wifi disconnected with broadcom b43

[ZombieSnipe]

each time im browsing the net with this beta version of Ubuntu 10.10 the Wifi logs me out of the internet, this doesn't happen on the older versions of Ubuntu or Windows my Wifi card is Broadcom b43 wireless driver, hopefully their can be a fix were the Wifi stays logged in.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: firefox 3.6.10+build1+nobinonly-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-22.32-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Fri Sep 17 18:35:58 2010
FirefoxPackages:
 firefox 3.6.10+build1+nobinonly-0ubuntu2
 firefox-gnome-support 3.6.10+build1+nobinonly-0ubuntu2
 firefox-branding 3.6.10+build1+nobinonly-0ubuntu2
 abroswer N/A
 abrowser-branding N/A
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: firefox

[Fabio Marconi (fabiomarconi)]

Hello
Can you please run in a terminal
apport-collect -p linux 641736
Thanks
Fabio

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]