, 1652772k cached

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
 2043 root 20 0 77836 4560 3760 R 100 0.1 11:22.38 upowerd
 2312 mjoyner 20 0 957m 112m 11m S 10 2.8 663:24.76 ktorrent
 1509 root 20 0 575m 200m 155m S 2 5.0 166:44.43 Xorg
18407 mjoyner 20 0 311m 20m 11m S 2 0.5 7:20.58 gnome-terminal
26618 mjoyner 20 0 78024 16m 9.9m S 1 0.4 0:44.03 npviewer.bin

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: upower 0.9.9-4
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Tue Aug 9 08:21:36 2011
ExecutablePath: /usr/lib/upower/upowerd
ProcEnviron:

SourcePackage: upower
UpgradeStatus: Upgraded to natty on 2011-04-30 (101 days ago)

[Marat Dyatko (marat-dyatko)]

I confirm this.
Bug reproduces when I leave notebook on 8 hours.