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. Terminal QuickStart
How to QuickStart with Command Line on Mint GNU/Linux
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.
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