Install a wireless NIC Driver on ThinkPad e431/e531 Ubuntu 14.04

Source: Internet
Author: User

After the Ubuntu system is installed, the unlimited NIC driver cannot be used. You need to download the wireless NIC Driver by yourself. The following is the simplest method:

Sudo apt-Get install linux-headers-generic build-essential dkms sudo apt-Get install linux-source sudo apt-Get install -- reinstall bcmwl-kernel-source sudo modprobe WL

Open the terminal and execute the preceding commands in sequence.

Install a wireless NIC Driver on ThinkPad e431/e531 Ubuntu 14.04

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