在此处找到解决方案: 蓝牙服务无法设置模式
我的蓝牙似乎正在运行,但它不会显示处于配对模式的设备。我附上了下面的状态。谢谢你。
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2022-01-31 02:48:45 PST; 8h ago
Docs: man:bluetoothd(8)
Main PID: 921 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 18893)
Memory: 1.9M
CPU: 303ms
CGroup: /system.slice/bluetooth.service
└─921 /usr/lib/bluetooth/bluetoothd
Jan 31 02:48:45 NeoNeb-Ubuntu bluetoothd[921]: Bluetooth management interface 1.21 initialized
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSink/sbc
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSource/sbc
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSink/sbc_xq_453
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSource/sbc_xq_453
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSink/sbc_xq_512
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSource/sbc_xq_512
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSink/sbc_xq_552
Jan 31 02:48:56 NeoNeb-Ubuntu bluetoothd[921]: Endpoint registered: sender=:1.77 path=/MediaEndpoint/A2DPSource/sbc_xq_552
Jan 31 10:58:26 NeoNeb-Ubuntu bluetoothd[921]: Failed to set mode: Blocked through rfkill (0x12)