BT can't work after flash jetson tx2 with jetpacke4.3, no BT speaker and keyboard

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
6

Hi andylu_hust,

Please following below steps to enable BT audio:

1. Navigate to the following file:
   $ sudo vim /lib/systemd/system/bluetooth.service.d/nv-bluetooth-service.conf
2. Search for below line:
   ExecStart=/usr/lib/bluetooth/bluetoothd -d --noplugin=audio,a2dp,avrcp
3. Remove all options for no plugin. It should look like below:
   ExecStart=/usr/lib/bluetooth/bluetoothd -d
4. Then update with below command:
   $ sudo apt-get update
5. Install pulse audio using below command:
   $ sudo apt-get install pulseaudio-module-bluetooth
6. Reboot device as per below command:
   $ sudo reboot
7. Pair and use your Bluetooth audio devices.