[Tips] Ubuntu 關掉藍牙

剛剛亂關一通, 怕下次要打開忘記怎麼做, 只好紀錄一下

1. 立即關閉

sudo /etc/init.d/bluetooth stop

或是

echo disable > /proc/acpi/ibm/bluetooth

2. 啟動時關閉

sudo vim /etc/modprobe.d/blacklist.conf

blacklist bluetooth
blacklist btusb

參考資料：How can I deactivate Bluetooth on system startup?