Debian/Ubuntu 安装bcm43142无线网卡驱动

Drivers for Broadcom BCM43142 wireless card of Ubuntu/Debian 64-bit Linux

1.Check the wireless card type

lspci | grep -i net

2.deb URL

https://github.com/kevinswat/downloads/raw/master/drivers/Linux/wireless-bcm43142-dkms_6.20.55.19-1_amd64.deb

You can download this .deb by wired network or use the other PC then copy it into your laptop.

3.Linux shell

sudo apt-get update  
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   
sudo dpkg -i wireless-bcm43142-dkms_6.20.55.19-1_amd64.deb