我的目的是从 le audio 手机播放音乐，然后将其传输到 le audio 设备。
顺便说一句，我的 Ubuntu 版本是 23.10。
我通过 UART 连接了一个支持 LE Audio 的控制器设备，然后
bluetoothctl
Waiting to connect to bluetoothd...[bluetooth]# hci0 new_settings: powered bondable ssp br/edr le secure-conn cis-central cis-peripheral
[bluetooth]# Agent registered
[bluetooth]# [CHG] Controller AB:89:67:45:23:01 Pairable: yes
advertise on
[bluetooth]# hci0 advertising_added: instance 1
[bluetooth]# [CHG] Controller AB:89:67:45:23:01 SupportedInstances: 0x05 (5)
[bluetooth]# [CHG] Controller AB:89:67:45:23:01 ActiveInstances: 0x01 (1)
[bluetooth]# Advertising object registered
[bluetooth]# Tx Power: off
[bluetooth]# Name: off
[bluetooth]# Appearance: off
[bluetooth]# Discoverable: on
[bluetooth]# RSI: on
endpoint.register 00002bc9-0000-1000-8000-00805f9b34fb 0x06
[/local/endpoint/ep0] Auto Accept (yes/no): y
[/local/endpoint/ep0] Max Transports (auto/value): a
[/local/endpoint/ep0] Locations: 1
[/local/endpoint/ep0] Supported Context (value): 1
[/local/endpoint/ep0] Context (value): 1
[/local/endpoint/ep0] CIG (auto/value): a
[/local/endpoint/ep0] CIS (auto/value): a
Failed register endpoint
[bluetooth]#
当我注册端点时，它失败了，我不确定为什么会发生这种情况。请给我一些提示，谢谢。