我目前安装了 ubuntu 16.04 和 a2dp 用于全新安装,我更愿意将其作为最后一个选项。当配对从蓝牙设置中删除并再次配对时,有时它会设法在 a2dp 配置文件上,但如果耳机断开连接然后重新连接,a2dp 配置文件不再起作用(尽管它说是在 a2dp 上),它只能工作切换到 HSP/HSF 后,我无法将其设置为 a2dp。
我试过这样做:
pacmd set-card-profile <index> a2dp_sink
Run Code Online (Sandbox Code Playgroud)
但出现以下错误:
"Failed to set card profile to 'a2dp_sink'"
Run Code Online (Sandbox Code Playgroud)
我对 Linux 缺乏经验,所以我不知道如何获取日志或在其中查找什么,但是我从 pacmd list-cards 中得到了这个:
当它工作时:
name: <bluez_card.50_C9_71_97_A1_86>
driver: <module-bluez5-device.c>
owner module: 27
properties:
device.description = "Jabra REVO a4.0.0"
device.string = "50:C9:71:97:A1:86"
device.api = "bluez"
device.class = "sound"
device.bus = "bluetooth"
device.form_factor = "headset"
bluez.path = "/org/bluez/hci0/dev_50_C9_71_97_A1_86"
bluez.class = "0x240404"
bluez.alias = "Jabra REVO a4.0.0"
device.icon_name = "audio-headset-bluetooth"
device.intended_roles = "phone"
profiles: …Run Code Online (Sandbox Code Playgroud)