install wireless lan driver in linux

sudo modprobe -r b43 b44 ssb wl
sudo modprobe ieee80211_crypt_tkip
sudo modprobe wl
sudo modprobe b44
sudo /etc/init.d/networking restart


gksudo gedit /etc/rc.local

參考來源：

"sudo modprobe -r b43 b44 ssb wl sudo modprobe ieee80211_crypt_tkip sudo modprobe wl sudo modprobe b44 sudo /etc/init.d/networking restart"
- Ubuntu How to: Enable Your Wireless Card [Broadcom BCM4311] | tenth blog (在「Google 網頁註解」中檢視)