(USB-module) Bluetooth in indicator applet startup incomplete

[Ton]

Binary package hint: indicator-applet

Ubuntu 10.10, release 10.10
Dell-Inspiron-6000
Bluetooth-USB: Sitecom / CN-516

After startup sometimes Bluetooth indication in Indicator-Applet states: OFF instead of ON, but [Menu]-[turn off bluetooth] is still present and USB-Bluetooth module is active !!! Blue-led flashes.
After unplugging Bluetooth-USB module and plugging in, it all works fine again.

Note: No problem in Ubuntu 10.04.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: firefox 3.6.12+build1+nobinonly-0ubuntu0.10.10.1
ProcVersionSignature: Ubuntu 2.6.35-23.41-generic 2.6.35.7
Uname: Linux 2.6.35-23-generic i686
Architecture: i386
Date: Wed Dec 1 14:01:20 2010
FirefoxPackages:
 firefox 3.6.12+build1+nobinonly-0ubuntu0.10.10.1
 firefox-gnome-support 3.6.12+build1+nobinonly-0ubuntu0.10.10.1
 firefox-branding 3.6.12+build1+nobinonly-0ubuntu0.10.10.1
 abroswer N/A
 abrowser-branding N/A
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: firefox