我已经安装了 Ubuntu 22.04，但在某个时候我的蓝牙停止了工作。
我有一个蓝牙外置适配器：Amitosai MTS-BT5PRO。我认为问题可能出在这个设备上，但奇怪的是它在 Ubuntu 20.04 中运行良好。
该服务已启动并正在运行（理论上），但它无法检测新设备，也无法连接到已配对的设备。
证明设备已被检测到（Realtek Semiconductor Corp.蓝牙无线装置）：
~$ lsusb
Bus 002 Device 002: ID 05e3:0626 Genesys Logic, Inc. USB3.1 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 2357:0107 TP-Link TL-WN821N v5/v6 [RTL8192EU]
Bus 001 Device 044: ID 0bda:8771 Realtek Semiconductor Corp. Bluetooth Radio
Bus 001 Device 043: ID 1b3f:1167 Generalplus Technology Inc. WEB CAM
Bus 001 Device 042: ID 258a:002a SINO WEALTH Gaming KB
Bus 001 Device 041: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 040: ID 05e3:0610 Genesys Logic, Inc. 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
该服务似乎正在运行（如图所示）
但日志抛出两个错误：
jul 26 10:44:40 andy systemd[1]: Started Bluetooth service.
jul 26 10:44:40 andy bluetoothd[9468]: Starting SDP server
jul 26 10:44:40 andy bluetoothd[9468]: Bluetooth management interface 1.22 initialized
jul 26 10:44:40 andy bluetoothd[9468]: Failed to set mode: Not Supported (0x0c)
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc_xq_453
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc_xq_453
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc_xq_512
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc_xq_512
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc_xq_552
jul 26 10:44:40 andy bluetoothd[9468]: Endpoint registered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc_xq_552
jul 26 10:45:14 andy bluetoothd[9468]: Failed to set mode: Authentication Failed (0x05)
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc_xq_453
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc_xq_453
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc_xq_512
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc_xq_512
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSink/sbc_xq_552
jul 26 10:47:11 andy bluetoothd[9468]: Endpoint unregistered: sender=:1.125 path=/MediaEndpoint/A2DPSource/sbc_xq_552
jul 26 10:47:19 andy bluetoothd[9468]: Failed to set mode: Not Supported (0x0c)
错误如下：
Failed to set mode: Not Supported (0x0c)
Failed to set mode: Authentication Failed (0x05)
当我重新启动服务时，出现蓝牙错误：
并dmesg | grep -i bluetooth抛出这个：
~$ sudo dmesg |grep -i bluetooth
[sudo] password for andresjalife:
[ 4.829449] usb 1-5: Product: Bluetooth Radio
[ 6.954047] Bluetooth: Core ver 2.22
[ 6.954086] NET: Registered PF_BLUETOOTH protocol family
[ 6.954087] Bluetooth: HCI device and connection manager initialized
[ 6.954090] Bluetooth: HCI socket layer initialized
[ 6.954091] Bluetooth: L2CAP socket layer initialized
[ 6.954094] Bluetooth: SCO socket layer initialized
[ 6.989904] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761
[ 6.990827] Bluetooth: hci0: RTL: rom_version status=0 version=1
[ 6.990830] Bluetooth: hci0: RTL: loading rtl_bt/rtl8761bu_fw.bin
[ 6.991442] Bluetooth: hci0: RTL: loading rtl_bt/rtl8761bu_config.bin
[ 6.991717] Bluetooth: hci0: RTL: cfg_sz 6, total sz 30210
[ 7.160832] Bluetooth: hci0: RTL: fw version 0xdfc6d922
[ 7.796472] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7.796476] Bluetooth: BNEP filters: protocol multicast
[ 7.796479] Bluetooth: BNEP socket layer initialized
[ 9.000301] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 21.885974] Bluetooth: RFCOMM TTY layer initialized
[ 21.885981] Bluetooth: RFCOMM socket layer initialized
[ 21.885984] Bluetooth: RFCOMM ver 1.11
[ 23.908309] Bluetooth: hci0: Opcode 0x c24 failed: -110
[ 23.908309] Bluetooth: hci0: command 0x0c24 tx timeout
[ 25.924303] Bluetooth: hci0: command 0x0c24 tx timeout
[ 25.924328] Bluetooth: hci0: Opcode 0x c24 failed: -110
[ 27.940333] Bluetooth: hci0: command 0x0c24 tx timeout
[ 27.940334] Bluetooth: hci0: Opcode 0x c24 failed: -110
[ 4133.077329] Bluetooth: hci0: Opcode 0x 401 failed: -110
[ 4133.077376] Bluetooth: hci0: command 0x0401 tx timeout
[ 4135.093401] Bluetooth: hci0: Opcode 0x c3a failed: -110
[ 4135.093405] Bluetooth: hci0: command 0x0c3a tx timeout
[ 4135.093413] Bluetooth: hci0: No gpio to reset Realtek device, ignoring
[ 4137.109361] Bluetooth: hci0: command 0x0401 tx timeout
[ 4137.109366] Bluetooth: hci0: No gpio to reset Realtek device, ignoring
[ 4137.109392] Bluetooth: hci0: Opcode 0x 401 failed: -110
[ 4259.943761] usb 1-12: Product: Bluetooth Radio
[ 4259.949371] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761
[ 4259.950343] Bluetooth: hci0: RTL: rom_version status=0 version=1
[ 4259.950357] Bluetooth: hci0: RTL: loading rtl_bt/rtl8761bu_fw.bin
[ 4259.950518] Bluetooth: hci0: RTL: loading rtl_bt/rtl8761bu_config.bin
[ 4259.950618] Bluetooth: hci0: RTL: cfg_sz 6, total sz 30210
[ 4260.099367] Bluetooth: hci0: RTL: fw version 0xdfc6d922
[ 4271.990867] Bluetooth: hci0: Opcode 0x 402 failed: -110
[ 4271.990906] Bluetooth: hci0: command 0x0402 tx timeout
您知道可能出现什么错误吗？
如果您认为是加密狗本身的问题，您能推荐一个与 Ubuntu 22.04 兼容的加密狗吗？