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完整的Arch安装,使用的Kde桌面。
安装了 bluez 和 bluez-utils ,并且也启动了bluetooth。
使用了KDE的Bluedevil和Blueman这两个蓝牙工具去搜索蓝牙设备,都搜索不到任何东西。
内核是5.16.12,网卡是RTL8852AE。
5.16的内核据说是刚支持这个RTL8852AE网卡,确实也能正常上网,但就是蓝牙无法使用。
不知道是不是设备比较新,蓝牙还不支持。
最近编辑记录 IceMel (2022-03-05 23:25:20)
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用lsusb -tv先检查一下蓝牙控制器正确加载了没有
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lsusb -tv结果:
❯ lsusb -tv
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 2: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M
ID 1bcf:2cde Sunplus Innovation Technology Inc.
|__ Port 2: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M
ID 1bcf:2cde Sunplus Innovation Technology Inc.
|__ Port 3: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
ID 0cb8:c549 Opticis Co., Ltd
|__ Port 3: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M
ID 0cb8:c549 Opticis Co., Ltd
|__ Port 4: Dev 4, If 0, Class=Vendor Specific Class, Driver=, 480M
ID 10a5:9200
|__ Port 4: Dev 4, If 1, Class=Vendor Specific Class, Driver=, 480M
ID 10a5:9200
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
ID 046d:c52b Logitech, Inc. Unifying Receiver
|__ Port 1: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M
ID 046d:c52b Logitech, Inc. Unifying Receiver
|__ Port 1: Dev 2, If 2, Class=Human Interface Device, Driver=usbhid, 12M
ID 046d:c52b Logitech, Inc. Unifying Receiver
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● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: disabled)
Active: active (running) since Sun 2022-04-10 12:04:29 CST; 2s ago
Docs: man:bluetoothd(8)
Main PID: 3203 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 18396)
Memory: 1008.0K
CPU: 25ms
CGroup: /system.slice/bluetooth.service
└─3203 /usr/lib/bluetooth/bluetoothd
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSource/aptx
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSink/sbc
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSource/sbc
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSink/sbc_xq_453
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSource/sbc_xq_453
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSink/sbc_xq_512
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSource/sbc_xq_512
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSink/sbc_xq_552
4月 10 12:04:29 IMA bluetoothd[3203]: Endpoint registered: sender=:1.58 path=/MediaEndpoint/A2DPSource/sbc_xq_552
4月 10 12:04:30 IMA bluetoothd[3203]: Failed to set mode: Failed (0x03)
同时,bluetooth的服务启动之后有错误信息。
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页次: 1