我的自装电脑可以连接Wifi但是检测不到任何蓝牙设备。
我的 AX200 用的是这个PCIe 适配器。在适配器上，指示 Wifi 正在工作的指示灯亮起，但蓝牙指示灯保持熄灭。图片
以下是一些终端输出：
sudo systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2022-06-15 07:53:46 PDT; 23min ago
Docs: man:bluetoothd(8)
Main PID: 621 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 9269)
Memory: 2.0M
CPU: 58ms
CGroup: /system.slice/bluetooth.service
└─621 /usr/lib/bluetooth/bluetoothd
rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no\
sudo dmesg | grep hci0
[ 5.602650] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi
[ 5.602688] Bluetooth: hci0: Boot Address: 0x24800
[ 5.602689] Bluetooth: hci0: Firmware Version: 126-5.22
[ 5.602690] Bluetooth: hci0: Firmware already loaded
[ 58.234933] Bluetooth: hci0: Ignoring error of Inquiry Cancel command
我按照说明这里重新启动守护进程
我尝试使用不同的蓝牙管理器和 Blueman 管理器这里
我尝试从适配器中移除 Wifi 卡，然后重新插入，重新插入 PCIe 适配器，并重新安装天线，但问题仍然存在。
这里有一些图片设置。如果需要，PCIe 适配器的 USB 部分将连接到 F_USB2 端口。
谢谢你！
编辑：
以下是输出sudo dmesg | grep -i blue
[ 5.756082] Bluetooth: Core ver 2.22
[ 5.756103] NET: Registered PF_BLUETOOTH protocol family
[ 5.756104] Bluetooth: HCI device and connection manager initialized
[ 5.756107] Bluetooth: HCI socket layer initialized
[ 5.756108] Bluetooth: L2CAP socket layer initialized
[ 5.756110] Bluetooth: SCO socket layer initialized
[ 5.785764] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi
[ 5.785785] Bluetooth: hci0: Boot Address: 0x24800
[ 5.785786] Bluetooth: hci0: Firmware Version: 126-5.22
[ 5.785787] Bluetooth: hci0: Firmware already loaded
[ 6.284501] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 6.284503] Bluetooth: BNEP filters: protocol multicast
[ 6.284508] Bluetooth: BNEP socket layer initialized
[ 6.528262] Bluetooth: RFCOMM TTY layer initialized
[ 6.528267] Bluetooth: RFCOMM socket layer initialized
[ 6.528270] Bluetooth: RFCOMM ver 1.11
内核版本是5.15.0-37-generic
我的电脑只能启动 Ubuntu，所以无法与 Windows 双启动。