inklit / realtek-usb-wifi-fix-for-Rpi

Basic commands

#detect the device sudo lsusb

#look for your wifi network, assuming wlan0 interface sudo iwlist wlan0 scan

Working file setup

cat /etc/network/interfaces

auto lo
 
iface lo inet loopback
iface eth0 inet dhcp
 
allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf

cat /etc/wpa_supplicant/wpa_supplicant.conf

network={
ssid="SSID-GOES-HERE"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP
psk="WIFI-PASSWORD-GOES-HERE"
}

source: http://pingbin.com/2012/12/setup-wifi-raspberry-pi/

Fix for RTL8188CUS based wifi adapters

###Script version

• 8192cu-20120701

source http://www.raspberrypi.org/forums/viewtopic.php?f=26&t=6256&p=128069