apt-get update
apt-get dist-upgrade

apt-get  install madwifi-drivers broadcom-sta r8187-drivers linux-source-2.6.34
apt-get clean
depmod -a

cd  /usr/src/
rm -rf linux  linux-source-2.6.30.9*
rm -rf /lib/modules/2.6.30.9/
tar jxpf linux-source-2.6.34.tar.bz2
ln -s  linux-source-2.6.34 linux
cd linux
cp /boot/config-2.6.34 .config
ln -s /usr/src/linux  /lib/modules/2.6.34/build
make scripts &&  make prepare
apt-get clean &&  updatedb 
reboot