Problemi connessione bluetooth con dispositivo audio

[_el_pata_]

Buongiorno sto avendo problemi con la scheda integrata bluetooth del mio portatile, praticamente rivela la cuffia bluetooth la associa ma al punto di connettersi non si collega, dandomi il messaggio di collegamento non riuscito.
E' una scheda integrata realtek.

[magozurlinux]

Ciao.

Da terminale postami questi comandi:

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lsusb

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dmesg | grep Blue

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dpkg -l | grep blue

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hciconfig -a

[_el_pata_]

Ecco:

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Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID b49a:04f2  
Bus 001 Device 003: ID 0bda:57de Realtek Semiconductor Corp. 
Bus 001 Device 006: ID 062a:5918 Creative Labs 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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[    2.328724] usb 1-9: Product: Bluetooth Radio 
[   20.379969] Bluetooth: Core ver 2.22
[   20.379978] Bluetooth: HCI device and connection manager initialized
[   20.379980] Bluetooth: HCI socket layer initialized
[   20.379981] Bluetooth: L2CAP socket layer initialized
[   20.379984] Bluetooth: SCO socket layer initialized
[   20.385117] Bluetooth: HCI UART driver ver 2.3
[   20.385118] Bluetooth: HCI UART protocol H4 registered
[   20.385118] Bluetooth: HCI UART protocol BCSP registered
[   20.385119] Bluetooth: HCI UART protocol LL registered
[   20.385119] Bluetooth: HCI UART protocol ATH3K registered
[   20.385120] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   20.385694] Bluetooth: HCI UART protocol Intel registered
[   20.385705] Bluetooth: HCI UART protocol Broadcom registered
[   20.385705] Bluetooth: HCI UART protocol QCA registered
[   20.385706] Bluetooth: HCI UART protocol AG6XX registered
[   20.385706] Bluetooth: HCI UART protocol Marvell registered
[   24.026506] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   24.026506] Bluetooth: BNEP filters: protocol multicast
[   24.026508] Bluetooth: BNEP socket layer initialized
[   42.291159] Bluetooth: RFCOMM TTY layer initialized
[   42.291165] Bluetooth: RFCOMM socket layer initialized
[   42.291168] Bluetooth: RFCOMM ver 1.11

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ii  bluedevil                                       4:5.10.4+p16.04+git20170719.0218-0                       amd64        KDE Bluetooth stack
ii  bluez                                           5.37-0ubuntu5.1                                          amd64        Bluetooth tools and daemons
ii  bluez-obexd                                     5.37-0ubuntu5.1                                          amd64        bluez obex daemon
ii  libbluetooth3:amd64                             5.37-0ubuntu5.1                                          amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libkf5bluezqt-data                              5.36.0+p16.04+git20170808.1203-0                         all          data files for bluez-qt
ii  libkf5bluezqt6:amd64                            5.36.0+p16.04+git20170808.1203-0                         amd64        Qt wrapper for bluez
ii  qml-module-org-kde-bluezqt:amd64                5.36.0+p16.04+git20170808.1203-0                         amd64        QML wrapper for bluez

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hci0:   Type: BR/EDR  Bus: USB
        BD Address: B0:C0:90:B9:42:D4  ACL MTU: 820:8  SCO MTU: 255:16
        UP RUNNING PSCAN ISCAN 
        RX bytes:700 acl:0 sco:0 events:51 errors:0
        TX bytes:3409 acl:0 sco:0 commands:51 errors:0
        Features: 0xff 0xff 0xff 0xfe 0xdb 0xff 0x7b 0x87
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
        Link policy: RSWITCH HOLD SNIFF PARK 
        Link mode: SLAVE ACCEPT 
        Name: 'pciccione-X550VX'
        Class: 0x10010c
        Service Classes: Object Transfer
        Device Class: Computer, Laptop
        HCI Version: 4.0 (0x6)  Revision: 0xa
        LMP Version: 4.0 (0x6)  Subversion: 0x8821
        Manufacturer: Realtek Semiconductor Corporation (93)

[magozurlinux]

Gli outputs che hai postato vanno bene.

Clicca in alto a destra sull'icona dell'altoparlante, vai su Impostazioni audio... > Uscita; vedi in elenco la cuffia bluetooth?

[_el_pata_]

No non mi compare nulla di tutto ciò, la vedo solo associata tra l'elenco dei dispositivi bluetooth e da nessun altra parte. Se provo a collegarmi mi da la scritta "connessione al dispositivo non riuscita"

[magozurlinux]

Il PIN durante l'associazione della cuffia l'hai messo?

Da terminale postami questo comando:

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sudo lsusb -v -d b49a:04f2

[_el_pata_]

No il pin non l'ho messo perchè credevo che non fosse necessario dato che da windows si collega in automatico col dispositivo e poi non so che pin dovrei mettere..

ecco il codice

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Bus 001 Device 005: ID b49a:04f2  
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass          224 Wireless
  bDeviceSubClass         1 Radio Frequency
  bDeviceProtocol         1 Bluetooth
  bMaxPacketSize0        64
  idVendor           0xb49a 
  idProduct          0x04f2 
  bcdDevice            2.00
  iManufacturer           1 Realtek 
  iProduct                2 Bluetooth Radio 
  iSerial                 3 00e04c000001
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          177
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:                                                                    
        bLength                 7                                                             
        bDescriptorType         5                                                             
        bEndpointAddress     0x81  EP 1 IN                                                    
        bmAttributes            3                                                             
          Transfer Type            Interrupt                                                  
          Synch Type               None                                                       
          Usage Type               Data                                                       
        wMaxPacketSize     0x0010  1x 16 bytes                                                
        bInterval               1                                                             
      Endpoint Descriptor:                                                                    
        bLength                 7                                                             
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0000  1x 0 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0000  1x 0 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0009  1x 9 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0009  1x 9 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0011  1x 17 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0011  1x 17 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0019  1x 25 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0019  1x 25 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       4
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0021  1x 33 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0021  1x 33 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       5
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              4 Bluetooth Radio
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0031  1x 49 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0031  1x 49 bytes
        bInterval               1
Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength           12
  bNumDeviceCaps          1
  USB 2.0 Extension Device Capability:
    bLength                 7
    bDescriptorType        16
    bDevCapabilityType      2
    bmAttributes   0x00000002
      Link Power Management (LPM) Supported
Device Status:     0x0001
  Self Powered

[magozurlinux]

Come PIN prova 0000 oppure 1234.

[_el_pata_]

Niente non riesce comunque, ho provato con entrambi i PIN

[magozurlinux]

Niente non riesce comunque, ho provato con entrambi i PIN

Prova a seguire queste discussioni:

viewtopic.php?f=9&t=614703&start=20

oppure questa

viewtopic.php?f=9&t=608790

[_el_pata_]

Niente, ho seguito entrambe le guide. Non cambia nulla, ho provato a collegare il telefono al pc e nemmeno quello riesco a collegare, ma lo vede come dispositivo.
Help..

[magozurlinux]

Da terminale postami questo comando premendo il pulsante connect della cuffia bluetooth.

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hcitool scan