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#1 2015-11-09 06:13:32

chx
Member
Registered: 2011-05-28
Posts: 101

[SOLVED] bluetooth no longer reconnects

Scans, pairs, doesn't reconnect, in journalctl I found bluetoothd[443]: connect error: Permission denied (13) so based on a forum post I added

  <!-- Insert the lines below -->
    <allow send_destination="org.bluez.Manager"/>
    <allow receive_sender="org.bluez.Manager"/>
    <allow send_destination="org.bluez.Adapter"/>
    <allow receive_sender="org.bluez.Adapter"/>
    <allow send_destination="org.bluez.Device"/>
    <allow receive_sender="org.bluez.Device"/>
    <allow send_destination="org.bluez.Service"/>
    <allow receive_sender="org.bluez.Service"/>
    <allow send_destination="org.bluez.Database"/>
    <allow receive_sender="org.bluez.Database"/>
    <allow send_destination="org.bluez.Security"/>
    <allow receive_sender="org.bluez.Security"/>
  <!-- End of insertion -->

to /etc/dbus-1/system.d/bluetooth.conf rebooted no dice. As customary with this newfangled systemd-pulseaudio-whatever world there is no word on what permission is denied and where. I yearn for past decades when logs made sense and a chmod fixed permission issues.

In that vein, I tried to strace bluetoothd but I think it communicates with an anon_inode:[eventfd] and I can't get further than that.

Last edited by chx (2015-11-11 05:56:30)

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#2 2015-11-11 03:01:11

chx
Member
Registered: 2011-05-28
Posts: 101

Re: [SOLVED] bluetooth no longer reconnects

I have reinstalled (!) Arch on another machine (!) copied my homedir over and I still get bluetoothd[3794]: connect error: Permission denied (13)

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#3 2015-11-11 05:37:15

chx
Member
Registered: 2011-05-28
Posts: 101

Re: [SOLVED] bluetooth no longer reconnects

Here's the btmon dump:

< HCI Command: Authentication Requested (0x01|0x0011) plen 2                                                                                                         [hci0] 51.722802
        Handle: 71
@ Device Connected: 00:1D:DF:D4:4F:33 (0) flags 0x0000
        0f 09 53 4f 4e 59 20 48 54 2d 43 54 32 36 30 48  ..SONY HT-CT260H
        04 0d 04 04 24                                   ....$           
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 51.727765
      Authentication Requested (0x01|0x0011) ncmd 1
        Status: Success (0x00)
> HCI Event: Link Key Request (0x17) plen 6                                                                                                                          [hci0] 51.728710
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
< HCI Command: Link Key Request Negative Reply (0x01|0x000c) plen 6                                                                                                  [hci0] 51.728771
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: Command Complete (0x0e) plen 10                                                                                                                         [hci0] 51.730765
      Link Key Request Negative Reply (0x01|0x000c) ncmd 1
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: IO Capability Request (0x31) plen 6                                                                                                                     [hci0] 51.731713
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
< HCI Command: IO Capability Request Reply (0x01|0x002b) plen 9                                                                                                      [hci0] 51.731778
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        IO capability: DisplayYesNo (0x01)
        OOB data: Authentication data not present (0x00)
        Authentication: Dedicated Bonding - MITM required (0x03)
> HCI Event: Command Complete (0x0e) plen 10                                                                                                                         [hci0] 51.733769
      IO Capability Request Reply (0x01|0x002b) ncmd 1
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: IO Capability Response (0x32) plen 9                                                                                                                    [hci0] 51.752767
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        IO capability: NoInputNoOutput (0x03)
        OOB data: Authentication data not present (0x00)
        Authentication: Dedicated Bonding - MITM not required (0x02)
> HCI Event: User Confirmation Request (0x33) plen 10                                                                                                                [hci0] 52.019768
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Passkey: 930390
< HCI Command: User Confirmation Request Reply (0x01|0x002c) plen 6                                                                                                  [hci0] 52.019836
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: Command Complete (0x0e) plen 10                                                                                                                         [hci0] 52.028768
      User Confirmation Request Reply (0x01|0x002c) ncmd 1
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: Simple Pairing Complete (0x36) plen 7                                                                                                                   [hci0] 55.008749
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: Link Key Notification (0x18) plen 23                                                                                                                    [hci0] 55.104743
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Link key: 946de7adb99d2bdb5e2b922786cb86f6
        Key type: Unauthenticated Combination key from P-192 (0x04)
@ New Link Key: 00:1D:DF:D4:4F:33 (0) Unauthenticated Combination key from P-192 (4)
> HCI Event: Auth Complete (0x06) plen 3                                                                                                                             [hci0] 55.105728
        Status: Success (0x00)
        Handle: 71
< HCI Command: Set Connection Encryption (0x01|0x0013) plen 3                                                                                                        [hci0] 55.105762
        Handle: 71
        Encryption: Enabled (0x01)
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 55.112743
      Set Connection Encryption (0x01|0x0013) ncmd 1
        Status: Success (0x00)
> HCI Event: Encryption Change (0x08) plen 4                                                                                                                         [hci0] 55.282751
        Status: Success (0x00)
        Handle: 71
        Encryption: Enabled with E0 (0x01)
< HCI Command: Read Encryption Key Size (0x05|0x0008) plen 2                                                                                                         [hci0] 55.282825
        Handle: 71
> HCI Event: Command Complete (0x0e) plen 7                                                                                                                          [hci0] 55.287742
      Read Encryption Key Size (0x05|0x0008) ncmd 1
        Status: Success (0x00)
        Handle: 71
        Key size: 7
< ACL Data TX: Handle 71 flags 0x00 dlen 10                                                                                                                          [hci0] 55.287794
      L2CAP: Information Request (0x0a) ident 1 len 2
        Type: Extended features supported (0x0002)
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.291744
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 16                                                                                                                          [hci0] 55.307573
      L2CAP: Information Response (0x0b) ident 1 len 8
        Type: Extended features supported (0x0002)
        Result: Success (0x0000)
        Features: 0x00000000
< ACL Data TX: Handle 71 flags 0x00 dlen 12                                                                                                                          [hci0] 55.307649
      L2CAP: Connection Request (0x02) ident 2 len 4
        PSM: 1 (0x0001)
        Source CID: 64
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.315690
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 16                                                                                                                          [hci0] 55.323813
      L2CAP: Connection Response (0x03) ident 2 len 8
        Destination CID: 1233
        Source CID: 64
        Result: Connection pending (0x0001)
        Status: Authorization pending (0x0002)
> ACL Data RX: Handle 71 flags 0x02 dlen 16                                                                                                                          [hci0] 55.337599
      L2CAP: Connection Response (0x03) ident 2 len 8
        Destination CID: 1233
        Source CID: 64
        Result: Connection successful (0x0000)
        Status: No further information available (0x0000)
< ACL Data TX: Handle 71 flags 0x00 dlen 12                                                                                                                          [hci0] 55.337655
      L2CAP: Configure Request (0x04) ident 3 len 4
        Destination CID: 1233
        Flags: 0x0000
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.342719
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 14                                                                                                                          [hci0] 55.412608
      L2CAP: Configure Response (0x05) ident 3 len 6
        Source CID: 64
        Flags: 0x0000
        Result: Success (0x0000)
> ACL Data RX: Handle 71 flags 0x02 dlen 16                                                                                                                          [hci0] 55.415223
      L2CAP: Configure Request (0x04) ident 2 len 8
        Destination CID: 64
        Flags: 0x0000
        Option: Maximum Transmission Unit (0x01) [mandatory]
          MTU: 48
< ACL Data TX: Handle 71 flags 0x00 dlen 18                                                                                                                          [hci0] 55.415300
      L2CAP: Configure Response (0x05) ident 2 len 10
        Source CID: 1233
        Flags: 0x0000
        Result: Success (0x0000)
        Option: Maximum Transmission Unit (0x01) [mandatory]
          MTU: 48
< ACL Data TX: Handle 71 flags 0x00 dlen 24                                                                                                                          [hci0] 55.415430
      Channel: 1233 len 20 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Request (0x06) tid 0 len 15
        Search pattern: [len 5]
          Sequence (6) with 3 bytes [8 extra bits] len 5
            UUID (3) with 2 bytes [0 extra bits] len 3
              L2CAP (0x0100)
        Max record count: 65535
        Attribute list: [len 7]
          Sequence (6) with 5 bytes [8 extra bits] len 7
            Unsigned Integer (1) with 4 bytes [0 extra bits] len 5
              0x0000ffff
        Continuation state: 0
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.419747
        Num handles: 1
        Handle: 71
        Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.420743
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 52                                                                                                                          [hci0] 55.443844
      Channel: 64 len 48 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Response (0x07) tid 0 len 43
        Attribute bytes: 38
        Continuation state: 2
        00 91                                            ..              
< ACL Data TX: Handle 71 flags 0x00 dlen 26                                                                                                                          [hci0] 55.444031
      Channel: 1233 len 22 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Request (0x06) tid 1 len 17
        Search pattern: [len 5]
          Sequence (6) with 3 bytes [8 extra bits] len 5
            UUID (3) with 2 bytes [0 extra bits] len 3
              L2CAP (0x0100)
        Max record count: 65535
        Attribute list: [len 7]
          Sequence (6) with 5 bytes [8 extra bits] len 7
            Unsigned Integer (1) with 4 bytes [0 extra bits] len 5
              0x0000ffff
        Continuation state: 2
        00 91                                            ..              
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.449718
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 52                                                                                                                          [hci0] 55.460090
      Channel: 64 len 48 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Response (0x07) tid 1 len 43
        Attribute bytes: 38
        Continuation state: 2
        00 6b                                            .k              
< ACL Data TX: Handle 71 flags 0x00 dlen 26                                                                                                                          [hci0] 55.460227
      Channel: 1233 len 22 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Request (0x06) tid 2 len 17
        Search pattern: [len 5]
          Sequence (6) with 3 bytes [8 extra bits] len 5
            UUID (3) with 2 bytes [0 extra bits] len 3
              L2CAP (0x0100)
        Max record count: 65535
        Attribute list: [len 7]
          Sequence (6) with 5 bytes [8 extra bits] len 7
            Unsigned Integer (1) with 4 bytes [0 extra bits] len 5
              0x0000ffff
        Continuation state: 2
        00 6b                                            .k              
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.465718
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 52                                                                                                                          [hci0] 55.476328
      Channel: 64 len 48 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Response (0x07) tid 2 len 43
        Attribute bytes: 38
        Continuation state: 2
        00 45                                            .E              
< ACL Data TX: Handle 71 flags 0x00 dlen 26                                                                                                                          [hci0] 55.476548
      Channel: 1233 len 22 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Request (0x06) tid 3 len 17
        Search pattern: [len 5]
          Sequence (6) with 3 bytes [8 extra bits] len 5
            UUID (3) with 2 bytes [0 extra bits] len 3
              L2CAP (0x0100)
        Max record count: 65535
        Attribute list: [len 7]
          Sequence (6) with 5 bytes [8 extra bits] len 7
            Unsigned Integer (1) with 4 bytes [0 extra bits] len 5
              0x0000ffff
        Continuation state: 2
        00 45                                            .E              
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.481719
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 52                                                                                                                          [hci0] 55.495218
      Channel: 64 len 48 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Response (0x07) tid 3 len 43
        Attribute bytes: 38
        Continuation state: 2
        00 1f                                            ..              
< ACL Data TX: Handle 71 flags 0x00 dlen 26                                                                                                                          [hci0] 55.495368
      Channel: 1233 len 22 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Request (0x06) tid 4 len 17
        Search pattern: [len 5]
          Sequence (6) with 3 bytes [8 extra bits] len 5
            UUID (3) with 2 bytes [0 extra bits] len 3
              L2CAP (0x0100)
        Max record count: 65535
        Attribute list: [len 7]
          Sequence (6) with 5 bytes [8 extra bits] len 7
            Unsigned Integer (1) with 4 bytes [0 extra bits] len 5
              0x0000ffff
        Continuation state: 2
        00 1f                                            ..              
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.499718
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 43                                                                                                                          [hci0] 55.509966
      Channel: 64 len 39 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Response (0x07) tid 4 len 34
        Attribute bytes: 31
        Continuation state: 0
        Combined attribute bytes: 183
          Attribute list: [len 56] {position 0}
            Attribute: Service Record Handle (0x0000) [len 2]
              0x00010000
            Attribute: Service Class ID List (0x0001) [len 2]
              UUID (3) with 2 bytes [0 extra bits] len 3
                Audio Sink (0x110b)
            Attribute: Protocol Descriptor List (0x0004) [len 2]
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  L2CAP (0x0100)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0019
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  AVDTP (0x0019)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0102
            Attribute: Bluetooth Profile Descriptor List (0x0009) [len 2]
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  Advanced Audio Distribution (0x110d)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0102
            Attribute: Unknown (0x0311) [len 2]
              0x0001
          Attribute list: [len 56] {position 1}
            Attribute: Service Record Handle (0x0000) [len 2]
              0x00010001
            Attribute: Service Class ID List (0x0001) [len 2]
              UUID (3) with 2 bytes [0 extra bits] len 3
                A/V Remote Control Target (0x110c)
            Attribute: Protocol Descriptor List (0x0004) [len 2]
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  L2CAP (0x0100)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0017
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  AVCTP (0x0017)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0103
            Attribute: Bluetooth Profile Descriptor List (0x0009) [len 2]
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  A/V Remote Control (0x110e)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0104
            Attribute: Unknown (0x0311) [len 2]
              0x0002
          Attribute list: [len 59] {position 2}
            Attribute: Service Record Handle (0x0000) [len 2]
              0x00010002
            Attribute: Service Class ID List (0x0001) [len 2]
              UUID (3) with 2 bytes [0 extra bits] len 3
                A/V Remote Control (0x110e)
              UUID (3) with 2 bytes [0 extra bits] len 3
                A/V Remote Control Controller (0x110f)
            Attribute: Protocol Descriptor List (0x0004) [len 2]
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  L2CAP (0x0100)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0017
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  AVCTP (0x0017)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0103
            Attribute: Bluetooth Profile Descriptor List (0x0009) [len 2]
              Sequence (6) with 6 bytes [8 extra bits] len 8
                UUID (3) with 2 bytes [0 extra bits] len 3
                  A/V Remote Control (0x110e)
                Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
                  0x0104
            Attribute: Unknown (0x0311) [len 2]
              0x0001
< ACL Data TX: Handle 71 flags 0x00 dlen 24                                                                                                                          [hci0] 55.520617
      Channel: 1233 len 20 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Request (0x06) tid 5 len 15
        Search pattern: [len 5]
          Sequence (6) with 3 bytes [8 extra bits] len 5
            UUID (3) with 2 bytes [0 extra bits] len 3
              PnP Information (0x1200)
        Max record count: 65535
        Attribute list: [len 7]
          Sequence (6) with 5 bytes [8 extra bits] len 7
            Unsigned Integer (1) with 4 bytes [0 extra bits] len 5
              0x0000ffff
        Continuation state: 0
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 55.524696
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 14                                                                                                                          [hci0] 55.534972
      Channel: 64 len 10 [PSM 1 mode 0] {chan 0}
      SDP: Service Search Attribute Response (0x07) tid 5 len 5
        Attribute bytes: 2
        Continuation state: 0
< ACL Data TX: Handle 71 flags 0x00 dlen 12                                                                                                                          [hci0] 57.523865
      L2CAP: Disconnection Request (0x06) ident 4 len 4
        Destination CID: 1233
        Source CID: 64
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 57.526734
        Num handles: 1
        Handle: 71
        Count: 1
> ACL Data RX: Handle 71 flags 0x02 dlen 12                                                                                                                          [hci0] 57.546210
      L2CAP: Disconnection Response (0x07) ident 4 len 4
        Destination CID: 1233
        Source CID: 64
< HCI Command: Read Clock Offset (0x01|0x001f) plen 2                                                                                                                [hci0] 59.544208
        Handle: 71
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 59.545721
      Read Clock Offset (0x01|0x001f) ncmd 1
        Status: Success (0x00)
< HCI Command: Disconnect (0x01|0x0006) plen 3                                                                                                                       [hci0] 59.545775
        Handle: 71
        Reason: Remote User Terminated Connection (0x13)
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 59.550718
      Disconnect (0x01|0x0006) ncmd 0
        Status: Success (0x00)
> HCI Event: Read Clock Offset Complete (0x1c) plen 5                                                                                                                [hci0] 59.555665
        Status: Success (0x00)
        Handle: 71
        Clock offset: 0x011d
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 59.557718
      NOP (0x00|0x0000) ncmd 1
        Status: Success (0x00)
> HCI Event: Disconnect Complete (0x05) plen 4                                                                                                                       [hci0] 59.636729
        Status: Success (0x00)
        Handle: 71
        Reason: Connection Terminated By Local Host (0x16)
@ Device Disconnected: 00:1D:DF:D4:4F:33 (0) reason 2
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1                                                                                                                [hci0] 59.664273
        Scan enable: Page Scan (0x02)
> HCI Event: Command Complete (0x0e) plen 4                                                                                                                          [hci0] 59.666685
      Write Scan Enable (0x03|0x001a) ncmd 1
        Status: Success (0x00)
> HCI Event: Connect Request (0x04) plen 10                                                                                                                          [hci0] 62.276704
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Class: 0x240404
          Major class: Audio/Video (headset, speaker, stereo, video, vcr)
          Minor class: Wearable Headset Device
          Rendering (Printing, Speaker)
          Audio (Speaker, Microphone, Headset)
        Link type: ACL (0x01)
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7                                                                                                        [hci0] 62.276786
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Role: Master (0x00)
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 62.281701
      Accept Connection Request (0x01|0x0009) ncmd 1
        Status: Success (0x00)
> HCI Event: Role Change (0x12) plen 8                                                                                                                               [hci0] 62.444684
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Role: Master (0x00)
> HCI Event: Connect Complete (0x03) plen 11                                                                                                                         [hci0] 62.467706
        Status: Success (0x00)
        Handle: 69
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Link type: ACL (0x01)
        Encryption: Disabled (0x00)
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2                                                                                                   [hci0] 62.467823
        Handle: 69
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7                                                                                                          [hci0] 62.468674
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Page scan repetition mode: R1 (0x01)
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 62.472659
      Read Remote Supported Features (0x01|0x001b) ncmd 0
        Status: Success (0x00)
> HCI Event: Max Slots Change (0x1b) plen 3                                                                                                                          [hci0] 62.483657
        Handle: 69
        Max slots: 5
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 62.490645
      NOP (0x00|0x0000) ncmd 1
        Status: Success (0x00)
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1                                                                                                                [hci0] 62.490694
        Scan enable: No Scans (0x00)
> HCI Event: Command Complete (0x0e) plen 4                                                                                                                          [hci0] 62.496644
      Write Scan Enable (0x03|0x001a) ncmd 1
        Status: Success (0x00)
> HCI Event: Read Remote Supported Features (0x0b) plen 11                                                                                                           [hci0] 62.511653
        Status: Success (0x00)
        Handle: 69
        Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x59 0x83
          3 slot packets
          5 slot packets
          Encryption
          Slot offset
          Timing accuracy
          Role switch
          Hold mode
          Sniff mode
          Park state
          Power control requests
          Channel quality driven data rate (CQDDR)
          SCO link
          HV2 packets
          HV3 packets
          u-law log synchronous data
          A-law log synchronous data
          CVSD synchronous data
          Paging parameter negotiation
          Power control
          Transparent synchronous data
          Broadcast Encryption
          Enhanced Data Rate ACL 2 Mbps mode
          Enhanced Data Rate ACL 3 Mbps mode
          Enhanced inquiry scan
          Interlaced inquiry scan
          Interlaced page scan
          RSSI with inquiry results
          Extended SCO link (EV3 packets)
          EV4 packets
          EV5 packets
          AFH capable slave
          AFH classification slave
          3-slot Enhanced Data Rate ACL packets
          5-slot Enhanced Data Rate ACL packets
          Sniff subrating
          Pause encryption
          AFH capable master
          AFH classification master
          Enhanced Data Rate eSCO 2 Mbps mode
          Enhanced Data Rate eSCO 3 Mbps mode
          3-slot Enhanced Data Rate eSCO packets
          Extended Inquiry Response
          Secure Simple Pairing
          Encapsulated PDU
          Non-flushable Packet Boundary Flag
          Link Supervision Timeout Changed Event
          Inquiry TX Power Level
          Extended features
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3                                                                                                    [hci0] 62.511702
        Handle: 69
        Page: 1
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 62.516641
      Read Remote Extended Features (0x01|0x001c) ncmd 1
        Status: Success (0x00)
> HCI Event: Read Remote Extended Features (0x23) plen 13                                                                                                            [hci0] 62.529680
        Status: Success (0x00)
        Handle: 69
        Page: 1/1
        Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
          Secure Simple Pairing (Host Support)
< HCI Command: Remote Name Request (0x01|0x0019) plen 10                                                                                                             [hci0] 62.529736
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Page scan repetition mode: R2 (0x02)
        Page scan mode: Mandatory (0x00)
        Clock offset: 0x0000
< ACL Data TX: Handle 69 flags 0x00 dlen 10                                                                                                                          [hci0] 62.529743
      L2CAP: Information Request (0x0a) ident 1 len 2
        Type: Extended features supported (0x0002)
> HCI Event: Number of Completed Packets (0x13) plen 5                                                                                                               [hci0] 62.532674
        Num handles: 1
        Handle: 69
        Count: 1
> HCI Event: Command Status (0x0f) plen 4                                                                                                                            [hci0] 62.535656
      Remote Name Request (0x01|0x0019) ncmd 1
        Status: Success (0x00)
> ACL Data RX: Handle 69 flags 0x02 dlen 16                                                                                                                          [hci0] 62.542548
      L2CAP: Information Response (0x0b) ident 1 len 8
        Type: Extended features supported (0x0002)
        Result: Success (0x0000)
        Features: 0x00000000
> HCI Event: Remote Name Req Complete (0x07) plen 255                                                                                                                [hci0] 62.570690
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Name: SONY HT-CT260H
@ Device Connected: 00:1D:DF:D4:4F:33 (0) flags 0x0000
        0f 09 53 4f 4e 59 20 48 54 2d 43 54 32 36 30 48  ..SONY HT-CT260H
        04 0d 04 04 24                                   ....$           
> HCI Event: Link Key Request (0x17) plen 6                                                                                                                          [hci0] 62.596651
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22                                                                                                          [hci0] 62.596700
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
        Link key: 946de7adb99d2bdb5e2b922786cb86f6
> HCI Event: Command Complete (0x0e) plen 10                                                                                                                         [hci0] 62.603641
      Link Key Request Reply (0x01|0x000b) ncmd 1
        Status: Success (0x00)
        Address: 00:1D:DF:D4:4F:33 (Sunitec Enterprise Co., Ltd.)
> HCI Event: Disconnect Complete (0x05) plen 4                                                                                                                       [hci0] 63.035698
        Status: Success (0x00)
        Handle: 69
        Reason: Remote User Terminated Connection (0x13)
@ Device Disconnected: 00:1D:DF:D4:4F:33 (0) reason 3
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1                                                                                                                [hci0] 63.074268
        Scan enable: Page Scan (0x02)
> HCI Event: Command Complete (0x0e) plen 4                                                                                                                          [hci0] 63.076698
      Write Scan Enable (0x03|0x001a) ncmd 1
        Status: Success (0x00)

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#4 2015-11-11 05:58:30

chx
Member
Registered: 2011-05-28
Posts: 101

Re: [SOLVED] bluetooth no longer reconnects

I reset my soundbar and now it works. It needed to re-pair with my computer apparently.

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