我在HP Probook 4440s，取代Windows 10。
这表明未找到蓝牙。请连接 Dongle 以供使用。但我清楚地记得在使用 Win 10 时将手机、扬声器和耳机连接到设备。我在论坛上搜索过，但没有得到确切或明确的答案。另外，我不确定是否要采取上述步骤，因为它可能会对设备产生不利影响。
这是我运行的结果lspci -nnk | grep -iA3 net; lsusb; dmesg | egrep -i 'blue|firm'
~$ lspci -nnk | grep -iA3 net; lsusb; dmesg | egrep -i 'blue|firm'03:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec]
Kernel driver in use: rt2800pci
Kernel modules: rt2800pci
--
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:17f3]
Kernel driver in use: r8169
Kernel modules: r8169
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 04f2:b370 Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 138a:003d Validity Sensors, Inc. VFS491
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 0.118274] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.157257] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 45.252499] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt3290.bin'
[ 45.293858] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.37
[ 239.211492] Bluetooth: Core ver 2.22
[ 239.211560] Bluetooth: HCI device and connection manager initialized
[ 239.211565] Bluetooth: HCI socket layer initialized
[ 239.211567] Bluetooth: L2CAP socket layer initialized
[ 239.211572] Bluetooth: SCO socket layer initialized
[ 261.115924] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 261.115927] Bluetooth: BNEP filters: protocol multicast
[ 261.115936] Bluetooth: BNEP socket layer initialized
我是 Linux 新手，而且大部分代码都是菜鸟。所以我可能不理解一些事情，所以请多包涵。
发生了什么事以及如何处理？