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martinit

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注册时间： 2021-07-03

帖子： 41

蓝牙耳机连接之后马上断开 另一个耳机没有a2dp

我的一个漫步者的真无线耳机能配对但是连接之后马上断开：

Jul 04 00:05:44 archlinux kernel: input: EDIFIER LolliPods L (AVRCP) as /devices/virtual/input/input24
Jul 04 00:05:44 archlinux systemd-logind[482]: Watching system buttons on /dev/input/event20 (EDIFIER LolliPods L (AVRCP))
Jul 04 00:05:45 archlinux bluetoothd[559]: profiles/audio/avdtp.c:avdtp_parse_rej() SET_CONFIGURATION request rejected: Configuration not supported (41)

看了帖子说可能是dualboot连接了两个相同mac的设备，我确实是dualboot，但是按照方法remove之后再重连也不行

另外一个耳机SurfaceHeadphones2能连接但是只有hsp没有a2dp，尝试了论坛的方法和google上的方法都不行

Card #3
        Name: bluez_card.F0_1D_BC_F9_8F_2C
        Driver: compiler_depend.ts
        Owner Module: 28
        Properties:
                device.description = "Surface Headphones"
                device.string = "F0:1D:BC:F9:8F:2C"
                device.api = "bluez"
                device.class = "sound"
                device.bus = "bluetooth"
                device.form_factor = "headphone"
                bluez.path = "/org/bluez/hci0/dev_F0_1D_BC_F9_8F_2C"
                bluez.class = "0x240418"
                bluez.alias = "Surface Headphones"
                device.icon_name = "audio-headphones-bluetooth"
        Profiles:
                a2dp_sink_sbc: High Fidelity Playback (A2DP Sink: SBC) (sinks: 1, sources: 0, priority: 40, available: no)
                a2dp_sink_aac: High Fidelity Playback (A2DP Sink: AAC) (sinks: 1, sources: 0, priority: 40, available: no)
                a2dp_sink_aptx: High Fidelity Playback (A2DP Sink: aptX) (sinks: 1, sources: 0, priority: 40, available: no)
                a2dp_sink_aptx_hd: High Fidelity Playback (A2DP Sink: aptX HD) (sinks: 1, sources: 0, priority: 40, available: no)
                a2dp_sink_ldac: High Fidelity Playback (A2DP Sink: LDAC) (sinks: 1, sources: 0, priority: 40, available: no)
                a2dp_source_sbc: High Fidelity Capture (A2DP Source: SBC) (sinks: 0, sources: 1, priority: 20, available: no)
                a2dp_source_aac: High Fidelity Capture (A2DP Source: AAC) (sinks: 0, sources: 1, priority: 20, available: no)
                a2dp_source_aptx: High Fidelity Capture (A2DP Source: APTX) (sinks: 0, sources: 1, priority: 20, available: no)
                a2dp_source_aptx_hd: High Fidelity Capture (A2DP Source: aptX HD) (sinks: 0, sources: 1, priority: 20, available: no)
                headset_head_unit: Headset Head Unit (HSP/HFP) (sinks: 1, sources: 1, priority: 30, available: yes)
                off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
        Active Profile: headset_head_unit
        Ports:
                headphone-output: Headphone (type: Unknown, priority: 0, latency offset: 0 usec, availability unknown)
                        Part of profile(s): a2dp_sink_sbc, a2dp_sink_aac, a2dp_sink_aptx, a2dp_sink_aptx_hd, a2dp_sink_ldac, headset_head_unit
                headphone-input: Bluetooth Input (type: Unknown, priority: 0, latency offset: 0 usec, availability unknown)
                        Part of profile(s): a2dp_source_sbc, a2dp_source_aac, a2dp_source_aptx, a2dp_source_aptx_hd, headset_head_unit

使用pacmd set-card-profile 就一直Failed
我用的pulseaudio pulseaudio-alsa pulseaudio-module-bt和bluez
求解

martinit

会员

注册时间： 2021-07-03

帖子： 41

Re: 蓝牙耳机连接之后马上断开 另一个耳机没有a2dp

第二个耳机解决了，bluez和bluez-utils降级到5.58就好了。。。。。。。。好像是bluez的bug，git版本好像改了 release版本没有