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Radoslaw PHL
Asked: 2019-04-01 15:16:20 +0800 CST

索尼WH-1000XMX2蓝牙耳机无法自动正确连接

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很抱歉提出一个笨拙的问题，但我的耳机有问题，我一直在寻找答案有一段时间了 - 但无济于事。

当我的耳机自动连接到我的笔记本电脑时（例如，当我打开耳机并且笔记本电脑已经在运行时）声音设置为“单声道”。当我重新启动整个蓝牙服务时 - 同样的事情发生了。

sudo service bluetooth restart

当我断开耳机并再次手动连接（在 GUI 中）时，它可以很好地处理立体声和默认设置的高保真度。

我试过这样做，也许这个命令的输出可能对你有帮助。连接不良时：

journalctl -f
-- Logs begin at Tue 2019-01-29 03:11:02 NZDT. --
Apr 01 12:00:55 Yeti-Book gsd-media-keys[3341]: Unable to get default sink
Apr 01 12:01:08 Yeti-Book rtkit-daemon[1367]: Supervising 3 threads of 1 processes of 1 users.
Apr 01 12:01:08 Yeti-Book kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0
Apr 01 12:01:08 Yeti-Book kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0
Apr 01 12:01:08 Yeti-Book kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0
Apr 01 12:01:08 Yeti-Book rtkit-daemon[1367]: Successfully made thread 14688 of process 3178 (n/a) owned by '1000' RT at priority 5.
Apr 01 12:01:08 Yeti-Book rtkit-daemon[1367]: Supervising 4 threads of 1 processes of 1 users.
Apr 01 12:01:08 Yeti-Book kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0
Apr 01 12:01:08 Yeti-Book gsd-media-keys[3341]: Unable to get default source
Apr 01 12:01:09 Yeti-Book kernel: Bluetooth: hci0: last event is not cmd complete (0x0f)
Apr 01 12:01:25 Yeti-Book kernel: Bluetooth: hci0: last event is not cmd complete (0x0f)
Apr 01 12:01:41 Yeti-Book kernel: Bluetooth: hci0: last event is not cmd complete (0x0f)
Apr 01 12:01:57 Yeti-Book kernel: Bluetooth: hci0: last event is not cmd complete (0x0f)

正确连接后：

journalctl -f
-- Logs begin at Tue 2019-01-29 03:11:02 NZDT. --
Apr 01 13:10:43 Yeti-Book kernel:  kthread+0x121/0x140
Apr 01 13:10:43 Yeti-Book kernel:  ? process_one_work+0x410/0x410
Apr 01 13:10:43 Yeti-Book kernel:  ? kthread_create_worker_on_cpu+0x70/0x70
Apr 01 13:10:43 Yeti-Book kernel:  ? do_syscall_64+0x73/0x130
Apr 01 13:10:43 Yeti-Book kernel:  ? SyS_exit+0x17/0x20
Apr 01 13:10:43 Yeti-Book kernel:  ret_from_fork+0x35/0x40
Apr 01 13:10:43 Yeti-Book kernel: Code: 00 00 00 75 26 48 8b 7b 08 e8 1a eb a2 ff 48 8b bb 08 92 00 00 48 89 83 70 a9 00 00 be 08 00 00 00 e8 22 5a 08 00 31 c0 5b 5d c3 <0f> 0b eb d6 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 
Apr 01 13:10:43 Yeti-Book kernel: ---[ end trace 34e0ddc48eba8d61 ]---
Apr 01 13:10:43 Yeti-Book kernel: amdgpu 0000:01:00.0: GPU pci config reset
Apr 01 13:10:44 Yeti-Book gnome-shell[3153]: JS ERROR: Exception in callback for signal: activate: Error: Error invoking IBus.set_global_engine_async: Expected function for callback argument callback, got undefined
                                             setEngine@resource:///org/gnome/shell/misc/ibusManager.js:207:9
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
                                             activateInputSource@resource:///org/gnome/shell/ui/status/keyboard.js:490:13
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
                                             _emit@resource:///org/gnome/gjs/modules/signals.js:128:27
                                             activate@resource:///org/gnome/shell/ui/status/keyboard.js:65:9
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
                                             _inputSourcesChanged@resource:///org/gnome/shell/ui/status/keyboard.js:620:13
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
                                             reload@resource:///org/gnome/shell/ui/status/keyboard.js:369:9
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
                                             _ibusSetContentType@resource:///org/gnome/shell/ui/status/keyboard.js:691:9
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
                                             _emit@resource:///org/gnome/gjs/modules/signals.js:128:27
                                             _setContentType@resource:///org/gnome/shell/misc/ibusManager.js:183:9
                                             wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22

我正在寻找完整的问题解决方案（问题停止存在）或足够快的解决方法（如何使用命令行再次断开和连接设备）。

笔记本电脑是 HP Elitebook 850 G3 系统：Ubuntu 18.04

radoslaw@Yeti-Book:/ $ cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic


radoslaw@Yeti-Book:/ $ uname -a
Linux Yeti-Book 4.15.0-46-generic #49-Ubuntu SMP Wed Feb 6 09:33:07 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

干杯！

编辑： dmesg连接不良的输出

[516028.247434] Bluetooth: hci0: SCO packet for unknown connection handle 0
[516028.257416] Bluetooth: hci0: SCO packet for unknown connection handle 0
[516028.257436] Bluetooth: hci0: SCO packet for unknown connection handle 0

重新连接后又出现了两条线：

[516028.247412] Bluetooth: hci0: SCO packet for unknown connection handle 0
[516028.247434] Bluetooth: hci0: SCO packet for unknown connection handle 0
[516028.257416] Bluetooth: hci0: SCO packet for unknown connection handle 0
[516028.257436] Bluetooth: hci0: SCO packet for unknown connection handle 0
[516111.185452] Bluetooth: hci0: last event is not cmd complete (0x0f)
[516120.375748] input: 70:26:05:89:03:B8 as /devices/virtual/input/input45
linux audio bluetooth

1 个回答

  1. Best Answer

    作为解决方法，您可以使用以下方法：

    1. 安装bluetoothctl
    2. sudo bluetoothctl
    3. 这应该导致类似的结果：
    # paired-devices 
Device CB:B2:CG:26:FD:80 <DEVICE_1_NAME>
Device 70:26:03:89:03:B8 <DEVICE_2_NAME>
    1. 复制“设备”和设备名称之间的字符串（例如 70:26:03:89:03:B8）
    2. 将其粘贴到以下脚本中
    sudo bluetoothctl << ANSWERS
disconnect 70:26:03:89:03:B8
ANSWERS

sleep 5s

sudo bluetoothctl << ANSWERS
connect 70:26:03:89:03:B8
ANSWERS

    并且您的设备应该重新连接。
    中间的睡眠是为了驱动程序完成断开连接（否则你会得到错误）

    希望有帮助:)

    干杯

    • 2

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