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蓝牙开关在 Ubuntu 22.04 上不起作用

tag-icon • tag-icon bluetooth 22.04 asus bluez
蓝牙开关在 Ubuntu 22.04 上不起作用

在我的华硕机器上安装了全新的 Ubuntu 22.04，但蓝牙开关切换不起作用。

输出sudo systemctl status bluetooth.service：

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输出rfkill list：

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蓝牙设置截图：

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0000:57:00.0 Network controller [0280]: MEDIATEK Corp. Device [14c3:7922]
    DeviceName: WLAN
    Subsystem: AzureWave Device [1a3b:5300]
    Kernel driver in use: mt7921e
0: asus-wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: asus-bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: no
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 006: ID 13d3:5460 IMC Networks USB2.0 HD UVC WebCam
Bus 003 Device 004: ID 04f3:0c6e Elan Microelectronics Corp. ELAN:Fingerprint
Bus 003 Device 003: ID 046d:c548 Logitech, Inc. USB Receiver
Bus 003 Device 010: ID 0e6a:02c0 Megawin Technology Co., Ltd Defender Gaming Keyboard
Bus 003 Device 009: ID 25a4:9311 USB C   USB C Video Adaptor      
Bus 003 Device 007: ID 093a:2530 Pixart Imaging, Inc. Gaming Mouse
Bus 003 Device 005: ID 1a40:0101 Terminus Technology Inc. Hub

Bus 003 Device 002: ID 2109:2817 VIA Labs, Inc. USB2.0 Hub             
Bus 003 Device 008: ID 13d3:3568 IMC Networks Wireless_Device
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 002: ID 2109:0817 VIA Labs, Inc. USB3.0 Hub             
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[    8.592620] Bluetooth: Core ver 2.22
[    8.592895] NET: Registered PF_BLUETOOTH protocol family
[    8.592900] Bluetooth: HCI device and connection manager initialized
[    8.592916] Bluetooth: HCI socket layer initialized
[    8.592925] Bluetooth: L2CAP socket layer initialized
[    8.592941 Bluetooth: SCO socket layer initialized
    8.604608 rtk_btusb: Realtek Bluetooth USB driver ver 3.1.244af65.20200806-165553
 21.778557 Bluetooth: BNEP (Ethernet Emulation) ver 1.3
   21.778563 Bluetooth: BNEP filters: protocol multicast
   21.778570 Bluetooth: BNEP socket layer initialized

答案1

Ubuntu 内核尚不支持该蓝牙设备。

您需要安装主线 6.0+ 内核才能使其运行。

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