Ubuntu 16.04 无法连接到 soundlink 旋转

Question

我有一个我想连接的 Bose 旋转声音链接，但它似乎无法在声音设置中被视为音频输出设备。

蓝牙管理器可以找到它：

基于一些类似的问题

• 如何让 Bose Soundlink Mini 蓝牙工作

我已经安装了所有必需的软件包，但是sudo pactl load-module module-bluetooth-discover命令存在以下问题：

user:~$ sudo pactl load-module module-bluetooth-discover
Home directory not accessible: Permission denied
Connection failure: Connection refused
pa_context_connect() failed: Connection refused

（最初我收到一个模块初始化错误，但遵循此处列出的文件编辑PulseAudio can not load bluetooth module 15.10/16.04/16.10）

为了试图解决这个文件的权限问题，我做了一个chown到user:user所建议的PulseAudio不工作：“主目录无法访问：权限被拒绝”

虽然扬声器显然已连接并配对：

尝试使用蓝牙管理器 (blueman-manager) 将其设置为音频接收器

给

设备添加成功，但连接失败

我想要的只是使用蓝牙在没有电缆的情况下播放音乐。请帮忙。

输出dmesg：

根据评论：

user:~$ dmesg | grep -i blue
[    2.001587] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    3.011106] Bluetooth: Core ver 2.21
[    3.011121] Bluetooth: HCI device and connection manager initialized
[    3.011125] Bluetooth: HCI socket layer initialized
[    3.011128] Bluetooth: L2CAP socket layer initialized
[    3.011133] Bluetooth: SCO socket layer initialized
[    3.071385] Bluetooth: hci0: Firmware revision 0.0 build 176 week 45 2017
[    3.154634] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.154637] Bluetooth: BNEP filters: protocol multicast
[    3.154641] Bluetooth: BNEP socket layer initialized
[   17.072559] Bluetooth: RFCOMM TTY layer initialized
[   17.072567] Bluetooth: RFCOMM socket layer initialized
[   17.072572] Bluetooth: RFCOMM ver 1.11
[  364.861714] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014
[  364.868660] Bluetooth: hci0: Device revision is 5
[  364.868682] Bluetooth: hci0: Secure boot is enabled
[  364.868684] Bluetooth: hci0: OTP lock is enabled
[  364.868686] Bluetooth: hci0: API lock is enabled
[  364.868688] Bluetooth: hci0: Debug lock is disabled
[  364.868693] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[  364.874079] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi
[  366.557166] Bluetooth: hci0: Waiting for firmware download to complete
[  366.557321] Bluetooth: hci0: Firmware loaded in 1657881 usecs
[  366.557577] Bluetooth: hci0: Waiting for device to boot
[  366.569358] Bluetooth: hci0: Device booted in 11666 usecs
[  366.571206] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc
[  366.575471] Bluetooth: hci0: Applying Intel DDC parameters completed
[  450.141876] Bluetooth: SMP security requested but not available
[ 1083.993183] Bluetooth: SMP security requested but not available
[ 1231.253271] Bluetooth: SMP security requested but not available
[ 1241.243098] Bluetooth: SMP security requested but not available
[ 2155.113184] Bluetooth: SMP security requested but not available
[17079.840115] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014
[17079.847101] Bluetooth: hci0: Device revision is 5
[17079.847113] Bluetooth: hci0: Secure boot is enabled
[17079.847121] Bluetooth: hci0: OTP lock is enabled
[17079.847128] Bluetooth: hci0: API lock is enabled
[17079.847135] Bluetooth: hci0: Debug lock is disabled
[17079.847145] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[17079.851993] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi
[17081.456649] Bluetooth: hci0: Waiting for firmware download to complete
[17081.456937] Bluetooth: hci0: Firmware loaded in 1580614 usecs
[17081.457090] Bluetooth: hci0: Waiting for device to boot
[17081.468974] Bluetooth: hci0: Device booted in 11693 usecs
[17081.475381] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc
[17081.479011] Bluetooth: hci0: Applying Intel DDC parameters completed

蓝牙设置的输出显示可以检测到设备但似乎无法配对：

蓝牙设备列表

但正如我所提到的，该设备未列在音频输出源列表中：

音频输出设备

输出来自 /var/log/syslog

由于字符限制而略有缩写（我已复制包含蓝牙一词的所有位）。

Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.809863] Restarting tasks ... 
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.822067] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.829951] done.
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.833760] Bluetooth: hci0: Device revision is 5
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.833764] Bluetooth: hci0: Secure boot is enabled
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.833766] Bluetooth: hci0: OTP lock is enabled
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.833767] Bluetooth: hci0: API lock is enabled
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.833768] Bluetooth: hci0: Debug lock is disabled
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.833770] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
Jul  4 15:06:58 nb-infomm16-12 kernel: [23806.834051] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi
Jul  4 15:06:58 nb-infomm16-12 systemd[1]: bluetooth.target: Unit not needed anymore. Stopping.
Jul  4 15:06:58 nb-infomm16-12 systemd[1]: Stopped target Bluetooth.
Jul  4 15:07:00 nb-infomm16-12 kernel: [23808.284169] Bluetooth: hci0: Waiting for firmware download to complete
Jul  4 15:07:00 nb-infomm16-12 kernel: [23808.284634] Bluetooth: hci0: Firmware loaded in 1440239 usecs
Jul  4 15:07:00 nb-infomm16-12 kernel: [23808.284709] Bluetooth: hci0: Waiting for device to boot
Jul  4 15:07:00 nb-infomm16-12 kernel: [23808.295648] Bluetooth: hci0: Device booted in 10720 usecs
Jul  4 15:07:00 nb-infomm16-12 kernel: [23808.296012] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc
Jul  4 15:07:00 nb-infomm16-12 kernel: [23808.299680] Bluetooth: hci0: Applying Intel DDC parameters completed
Jul  4 15:06:59 nb-infomm16-12 whoopsie[2716]: [16:06:59] Cannot reach: https://daisy.ubuntu.com
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Failed to obtain handles for "Service Changed" characteristic
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Not enough free handles to register service
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Error adding Link Loss service
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Not enough free handles to register service
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: message repeated 2 times: [ Not enough free handles to register service]
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Current Time Service could not be registered
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: gatt-time-server: Input/output error (5)
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Not enough free handles to register service
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Not enough free handles to register service
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: Sap driver initialization failed.
Jul  4 15:07:00 nb-infomm16-12 systemd[1]: Reached target Bluetooth.
Jul  4 15:07:00 nb-infomm16-12 bluetoothd[1434]: sap-server: Operation not permitted (1)
Jul  4 15:07:01 nb-infomm16-12 ModemManager[750]: <info>  Couldn't check support for device at '/sys/devices/pci0000:00/0000:00:1c.2/0000:04:00.0': not supported by any plugin
Jul  4 15:07:01 nb-infomm16-12 ModemManager[750]: <info>  Couldn't check support for device at '/sys/devices/pci0000:00/0000:00:1f.6': not supported by any plugin
Jul  4 15:07:04 nb-infomm16-12 bluetoothd[1434]: Unable to register GATT service with handle 0x0001 for device 04:52:C7:F9:4C:D0
Jul  4 15:07:04 nb-infomm16-12 bluetoothd[1434]: Unable to register GATT service with handle 0x0013 for device 04:52:C7:F9:4C:D0
Jul  4 15:07:19 nb-infomm16-12 ModemManager[750]: <info>  Creating modem with plugin 'Generic' and '1' ports
Jul  4 15:07:19 nb-infomm16-12 ModemManager[750]: <warn>  Could not grab port (tty/ttyS4): 'Cannot add port 'tty/ttyS4', unhandled serial type'
Jul  4 15:07:19 nb-infomm16-12 ModemManager[750]: <warn>  Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find primary AT port
Jul  4 15:07:29 nb-infomm16-12 bluetoothd[1434]: Unable to register GATT service with handle 0x0001 for device 04:52:C7:F9:4C:D0
Jul  4 15:07:29 nb-infomm16-12 bluetoothd[1434]: Unable to register GATT service with handle 0x0013 for device 04:52:C7:F9:4C:D0
Jul  4 15:07:44 nb-infomm16-12 dbus[801]: [system] Activating service name='org.blueman.Mechanism' (using servicehelper)
Jul  4 15:07:44 nb-infomm16-12 org.blueman.Mechanism[801]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory
Jul  4 15:07:44 nb-infomm16-12 org.blueman.Mechanism[801]: Unable to init server: Could not connect: Connection refused
Jul  4 15:07:44 nb-infomm16-12 org.blueman.Mechanism[801]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory
Jul  4 15:07:44 nb-infomm16-12 org.blueman.Mechanism[801]: Unable to init server: Could not connect: Connection refused
Jul  4 15:07:44 nb-infomm16-12 blueman-mechanism: Starting blueman-mechanism
Jul  4 15:07:44 nb-infomm16-12 dbus[801]: [system] Successfully activated service 'org.blueman.Mechanism'
Jul  4 15:07:44 nb-infomm16-12 org.blueman.Mechanism[801]: (blueman-mechanism:1358): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
Jul  4 15:07:44 nb-infomm16-12 blueman-mechanism: loading Network
Jul  4 15:07:44 nb-infomm16-12 blueman-mechanism: loading Rfcomm
Jul  4 15:07:44 nb-infomm16-12 blueman-mechanism: loading Ppp
Jul  4 15:07:44 nb-infomm16-12 blueman-mechanism: loading RfKill
Jul  4 15:07:53 nb-infomm16-12 kernel: [23861.775248] Bluetooth: SMP security requested but not available
Jul  4 15:08:12 nb-infomm16-12 systemd[3106]: Time has been changed
Jul  4 15:08:12 nb-infomm16-12 ntpd[2741]: receive: Unexpected origin timestamp from 193.52.136.2
Jul  4 15:08:12 nb-infomm16-12 systemd[1]: Time has been changed
Jul  4 15:08:15 nb-infomm16-12 blueman-mechanism: Exiting
Jul  4 15:08:37 nb-infomm16-12 kernel: [23904.285184] Bluetooth: SMP security requested but not available
Jul  4 15:08:37 nb-infomm16-12 kernel: [23904.285215] Bluetooth: SMP security requested but not available
Jul  4 15:08:37 nb-infomm16-12 kernel: [23904.285394] Bluetooth: SMP security requested but not available
Jul  4 15:08:37 nb-infomm16-12 bluetoothd[1434]: Unable to register GATT service with handle 0x0001 for device 04:52:C7:F9:4C:D0
Jul  4 15:08:37 nb-infomm16-12 bluetoothd[1434]: Unable to register GATT service with handle 0x0013 for device 04:52:C7:F9:4C:D0

Answer 1

由于尚未有人发布答案，我将发布一些解决方案进行尝试，希望能激励其他有更多经验的人发布答案。

看看其他人尝试过什么

Unix 和 Linux网站上有这样的问答：如何在 Linux Mint Debian 中使用pulseaudio 配对 Bose Soundlink 蓝牙：

sudo nano /etc/bluetooth/audio.conf # Insert lines below & save
[General]

Disable=Socket
Enable=Media,Source,Sink,Gateway

然后命令：

sudo service bluetooth restart
sudo pactl load-module module-bluetooth-discover
sudo pactl load-module module-switch-on-connect

不要按原样尝试这些步骤，请阅读整个答案！

询问 Ubuntu 中的答案

另一个值得一试的答案是：如何让 Bose Soundlink Mini 蓝牙工作

另一种收集日志信息的方法

在 Ubuntu 16.04 及更高版本中，您可以打开终端并输入journalctl --follow。然后执行各种 GUI 操作，例如蓝牙配对并实时查看系统消息。这为您提供了systemd 的替代方案dmesg。

以下是日志输出journalctl --follow：

• 蓝牙可见性已打开
• 索尼外置扬声器已设置为配对
• 之前与扬声器配对的附加摩托罗拉手机被唤醒以关闭手机的蓝牙

journalctl样本日志：

$ journalctl --follow
-- Logs begin at Mon 2018-03-05 05:53:18 MST. --
Jul 07 09:49:05 alien dbus[762]: [system] Rejected send message, 2 matched rules; type="method_return", sender=":1.34" (uid=0 pid=1527 comm="/usr/lib/bluetooth/bluetoothd -E ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.63" (uid=1000 pid=2519 comm="/usr/lib/x86_64-linux-gnu/indicator-bluetooth/indi")
Jul 07 09:49:40 alien kernel: nouveau 0000:01:00.0: DRM: resuming kernel object tree...
Jul 07 09:49:41 alien kernel: nouveau 0000:01:00.0: DRM: resuming client object trees...
Jul 07 09:49:41 alien kernel: nouveau 0000:01:00.0: DRM: resuming display...
Jul 07 09:49:41 alien kernel: nouveau 0000:01:00.0: DRM: resuming console...
Jul 07 09:49:46 alien kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
Jul 07 09:49:46 alien kernel: ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
Jul 07 09:49:46 alien kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
Jul 07 09:49:46 alien kernel: nouveau 0000:01:00.0: DRM: suspending console...
Jul 07 09:49:46 alien kernel: nouveau 0000:01:00.0: DRM: suspending display...
Jul 07 09:49:46 alien kernel: nouveau 0000:01:00.0: DRM: evicting buffers...
Jul 07 09:49:46 alien kernel: nouveau 0000:01:00.0: DRM: waiting for kernel channels to go idle...
Jul 07 09:49:46 alien kernel: nouveau 0000:01:00.0: DRM: suspending client object trees...
Jul 07 09:49:46 alien kernel: nouveau 0000:01:00.0: DRM: suspending kernel object tree...
Jul 07 09:51:20 alien kernel: usb 1-1.4.4: new high-speed USB device number 13 using xhci_hcd
Jul 07 09:51:20 alien kernel: usb 1-1.4.4: New USB device found, idVendor=22b8, idProduct=2ea4
Jul 07 09:51:20 alien kernel: usb 1-1.4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jul 07 09:51:20 alien kernel: usb 1-1.4.4: Product: Moto E (4)
Jul 07 09:51:20 alien kernel: usb 1-1.4.4: Manufacturer: motorola
Jul 07 09:51:20 alien kernel: usb 1-1.4.4: SerialNumber: ZY224VD3MX
Jul 07 09:51:20 alien mtp-probe[17678]: checking bus 1, device 13: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4.4"
Jul 07 09:51:20 alien mtp-probe[17678]: bus: 1, device: 13 was not an MTP device
Jul 07 09:51:21 alien kernel: usb 1-1.1: usbfs: interface 0 claimed by usblp while 'brscan-skey-0.2' sets config #1

系统可能同时生成您可能会忽略的其他消息。

打开蓝牙扬声器

使用系统托盘 GUI，当单击将Off其打开时On，终端中会显示此消息：

Jul 07 10:14:32 alien bluetoothd[1527]: Unable to get Headset Voice gateway SDP record: Host is down

因为扬声器没有麦克风，所以消息是微不足道的。

Bose Revolve Soundlink 故障排除

从这里它建议：

蓝牙无法配对

您的蓝牙设备不会与扬声器配对。

扬声器未处于蓝牙模式

在扬声器打开时按下扬声器上的蓝牙按钮，确保扬声器处于蓝牙模式。当扬声器准备好配对时，蓝牙按钮旁边的 LED 将闪烁蓝色，并且如果语音提示打开，扬声器会说“准备配对”。

您的设备上的蓝牙未打开或启用

确保您设备的蓝牙已打开或启用，然后尝试再次配对。

您尝试连接到扬声器的设备可能超出范围

扬声器的无线范围为 30 英尺。确保您尝试连接到扬声器的设备在该范围内，然后尝试再次配对。

您的设备和扬声器之间有东西

确保您的设备和扬声器之间没有任何物体，例如身体、墙壁等，然后尝试再次配对。

多个配对设备

一次只能将一台设备连接到扬声器。如果有两个设备与扬声器配对，请关闭您不想连接到扬声器的设备上的蓝牙，然后尝试配对您想要连接到扬声器的设备。

扬声器已连接八个设备

扬声器只能存储有关最近与其配对的八个设备的信息。要选择您的设备，请重复按扬声器上的蓝牙按钮，直到听到设备的名称。如果您没有听到设备的名称，请清除扬声器的设备内存。要清除内存并连接设备，请按住扬声器上的蓝牙按钮，直至听到提示音，如果启用了语音提示，您还会听到语音提示。然后蓝牙指示灯将开始闪烁蓝色，您可以尝试再次将设备连接到扬声器。

音箱主板可能有故障

首先，在扬声器打开时按住电源按钮，将扬声器重置为出厂设置，直到扬声器要求您选择语言并且蓝灯闪烁。选择一种语言并尝试再次将您的设备连接到扬声器。如果您的设备仍然无法连接到扬声器，请考虑更换主板作为最后的手段。