D-link Wireless N150 USB Adapter dwa-123 rev D1 installation on ubuntu 14.04

# Checking OS status:
$ lsb_release -a
Ubuntu 14.04 LTS trusty-
$ uname -a 


#Dependencies
$ sudo apt-get install build-essential git
$ sudo git clone https://github.com/lwfinger/rtl8188eu
$ cd rtl8188eu

#######Trick###########
$ lsusb
$  cp usb_intf.c usb_intf.c.backup
$ vim rtl8188eu/os_dep/usb_intf.c
{USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */
# Above line replaced by the following
{USB_DEVICE(0x2001, 0x3310)}, /* DLink DWA-125 REV D1 */
##################

$ sudo make all
$ sudo make install
$ sudo modprobe -r 8188eu
$ sudo modprobe 8188eu
$ sudo cp rtl8188eufw.bin /lib/firmware/rtlwifi/
$ 


# Some commands for Wireless configuraition
$ ps -A | grep network-manager
$ sudo ifconfig wlan0 up
$ sudo dhclient wlan0
$ sudo iwlist wlan0 scan
$ sudo iwconfig wlan0 essid blhotspot key 12345678

#  Wireless Lan Manual Configuration
#
$ sudo vim /etc/modules 
$ add "rtl8188eu" at the end of file of modules so that it won't have to be executed of sudo modprobe 8188eu