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[SOLVED] UGREEN Bluetooth 5 USB adapter with RTL8761BUV

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[SOLVED] UGREEN Bluetooth 5 USB adapter with RTL8761BUV

Post by Babur » Sat Jan 22, 2022 5:46 am

I’ve been struggling to make this RTL8761BUV based bluetooth usb connector work on Linux Mint 20.3, with kernel 5.4.0-96-generic.

So far I’ve tried every solution I could find on forums but nothing works.

Info about current status of the system is given below. Any help will be much appreciated.

❯ ❯ dmesg | grep -i blue [ 1.107043] usb 3-3: Product: Bluetooth Radio [ 4.892750] Bluetooth: Core ver 2.22 [ 4.892775] Bluetooth: HCI device and connection manager initialized [ 4.892779] Bluetooth: HCI socket layer initialized [ 4.892782] Bluetooth: L2CAP socket layer initialized [ 4.892788] Bluetooth: SCO socket layer initialized [ 4.919262] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761 [ 4.920250] Bluetooth: hci0: RTL: rom_version status=0 version=1 [ 4.920251] Bluetooth: hci0: RTL: loading rtl_bt/rtl8761a_fw.bin [ 4.922685] Bluetooth: hci0: RTL: loading rtl_bt/rtl8761a_config.bin [ 4.922858] Bluetooth: hci0: RTL: cfg_sz 44, total sz 14808 [ 5.728043] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.728044] Bluetooth: BNEP filters: protocol multicast [ 5.728048] Bluetooth: BNEP socket layer initialized [ 7.010181] Bluetooth: hci0: command 0xfc20 tx timeout [ 15.202196] Bluetooth: hci0: RTL: download fw command failed (-110) 

❯ systemctl | grep -i blue sys-devices-pci0000:00-0000:00:14.0-usb3-3\x2d3-3\x2d3:1.0-bluetooth-hci0.device loaded active plugged /sys/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/bluetooth/hci0 sys-subsystem-bluetooth-devices-hci0.device loaded active plugged /sys/subsystem/bluetooth/devices/hci0 bluetooth.service loaded active running Bluetooth service bluetooth.target loaded active active Bluetooth 

❯ sudo /etc/init.d/bluetooth status [sudo] password for babur: ● bluetooth.service - Bluetooth service Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled) Active: active (running) since Sat 2022-01-22 22:36:55 PST; 11min ago Docs: man:bluetoothd(8) Main PID: 910 (bluetoothd) Status: "Running" Tasks: 1 (limit: 18987) Memory: 2.3M CGroup: /system.slice/bluetooth.service └─910 /usr/lib/bluetooth/bluetoothd Jan 22 22:36:55 LM203J22 systemd[1]: Starting Bluetooth service. Jan 22 22:36:55 LM203J22 bluetoothd[910]: Bluetooth daemon 5.53 Jan 22 22:36:55 LM203J22 systemd[1]: Started Bluetooth service. Jan 22 22:36:55 LM203J22 bluetoothd[910]: Starting SDP server Jan 22 22:36:55 LM203J22 bluetoothd[910]: Bluetooth management interface 1.14 initialized Jan 22 22:37:04 LM203J22 bluetoothd[910]: No Bluetooth address for index 0 Hint: Some lines were ellipsized, use -l to show in full. 

❯ lsusb && lspci && rfkill list all && mokutil --sb-state Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. 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 003: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 003 Device 002: ID 0bda:8771 Realtek Semiconductor Corp. Bluetooth Radio Bus 003 Device 004: ID 0930:1400 Toshiba Corp. Memory Stick 2GB Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) 00:16.3 Serial controller: Intel Corporation 8 Series/C220 Series Chipset Family KT Controller (rev 04) 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev 05) 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) 00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5) 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation Q87 Express LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) 01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] (rev a2) 01:00.1 Audio device: NVIDIA Corporation GM107 High Definition Audio Controller [GeForce 940MX] (rev a1) 03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01) 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no SecureBoot disabled 

Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 3 times in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.

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Как подключить Ugreen bluetooth cm390 на ubuntu?

Как подключить Ugreen bluetooth cm390 на ubuntu?
Подключил bluetooth система увидела что есть устройство, но в настройках всё равно пишет:
«Адаптер bluetooth» выключен. В комплекте шёл диск с драйвером, но там вроде как для винды всё, exe файлы. Что делать?

Простой 5 комментариев

Я уже в терминале начал копать, зашёл в блютуз и вот вывод
[bluetooth]# show
No default controller available

я так понимаю что у меня либо комп его не видит, либо что. Но без блютуз в настройках пишет что Адаптеры блютуз не найдены, и после того как я вставлю блютуз пишет уже что Адаптеры не подключены

может стоит посмотреть на странице Ugreen есть ли поддержка в Юникс системах?
на крайний случай попросить драйвера для устройства, для ручной установки

Vadim Priluzkiy, будет вот такое:
Bus 001 Device 014: ID 0bda:8771 Realtek Semiconductor Corp.

У меня ядро Linux pc 5.4.0-90-generic ,
дистрибутив: Linux Mint 20.1 (Ulyssa) UBUNTU_CODENAME=focal.

Симптомы те же:
$ hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
DOWN
.

Как я понимаю — либо оюновиться на что-то с ядром 5.8+,
либо собрать ядро 5.4x c патчем https://patchwork.kernel.org/project/bluetooth/pat.

Если есть другие варианты, они могут оказаться полезными много кому.

UPD: Решение без пересборки ядра 5.4x

>> The supported kernel version is 2.6.32 — 5.7.1

Поверено на UGreen CM390 0bda:8771

Распаковываем, заходим в директорию,
sudo make install INTERFACE=all
Подключаем/переподключаем свисток в USB порт.

$ uname -a
Linux pc 5.4.0-90-generic #101-Ubuntu SMP Fri Oct 15 20:00:55 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

$ lsusb
.
Bus 001 Device 018: ID 0bda:8771 Realtek Semiconductor Corp.
.

hci0: Type: Primary Bus: USB
BD Address: 00:A6:18:26:0A:61 ACL MTU: 1021:6 SCO MTU: 255:12
UP RUNNING PSCAN ISCAN INQUIRY
RX bytes:117888 acl:87 sco:0 events:5235 errors:0
TX bytes:2710720 acl:3242 sco:0 commands:663 errors:0
Features: 0xff 0xff 0xff 0xfe 0xdb 0xfd 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: ‘pc’
Class: 0x0c0104
Service Classes: Rendering, Capturing
Device Class: Computer, Desktop workstation
HCI Version: 5.1 (0xa) Revision: 0x99a
LMP Version: 5.1 (0xa) Subversion: 0x2885
Manufacturer: Realtek Semiconductor Corporation (93)

Подключенные BT устройства работают.

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Bluetooth 5.3 adapter Ugreen CM591 (chip ATS2851) #337

Bluetooth 5.3 adapter Ugreen CM591 (chip ATS2851) #337

Comments

Does not work.
Maybe it will be enough to add this patch? (patchwork)

[ 127.272121] usb 3-4: new full-speed USB device number 3 using xhci_hcd [ 127.432156] usb 3-4: New USB device found, idVendor=10d7, idProduct=b012, bcdDevice=88.91 [ 127.432163] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.432165] usb 3-4: Product: general adapter [ 127.432166] usb 3-4: Manufacturer: Actions [ 127.432168] usb 3-4: SerialNumber: ACTIONS1234 [ 127.511198] Bluetooth: hci0: Opcode 0x c5a failed: -56 

The text was updated successfully, but these errors were encountered:

[ 3.240475] Bluetooth: Core ver 2.22 [ 3.240489] NET: Registered PF_BLUETOOTH protocol family [ 3.240490] Bluetooth: HCI device and connection manager initialized [ 3.240492] Bluetooth: HCI socket layer initialized [ 3.240493] Bluetooth: L2CAP socket layer initialized [ 3.240495] Bluetooth: SCO socket layer initialized [ 3.412251] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported. [ 3.467387] Bluetooth: hci0: Opcode 0x204b failed: -56 [ 4.030187] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.030191] Bluetooth: BNEP filters: protocol multicast [ 4.030195] Bluetooth: BNEP socket layer initialized 

Что-то изменилось, но есть ошибка и не работает

[ 192.180422] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported. [ 192.241149] Bluetooth: hci0: Opcode 0x204b failed: -56 

hi,i try 00f4b7 this patch,but it not work, get this

 [36671.004557] usb 1-6.2: New USB device found, idVendor=10d7, idProduct=b012, bcdDevice=88.91 [36671.004560] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [36671.004562] usb 1-6.2: Product: general adapter [36671.004562] usb 1-6.2: Manufacturer: Actions [36671.004563] usb 1-6.2: SerialNumber: ACTIONS1234 [36671.052495] Bluetooth: Core ver 2.22 [36671.052526] NET: Registered PF_BLUETOOTH protocol family [36671.052527] Bluetooth: HCI device and connection manager initialized [36671.052531] Bluetooth: HCI socket layer initialized [36671.052533] Bluetooth: L2CAP socket layer initialized [36671.052535] Bluetooth: SCO socket layer initialized [36671.058909] usbcore: registered new interface driver btusb [36671.087305] Bluetooth: hci0: Opcode 0x c5a failed: -56 [36671.142358] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [36671.142361] Bluetooth: BNEP filters: protocol multicast [36671.142366] Bluetooth: BNEP socket layer initialized 

It’s almost half a year later and it still doesn’t work.
Or maybe I’m doing something wrong?

[ 3.134753] Bluetooth: Core ver 2.22 [ 3.135059] NET: Registered PF_BLUETOOTH protocol family [ 3.135061] Bluetooth: HCI device and connection manager initialized [ 3.135065] Bluetooth: HCI socket layer initialized [ 3.135068] Bluetooth: L2CAP socket layer initialized [ 3.135072] Bluetooth: SCO socket layer initialized [ 3.164432] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported. [ 3.218694] Bluetooth: hci0: Opcode 0x204b failed: -56 [ 4.096490] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.096493] Bluetooth: BNEP filters: protocol multicast [ 4.096496] Bluetooth: BNEP socket layer initialized 

[ 3.218694] Bluetooth: hci0: Opcode 0x204b failed: -56

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