和许多用户一样，我也遇到了蓝牙问题。我使用的Linux 6.8.0-45-generic on x86_64 #45-Ubuntu 24.04.1 LTS是刚刚安装的。
当我继续Settings -> Bluetooth并单击启用开关时，它会立即自行禁用。
我的笔记本电脑刚刚购买，您可以在此处查看完整规格
我尝试遵循
没有人能解决问题。
我无法从笔记本电脑中取出电池，因此我尝试了在 BIOS 上禁用/启用的技巧，但没有帮助。
报告的主要错误信息是：
- 蓝牙：hci0：操作码 0x0c03 失败：-110
sudo dmesg | grep -i blue
[ 2.511496] Bluetooth: Core ver 2.22
[ 2.511532] NET: Registered PF_BLUETOOTH protocol family
[ 2.511535] Bluetooth: HCI device and connection manager initialized
[ 2.511548] Bluetooth: HCI socket layer initialized
[ 2.511553] Bluetooth: L2CAP socket layer initialized
[ 2.511561] Bluetooth: SCO socket layer initialized
[ 4.437283] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.437291] Bluetooth: BNEP filters: protocol multicast
[ 4.437307] Bluetooth: BNEP socket layer initialized
[ 4.675379] Bluetooth: hci0: Opcode 0x0c03 failed: -110
但与许多其他报告错误的人不同的是，当我检查bluetooth.service的状态时，它显示active：
sudo systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: enabled)
Active: active (running) since Tue 2024-09-17 13:17:46 BST; 21min ago
Docs: man:bluetoothd(8)
Main PID: 949 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 37564)
Memory: 2.8M (peak: 3.1M)
CPU: 51ms
CGroup: /system.slice/bluetooth.service
└─949 /usr/libexec/bluetooth/bluetoothd
Sep 17 13:17:46 matrix bluetoothd[949]: profiles/audio/micp.c:micp_init() D-Bus experimental not enabled
Sep 17 13:17:46 matrix bluetoothd[949]: src/plugin.c:plugin_init() System does not support micp plugin
Sep 17 13:17:46 matrix bluetoothd[949]: src/plugin.c:plugin_init() System does not support vcp plugin
Sep 17 13:17:46 matrix bluetoothd[949]: src/plugin.c:plugin_init() System does not support mcp plugin
Sep 17 13:17:46 matrix bluetoothd[949]: src/plugin.c:plugin_init() System does not support bass plugin
Sep 17 13:17:46 matrix bluetoothd[949]: src/plugin.c:plugin_init() System does not support bap plugin
Sep 17 13:17:46 matrix bluetoothd[949]: Bluetooth management interface 1.22 initialized
Sep 17 13:17:46 matrix systemd[1]: Starting bluetooth.service - Bluetooth service...
Sep 17 13:17:46 matrix (uetoothd)[949]: bluetooth.service: ConfigurationDirectory 'bluetooth' already exists but the mode is different. (>
Sep 17 13:17:46 matrix systemd[1]: Started bluetooth.service - Bluetooth service.
有人能给我一些建议吗？我可以尝试/检查什么？
lsusb已编辑：根据要求
添加输出。
$ lsusb; sudo dmesg| grep -i firm
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 003: ID 13d3:3585 IMC Networks Wireless_Device
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 05e3:0620 Genesys Logic, Inc. GL3523 Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 2b7e:c858 Kingcome FHD WebCam
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
它是一个内置蓝牙，而不是 USB 蓝牙...但是为了防止我遗漏某些东西，我还是添加了它。
