Thursday, April 12, 2018

12.04 - defining and activating my wifi for lenovo b5400 for noob

i'm really new to ubuntu and really excited about it.
i've bought a lenovo b5400 and installed 12.04 version of ubuntu.
checked several forums and could not find the answer for:



how to activate my wifi card?



all answers will be appreciated,



Joe




Update1: running lspci | grep Network command got:



horim@horim:~$ lspci | grep Network
04:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device b723

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