last couple of days i removed my Windows formated my Hard disk and installed Ubuntu 14.04 but there is a problem i can't detect any wireless networks i have HP Probook 450 G2 i tried to update my Ubuntu version and a lot of commands i found on the web but none of them works and i can't find my wireless driver on realteck it's supposed to be
Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter
if any one can help me find the suitable driver or any other way to activate my wireless that would be great