我正在尝试通过蓝牙将Bose Quiet Comfort连接到笔记本电脑。

我可以像使用其他任何无线蓝牙设备一样将这些耳机连接并配对至手机，而不会出现问题。

命令行连接尝试：

使用bluetoothctl我似乎能够连接，但无法配对：

[bluetooth]# devices
Device 04:52:C7:32:68:16 Bose QuietComfort 35
[bluetooth]# connect 04:52:C7:32:68:16
Attempting to connect to 04:52:C7:32:68:16
Connection successful
[Bose QuietComfort 35]# devices
[Bose QuietComfort 35]#ch)`pair ': pair 04:52:C7:32:68:16
Attempting to pair with 04:52:C7:32:68:16
Failed to pair: org.bluez.Error.AuthenticationFailed
[CHG] Device 04:52:C7:32:68:16 Connected: no
[CHG] Device 04:52:C7:32:68:16 Connected: yes

但是，在蓝牙GUI菜单中，似乎认为我已与设备配对：

耳机本身似乎从未意识到笔记本电脑已连接，并且在我的声音设置中，我看不到任何可输出到的东西，因此我认为“配对”是虚假的。

因此，这显然是ubuntu中的问题。

I've tried deleting the device and starting again, but every time I can connect but not pair. I also tried deactivating bluetooth LE as per this answer:

Pair Bose QuietComfort 35 with Ubuntu 16.04 over Bluetooth

but the behaviour did not change.

Here's what happens when I type info <MAC Address>:

Device 04:52:C7:32:68:16
    Name: Bose QuietComfort 35
    Alias: Bose QuietComfort 35
    Paired: no
    Trusted: no
    Blocked: no
    Connected: yes
    LegacyPairing: no
    UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
    UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
    UUID: Device Information        (0000180a-0000-1000-8000-00805f9b34fb)
    UUID: Bose Corporation          (0000febe-0000-1000-8000-00805f9b34fb)
    Modalias: bluetooth:v009Ep400Cd0106

Not sure that's helpful.

GUI / Blueman Connection attempt:

I found this page, which seems relevant:

Ubuntu 16.04 won't output sound to Bluetooth headphones

I tried using blueman as suggested, which crashes whenever I try to pair my device.

I tried upgrading the suggested packages by running

sudo apt-get install libpam-systemd libsystemd0 libudev1 systemd ubuntu-mono udev

This stopped the error from appearing but I was still not able to pair with blueman (no error, it just doesn't do anything when I try to pair).

我tail -f /var/syslog在打开耳机时尝试跑步，并看到以下消息：

Dec  7 20:18:15 elitebook bluetoothd[860]: Unable to register GATT service with handle 0x0001 for device 04:52:C7:32:68:16
Dec  7 20:18:15 elitebook bluetoothd[860]: Unable to register GATT service with handle 0x0013 for device 04:52:C7:32:68:16

我认为这可能是个线索...