Fix Wi-Fi Ubuntu

open terminal ping:

~$ lspci -vvnn | grep 14e4


Driver - Card/Model

STA - BCM4311, BCM4312, BCM4313, BCM4321, BCM4322, BCM43224, BCM43225, **BCM43227, **BCM43228
sudo apt-get update
sudo apt-get install bcmwl-kernel-source

b43 - BCM4306/3, BCM4311, BCM4312, BCM4318, BCM4320
sudo apt-get install b43-fwcutter
sudo apt-get install firmware-b43legacy-installer
sudo modprobe -r b43 ssb wl
sudo modprobe b43
ចំណាំសូម copy តែអក្សរពណ៏ខៀវបានហើយ។