開始安裝
sudo apt-get update
sudo apt install broadcom-sta-dkms
sudo apt install broadcom-sta-source

識別 wifi 裝置
ip link show
掃描 wifi 清單
nmcli device wifi list
連接 wifi
nmcli device wifi connect "你的WiFi名稱" password "你的WiFi密碼"
檢查 wifi 連接狀態
nmcli device status