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我尝试让电脑声音从蓝牙扬声器中发出，但没有成功
关于我的系统： - Ubuntu 16.04（gnome） - 内核：4.13.0-32-generic
问题： - 蓝牙标志出现在我的屏幕右上角 - 我在蓝牙设备列表中找到我的扬声器并将其与我的电脑配对 - 配对工作正常，但声音从我的电脑的集成扬声器中发出（而不是从我的蓝牙扬声器中发出）
我已经尝试过： - 转到设置>声音>输出，但列表中只有集成扬声器 - 安装 pavucontrol>我的蓝牙扬声器没有出现 - 安装 blueman 将我的蓝牙扬声器配对为“耳机”和“音频同步”。当我在 blueman 中右键单击我的蓝牙扬声器时，“音频配置文件”似乎是空的。
一些日志：
uname -a; lspci -nnk | grep -iA2 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth Linux fabien-sabre-15 4.13.0-32-generic #35~16.04.1-Ubuntu SMP Thu Jan 25 10:13:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
03:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1558:850a]
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
Subsystem: Intel Corporation Device [8086:2110]
Kernel driver in use: iwlwifi
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aa7 Intel Corp.
Bus 001 Device 002: ID 04f2:b59e Chicony Electronics Co., Ltd
Bus 001 Device 004: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 2.689308] Bluetooth: Core ver 2.22
[ 2.689318] Bluetooth: HCI device and connection manager initialized
[ 2.689321] Bluetooth: HCI socket layer initialized
[ 2.689322] Bluetooth: L2CAP socket layer initialized
[ 2.689325] Bluetooth: SCO socket layer initialized
[ 2.740371] Bluetooth: HCI UART driver ver 2.3
[ 2.740373] Bluetooth: HCI UART protocol H4 registered
[ 2.740373] Bluetooth: HCI UART protocol BCSP registered
[ 2.740384] Bluetooth: HCI UART protocol LL registered
[ 2.740384] Bluetooth: HCI UART protocol ATH3K registered
[ 2.740385] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 2.740402] Bluetooth: HCI UART protocol Intel registered
[ 2.740411] Bluetooth: HCI UART protocol Broadcom registered
[ 2.740412] Bluetooth: HCI UART protocol QCA registered
[ 2.740412] Bluetooth: HCI UART protocol AG6XX registered
[ 2.740413] Bluetooth: HCI UART protocol Marvell registered
[ 2.749017] Bluetooth: hci0: read Intel version: 370810225019140f00
[ 2.753862] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-22.50.19.14.f.bseq
[ 2.897596] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 4.959709] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.959710] Bluetooth: BNEP filters: protocol multicast
[ 4.959712] Bluetooth: BNEP socket layer initialized
[ 15.249510] Bluetooth: RFCOMM TTY layer initialized
[ 15.249515] Bluetooth: RFCOMM socket layer initialized
[ 15.249519] Bluetooth: RFCOMM ver 1.11
[ 0.098162] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 1.144516] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_01.bin (v1.1)
[ 2.753862] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-22.50.19.14.f.bseq
[ 2.765858] iwlwifi 0000:04:00.0: loaded firmware version 29.610311.0 op_mode iwlmvm
[ 2.897596] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
bluetooth 544768 39 btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 1 bluetooth
sudo service bluetooth status
[sudo] Mot de passe de fabien :
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since jeu. 2018-02-08 21:22:33 CET; 20min ago
Docs: man:bluetoothd(8)
Main PID: 986 (bluetoothd)
Status: "Running"
CGroup: /system.slice/bluetooth.service
└─986 /usr/lib/bluetooth/bluetoothd
févr. 08 21:22:33 fabien-sabre-15 bluetoothd[986]: Not enough free handles to register service
févr. 08 21:22:33 fabien-sabre-15 bluetoothd[986]: Sap driver initialization failed.
févr. 08 21:22:33 fabien-sabre-15 bluetoothd[986]: sap-server: Operation not permitted (1)
févr. 08 21:22:33 fabien-sabre-15 systemd[1]: Started Bluetooth service.
févr. 08 21:22:43 fabien-sabre-15 bluetoothd[986]: Endpoint registered: sender=:1.40 path=/MediaEndpoint/A2DPSource
févr. 08 21:22:43 fabien-sabre-15 bluetoothd[986]: Endpoint registered: sender=:1.40 path=/MediaEndpoint/A2DPSink
févr. 08 21:22:56 fabien-sabre-15 bluetoothd[986]: Endpoint registered: sender=:1.105 path=/MediaEndpoint/A2DPSource
févr. 08 21:22:56 fabien-sabre-15 bluetoothd[986]: Endpoint registered: sender=:1.105 path=/MediaEndpoint/A2DPSink
févr. 08 21:22:56 fabien-sabre-15 bluetoothd[986]: RFCOMM server failed for Headset Voice gateway: rfcomm_bind: Address already in use (98)
févr. 08 21:22:58 fabien-sabre-15 bluetoothd[986]: /org/bluez/hci0/dev_B8_69_C2_84_D4_7B/fd0: fd(22) ready
dpkg -l | grep blue
ii bluez 5.37-0ubuntu5.1 amd64 Bluetooth tools and daemons
ii bluez-cups 5.37-0ubuntu5.1 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.37-0ubuntu5.1 amd64 bluez obex daemon
ii gir1.2-gnomebluetooth-1.0:amd64 3.18.2-1ubuntu2 amd64 Introspection data for GnomeBluetooth
ii gnome-bluetooth 3.18.2-1ubuntu2 amd64 GNOME Bluetooth tools
ii indicator-bluetooth 0.0.6+16.04.20160526-0ubuntu1 amd64 System bluetooth indicator.
ii libbluetooth3:amd64 5.37-0ubuntu5.1 amd64 Library to use the BlueZ Linux Bluetooth stack
ii libgnome-bluetooth13:amd64 3.18.2-1ubuntu2 amd64 GNOME Bluetooth tools - support library
ii pulseaudio-module-bluetooth 1:8.0-0ubuntu3.7 amd64 Bluetooth module for PulseAudio sound server
sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
如果专家有任何想法......
提前致谢