Scribbles for my bad memory

# Remove conflicting B43 driver
sudo apt remove firmware-b43-installer

# Install Broadcom wireless driver
sudo apt install bcmwl-kernel-source

# Reset wireless modules
sudo modprobe -r b43 ssb wl
sudo modprobe wl

Troubleshooting

• If WiFi doesn't work, reboot your system
• Ensure you have the latest system updates

Note: This method resolves WiFi issues for my mid-2010 MacBook Pro. By the way, this driver has very good performance! I love this solution!!!