我的筆記型電腦剛剛修好回來，並從頭開始重新安裝 22.04。突然，我無法連接到藍牙揚聲器，除非移除裝置並重新配對每次我想連接到揚聲器。是什麼賦予了？好像是這個問題：藍牙揚聲器和耳機每次都必須取下並配對但22.04。
這是日誌：
nov. 23 22:48:37 [my hostname] bluetoothd[759]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to [my hifi's mac]: Permission denied (13)
nov. 23 22:48:37 [my hostname] bluetoothd[759]: src/service.c:btd_service_connect() a2dp-source profile connect failed for [my hifi's mac]: Device or resource busy
nov. 23 22:48:43 [my hostname] bluetoothd[759]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to [my hifi's mac]: Too many levels of symbolic links (40)