sudo apt-get update sudo apt-get install build-essential linux-headers-$(uname -r) wget http://bu3sch.de/b43/fwcutter/b43-fwcutter-011.tar.bz2 tar xjf b43-fwcutter-011.tar.bz2 cd b43-fwcutter-011 make cd .. export FIRMWARE_INSTALL_DIR="/lib/firmware" wget http://downloads.openwrt.org/sources/broadcom-wl-4.80.53.0.tar.bz2 tar xjf broadcom-wl-4.80.53.0.tar.bz2 cd broadcom-wl-4.80.53.0/kmod sudo ../../b43-fwcutter-011/b43-fwcutter -w "$FIRMWARE_INSTALL_DIR" wl_apsta.o sudo modprobe -r ssb sudo modprobe -r b43 echo -e 'auto lo\niface lo inet loopback\n' | sudo tee /etc/network/interfaces sudo modprobe ssb sudo modprobe b43