我见过一些类似的问题，但我从未见过 lshw 输出中有这么多未认领设备的问题，我想知道这是否正常。我知道未认领意味着没有与设备关联的驱动程序，但我无法解释这些设备是什么。我有一台 HP ENVY 13。
*-generic:1 UNCLAIMED
description: System peripheral
product: Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
vendor: Intel Corporation
physical id: 8
bus info: pci@0000:00:08.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: msi pm bus_master cap_list
configuration: latency=0
--
*-usb:2 UNCLAIMED
description: Generic USB device
product: HP USB-C HDMI 2.0 Adapter
vendor: Hewlett-Packard
physical id: 3
bus info: usb@1:3
version: 0.15
serial: 101
capabilities: usb-2.01
configuration: maxpower=500mA speed=12Mbit/s
*-usb:3
--
*-usb:4 UNCLAIMED
description: Generic USB device
vendor: Synaptics, Inc.
physical id: 6
bus info: usb@1:6
version: 0.00
serial: c2e7b4c62b26
capabilities: usb-2.00
configuration: maxpower=100mA speed=12Mbit/s
*-usb:5
description: Bluetooth wireless interface
--
*-memory UNCLAIMED
description: RAM memory
product: Comet Lake PCH-LP Shared SRAM
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 00
width: 64 bits
clock: 33MHz (30.3ns)
capabilities: pm bus_master cap_list
configuration: latency=0
--
*-volume:0 UNCLAIMED
description: Windows FAT volume
vendor: mkfs.fat
physical id: 1
version: FAT32
serial: c0d9-497b
size: 495MiB
capacity: 497MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat
*-volume:1
--
*-serial:3 UNCLAIMED
description: Serial bus controller
product: Comet Lake SPI (flash) Controller
vendor: Intel Corporation
physical id: 1f.5
bus info: pci@0000:00:1f.5
version: 00
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: latency=0
--
*-power UNCLAIMED
description: OEM Define 1
product: OEM Define 5
vendor: OEM Define 2
physical id: 2
version: OEM Define 6
serial: OEM Define 3
capacity: 75mWh