No sound in Bluetooth headphones

Bluetooth headphones (Razer Opus) are connected to a PC, but the sound does not go into them. The sound comes only from the laptop
I have some sckreenshots of what I was able to find through the commands in the terminal, but I don’t know how much it will help
Загрузка Screenshot_20220730_123415.png
Загрузка Screenshot_20220730_123452.png

Welcome to ask.:fedora:edora @renata18

If you have some output in terminal please post ist as </> Preformated text and not as screenshots. (something went wrong anyway with them).

As a new user, it would be good to read the section #start-here if you not had time yet.

I also added the line [Policy]
AutoEnable=true in /etc/bluetooth/main.conf

renata@acer-aspire ~$ rfkill
ID TYPE      DEVICE              SOFT      HARD
 0 wlan      acer-wireless  unblocked unblocked
 1 bluetooth acer-bluetooth   blocked unblocked
 3 wlan      phy0           unblocked unblocked
 4 bluetooth hci0             blocked unblocked
renata@acer-aspire ~$ bluetoothctl
Agent registered
[bluetooth]# exit
renata@acer-aspire ~$ systemctl systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor>
     Active: active (running) since Sat 2022-07-30 19:55:57 MSK; 17h ago
       Docs: man:bluetoothd(8)
   Main PID: 849 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 8577)
     Memory: 2.2M
        CPU: 79ms
     CGroup: /system.slice/bluetooth.service
             └─ 849 /usr/libexec/bluetooth/bluetoothd

июл 31 12:00:39 acer-aspire bluetoothd[849]: Endpoint unregistered: sender=:1.7>
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:42 acer-aspire bluetoothd[849]: Endpoint registered: sender=:1.74 >
июл 31 12:00:53 acer-aspire bluetoothd[849]: src/profile.c:record_cb() Unable t>
renata@acer-aspire ~$ bluetoothctl
Agent registered
[bluetooth]# show
Controller 14:5A:FC:61:D1:D4 (public)
	Name: acer_aspire
	Alias: acer_aspire
	Class: 0x00000000
	Powered: no
	Discoverable: no
	DiscoverableTimeout: 0x000000b4
	Pairable: yes
	UUID: Message Notification Se.. (00001133-0000-1000-8000-00805f9b34fb)
	UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
	UUID: OBEX Object Push          (00001105-0000-1000-8000-00805f9b34fb)
	UUID: Message Access Server     (00001132-0000-1000-8000-00805f9b34fb)
	UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
	UUID: IrMC Sync                 (00001104-0000-1000-8000-00805f9b34fb)
	UUID: Headset                   (00001108-0000-1000-8000-00805f9b34fb)
	UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
	UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
	UUID: Phonebook Access Server   (0000112f-0000-1000-8000-00805f9b34fb)
	UUID: Device Information        (0000180a-0000-1000-8000-00805f9b34fb)
	UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
	UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
	UUID: Handsfree Audio Gateway   (0000111f-0000-1000-8000-00805f9b34fb)
	UUID: Audio Source              (0000110a-0000-1000-8000-00805f9b34fb)
	UUID: OBEX File Transfer        (00001106-0000-1000-8000-00805f9b34fb)
	Modalias: usb:v1D6Bp0246d0541
	Discovering: no
	Roles: central
	Roles: peripheral
Advertising Features:
	ActiveInstances: 0x00 (0)
	SupportedInstances: 0x14 (20)
	SupportedIncludes: tx-power
	SupportedIncludes: appearance
	SupportedIncludes: local-name
	SupportedSecondaryChannels: 1M
	SupportedSecondaryChannels: 2M
	SupportedSecondaryChannels: Coded
[bluetooth]# agent KeyboardOnly
Agent is already registered
[bluetooth]#  default-agent
Default agent request successful
[bluetooth]# power on
Failed to set power on: org.bluez.Error.Failed
[CHG] Controller 14:5A:FC:61:D1:D4 Class: 0x007c010c
[CHG] Controller 14:5A:FC:61:D1:D4 Powered: yes
[bluetooth]# power on
Changing power on succeeded
[bluetooth]# scan on
Discovery started
[CHG] Controller 14:5A:FC:61:D1:D4 Discovering: yes
[CHG] Device 44:5E:CD:10:46:C8 RSSI: -42
[CHG] Device 44:5E:CD:10:46:C8 Name: Razer Stereo
[CHG] Device 44:5E:CD:10:46:C8 Alias: Razer Stereo


[bluetooth]# pair 44:5E:CD:10:46:C8
Attempting to pair with 44:5E:CD:10:46:C8
[CHG] Device 44:5E:CD:10:46:C8 Connected: yes
[CHG] Device 44:5E:CD:10:46:C8 Name: Razer Opus
[CHG] Device 44:5E:CD:10:46:C8 Alias: Razer Opus
[NEW] Primary Service (Handle 0x0000)
	/org/bluez/hci0/dev_44_5E_CD_10_46_C8/service0001
	00001801-0000-1000-8000-00805f9b34fb
	Generic Attribute Profile
[NEW] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_44_5E_CD_10_46_C8/service0001/char0002
	00002a05-0000-1000-8000-00805f9b34fb
	Service Changed
[NEW] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_44_5E_CD_10_46_C8/service0001/char0002/desc0004
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[NEW] Primary Service (Handle 0x0000)
	/org/bluez/hci0/dev_44_5E_CD_10_46_C8/service000a
	5052404d-2dab-0341-6972-6f6861424c45
	Vendor specific
[NEW] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_44_5E_CD_10_46_C8/service000a/char000b
	50524000-2dab-0341-6972-6f6861424c45
	Vendor specific
[NEW] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_44_5E_CD_10_46_C8/service000a/char000b/desc000d
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[CHG] Device 44:5E:CD:10:46:C8 ServicesResolved: yes
Pairing successful
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 01 4e d0 d0 03 f7 e6 39 d2 d0 03 f7 e6  B...N.....9.....
  38 01 00 00 00 00 00 00                          8.......        
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 20 4e 17 05 00 00 00 00 00 00 00 00 00  B.. N...........
  00 00 00 00 00 00 00 00                          ........        
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 01 4e d0 d0 03 f7 e6 39 d2 d0 03 f7 e6  B...N.....9.....
  38 01 00 00 00 00 00 00                          8.......        
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 20 4e 17 05 00 00 00 00 00 00 00 00 00  B.. N...........
  00 00 00 00 00 00 00 00                          ........        
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 01 4e d0 d0 03 f7 e6 39 d2 d0 03 f7 e6  B...N.....9.....
  38 01 00 00 00 00 00 00                          8.......        
[DEL] Device 7E:A2:EB:41:48:B4 iPhone (Нелли)
[DEL] Device DC:A9:71:4F:03:4D samsung_linux
[NEW] Device DC:A9:71:4F:03:4D samsung_linux
[CHG] Device 44:5E:CD:10:46:C8 ServicesResolved: no
[CHG] Device 44:5E:CD:10:46:C8 Connected: no
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 20 4e 17 05 00 00 00 00 00 00 00 00 00  B.. N...........
  00 00 00 00 00 00 00 00                          ........        
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 01 4e d0 d0 03 f7 e6 39 d2 d0 03 f7 e6  B...N.....9.....
  38 01 00 00 00 00 00 00                          8.......        
[bluetooth]# trust 44:5E:CD:10:46:C8
Changing 44:5E:CD:10:46:C8 trust succeeded
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 20 4e 17 05 00 00 00 00 00 00 00 00 00  B.. N...........
  00 00 00 00 00 00 00 00   


[bluetooth]# connect 44:5E:CD:10:46:C8
Attempting to connect to 44:5E:CD:10:46:C8
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Key: 0x0075
[CHG] Device D0:D0:03:F7:E6:39 ManufacturerData Value:
  42 04 01 01 4e d0 d0 03 f7 e6 39 d2 d0 03 f7 e6  B...N.....9.....
  38 01 00 00 00 00 00 00            

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