Step-by-step – Broadcom B43 Wifi Driver Installation in Linux Mint 21

GNU/Linux Mint 21 Installing Broadcom B43 WiFi Driver Guide

Hi! The Tutorial shows you Step-by-Step How to Install Broadcom B43 Wi-fi/Bluetooth Driver Firmware in Mint GNU/Linux 21.x Ulyana/Ulyssa/Uma.

And the Broadcom B43 Linux Mint 21 Driver Supports the following Devices:

• BCM4306/3
• BCM4318

Finally, for the older Adapters see the Broadcom B43 Legacy Linux Mint 21 Firmware:

• BCM4301
• BCM4306/2
• BCM4309

1. 1. Terminal QuickStart

   How to QuickStart with Command Line on Mint GNU/Linux

   Bash Shell Linux Mint QuickStart Guide

   Getting-Started with Command Line on Linux Mint

   First, Update the Apt Repo Sources with:

   sudo apt update

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.