ConditionPathIsDirectory=/sys/class/bluetooth 不满足

Question

systemctl status bluetooth 的输出是：

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    \xe2\x97\x8f bluetooth.service - Bluetooth service\n   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)\n   Active: inactive (dead)\nCondition: start condition failed at Thu 2020-12-17 01:23:52 WET; 28min ago\n           \xe2\x94\x94\xe2\x94\x80 ConditionPathIsDirectory=/sys/class/bluetooth was not met\n     Docs: man:bluetoothd(8)\n

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我的 Win10 是双启动的，我可以在那里很好地使用蓝牙。有什么帮助吗？

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提前致谢

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