Hello. I have Broadcom BCM43602 802.11ac Wireless (chip-ID: 14e4:43ba). Wifi doesn’t work until I uninstall broadcom-wl-dkms. But that’s in the installed operating system. How can I make the Wi-Fi work from the USB stick, Live USB, so I can install EOS online (I want to choose xfce)?
you can simply unload broadcom-wl and load the one you need
sudo pacman -R broadcom-wl-dkms
sudo systemctl stop NetworkManager
sudo modprobe -r wl
echo "blacklist wl" | sudo tee /etc/modprobe.d/blacklist-wl.conf
sudo modprobe b43 brcmfmac bcma
sudo systemctl start NetworkManager