wifi firmware installation instruction procedure

Question

my devices chip id is BCM4312 LP-PHY chip (PCI ID 14E4:4315),please give me the instruction to install firmware-b43-lpphy-installer.

Answer 1

firmware-b43-lpphy-installer is obsolete in new Ubuntu versions.

For this adapter you can install wl driver.

 sudo apt-get install bcmwl-kernel-source