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#1 2021-06-21 20:57:59

CarolusRex
Member
Registered: 2020-03-31
Posts: 6

[SOLVED] Sennheiser Momentum 2 + PulseAudio + BlueZ != aptX or aptX HD

Hello!

I have bluetooth headset, tried to follow wiki - https://wiki.archlinux.org/title/bluetooth_headset - to set it up, easily achieved state connected + paired, but unfortunately cannot change profile to a2dp_any since every profile except HSP/HFP are marked as unavailable. I really need this, since on HSP/HFP it sounds really terrible.

I've tried all ways listed at wiki, but nothing helped. Maybe I did something wrong?

Some notes on my system:
Dell Latitude 5420
Arch Linux smile
XFCE

Possibly relevant lines from dmesg:

[   18.714214] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   18.714219] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   18.714220] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   18.724204] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   18.746307] input: MOMENTUM TW 2 (AVRCP) as /devices/virtual/input/input31
[   23.756337] Bluetooth: hci0: SCO packet for unknown connection handle 325
[   23.756341] Bluetooth: hci0: SCO packet for unknown connection handle 325
[   33.402886] audit: type=1131 audit(1624308350.266:83): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-hostnamed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   33.417333] Bluetooth: hci0: urb 0000000099b285f0 submission failed (90)
[   33.417342] Bluetooth: hci0: sending frame failed (-90)
[   33.417347] Bluetooth: hci0: urb 0000000099b285f0 submission failed (90)
[   33.417351] Bluetooth: hci0: sending frame failed (-90)
[   33.427160] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   33.427164] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   33.427166] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   33.437157] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   33.437160] Bluetooth: hci0: SCO packet for unknown connection handle 0
[   33.539783] audit: type=1334 audit(1624308350.406:84): prog-id=22 op=UNLOAD
[   33.539791] audit: type=1334 audit(1624308350.406:85): prog-id=21 op=UNLOAD
[   33.539793] audit: type=1334 audit(1624308350.406:86): prog-id=20 op=UNLOAD
[   38.737471] audit: type=1131 audit(1624308355.603:87): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=blueman-mechanism comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   64.596257] ucsi_acpi USBC000:00: ucsi_handle_connector_change: GET_CONNECTOR_STATUS failed (-110)
[  217.636307] Bluetooth: hci0: SCO packet for unknown connection handle 329
[  217.636312] Bluetooth: hci0: SCO packet for unknown connection handle 329
[  217.636313] Bluetooth: hci0: SCO packet for unknown connection handle 329

pacmd list-sinks

2 sink(s) available.
  * index: 0
	name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9039
	volume: front-left: 86507 / 132% / 7.23 dB,   front-right: 86507 / 132% / 7.23 dB
	        balance 0.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max request: 0 KiB
	max rewind: 0 KiB
	monitor source: 0
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
	card: 0 <alsa_card.pci-0000_00_1f.3>
	module: 6
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "ALC3204 Analog"
		alsa.id = "ALC3204 Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0x6053198000 irq 171"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1f.3"
		sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "a0c8"
		device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
		device.form_factor = "internal"
		device.string = "front:0"
		device.buffering.buffer_size = "352800"
		device.buffering.fragment_size = "176400"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Built-in Audio Analog Stereo"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"
	active port: <analog-output-speaker>
    index: 1
	name: <bluez_sink.00_1B_66_E2_25_11.headset_head_unit>
	driver: <compiler_depend.ts>
	flags: HARDWARE HW_VOLUME_CTRL LATENCY 
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9050
	volume: mono: 65536 / 100%
	        balance 0.00
	base volume: 65536 / 100%
	volume steps: 16
	muted: no
	current latency: 0.00 ms
	max request: 0 KiB
	max rewind: 0 KiB
	monitor source: 2
	sample spec: s16le 1ch 8000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	fixed latency: 28.00 ms
	card: 1 <bluez_card.00_1B_66_E2_25_11>
	module: 25
	properties:
		bluetooth.protocol = "headset_head_unit"
		device.intended_roles = "phone"
		device.description = "MOMENTUM TW 2"
		device.string = "00:1B:66:E2:25:11"
		device.api = "bluez"
		device.class = "sound"
		device.bus = "bluetooth"
		device.form_factor = "headset"
		bluez.path = "/org/bluez/hci0/dev_00_1B_66_E2_25_11"
		bluez.class = "0x240404"
		bluez.alias = "MOMENTUM TW 2"
		device.icon_name = "audio-headset-bluetooth"
	ports:
		headset-output: Headset (priority 0, latency offset 0 usec, available: unknown)
			properties:
				
	active port: <headset-output>

pacmd list-cards

2 card(s) available.
    index: 0
	name: <alsa_card.pci-0000_00_1f.3>
	driver: <module-alsa-card.c>
	owner module: 6
	properties:
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0x6053198000 irq 171"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1f.3"
		sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "a0c8"
		device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
		device.form_factor = "internal"
		device.string = "0"
		device.description = "Built-in Audio"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		input:analog-stereo: Analog Stereo Input (priority 65, available: unknown)
		output:analog-stereo: Analog Stereo Output (priority 6500, available: unknown)
		output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6565, available: unknown)
		output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
		output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (priority 5965, available: no)
		output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
		output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (priority 865, available: no)
		output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
		output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Output + Analog Stereo Input (priority 865, available: no)
		output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: no)
		output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 600, available: no)
		output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 600, available: no)
		output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
		output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
		output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
		output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (priority 5700, available: no)
		output:hdmi-stereo-extra3+input:analog-stereo: Digital Stereo (HDMI 4) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (priority 600, available: no)
		output:hdmi-surround-extra3+input:analog-stereo: Digital Surround 5.1 (HDMI 4) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (priority 600, available: no)
		output:hdmi-surround71-extra3+input:analog-stereo: Digital Surround 7.1 (HDMI 4) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (priority 5700, available: no)
		output:hdmi-stereo-extra4+input:analog-stereo: Digital Stereo (HDMI 5) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output (priority 600, available: no)
		output:hdmi-surround-extra4+input:analog-stereo: Digital Surround 5.1 (HDMI 5) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output (priority 600, available: no)
		output:hdmi-surround71-extra4+input:analog-stereo: Digital Surround 7.1 (HDMI 5) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-stereo-extra5: Digital Stereo (HDMI 6) Output (priority 5700, available: no)
		output:hdmi-stereo-extra5+input:analog-stereo: Digital Stereo (HDMI 6) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra5: Digital Surround 5.1 (HDMI 6) Output (priority 600, available: no)
		output:hdmi-surround-extra5+input:analog-stereo: Digital Surround 5.1 (HDMI 6) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra5: Digital Surround 7.1 (HDMI 6) Output (priority 600, available: no)
		output:hdmi-surround71-extra5+input:analog-stereo: Digital Surround 7.1 (HDMI 6) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-stereo-extra6: Digital Stereo (HDMI 7) Output (priority 5700, available: no)
		output:hdmi-stereo-extra6+input:analog-stereo: Digital Stereo (HDMI 7) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra6: Digital Surround 5.1 (HDMI 7) Output (priority 600, available: no)
		output:hdmi-surround-extra6+input:analog-stereo: Digital Surround 5.1 (HDMI 7) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra6: Digital Surround 7.1 (HDMI 7) Output (priority 600, available: no)
		output:hdmi-surround71-extra6+input:analog-stereo: Digital Surround 7.1 (HDMI 7) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-stereo-extra7: Digital Stereo (HDMI 8) Output (priority 5700, available: no)
		output:hdmi-stereo-extra7+input:analog-stereo: Digital Stereo (HDMI 8) Output + Analog Stereo Input (priority 5765, available: no)
		output:hdmi-surround-extra7: Digital Surround 5.1 (HDMI 8) Output (priority 600, available: no)
		output:hdmi-surround-extra7+input:analog-stereo: Digital Surround 5.1 (HDMI 8) Output + Analog Stereo Input (priority 665, available: no)
		output:hdmi-surround71-extra7: Digital Surround 7.1 (HDMI 8) Output (priority 600, available: no)
		output:hdmi-surround71-extra7+input:analog-stereo: Digital Surround 7.1 (HDMI 8) Output + Analog Stereo Input (priority 665, available: no)
		off: Off (priority 0, available: unknown)
	active profile: <output:analog-stereo+input:analog-stereo>
	sinks:
		alsa_output.pci-0000_00_1f.3.analog-stereo/#0: Built-in Audio Analog Stereo
	sources:
		alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#0: Monitor of Built-in Audio Analog Stereo
		alsa_input.pci-0000_00_1f.3.analog-stereo/#1: Built-in Audio Analog Stereo
	ports:
		analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-headphone-mic: Microphone (priority 8700, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-headset-mic: Headset Microphone (priority 8800, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"
		hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-4: HDMI / DisplayPort 5 (priority 5500, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-5: HDMI / DisplayPort 6 (priority 5400, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-6: HDMI / DisplayPort 7 (priority 5300, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
		hdmi-output-7: HDMI / DisplayPort 8 (priority 5200, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
    index: 1
	name: <bluez_card.00_1B_66_E2_25_11>
	driver: <compiler_depend.ts>
	owner module: 25
	properties:
		device.description = "MOMENTUM TW 2"
		device.string = "00:1B:66:E2:25:11"
		device.api = "bluez"
		device.class = "sound"
		device.bus = "bluetooth"
		device.form_factor = "headset"
		bluez.path = "/org/bluez/hci0/dev_00_1B_66_E2_25_11"
		bluez.class = "0x240404"
		bluez.alias = "MOMENTUM TW 2"
		device.icon_name = "audio-headset-bluetooth"
		device.intended_roles = "phone"
	profiles:
		headset_head_unit: Headset Head Unit (HSP/HFP) (priority 30, available: unknown)
		a2dp_source_sbc: High Fidelity Capture (A2DP Source: SBC) (priority 20, available: no)
		a2dp_source_aac: High Fidelity Capture (A2DP Source: AAC) (priority 20, available: no)
		a2dp_source_aptx: High Fidelity Capture (A2DP Source: APTX) (priority 20, available: no)
		a2dp_source_aptx_hd: High Fidelity Capture (A2DP Source: aptX HD) (priority 20, available: no)
		a2dp_sink_sbc: High Fidelity Playback (A2DP Sink: SBC) (priority 40, available: no)
		a2dp_sink_aac: High Fidelity Playback (A2DP Sink: AAC) (priority 40, available: no)
		a2dp_sink_aptx: High Fidelity Playback (A2DP Sink: aptX) (priority 40, available: no)
		a2dp_sink_aptx_hd: High Fidelity Playback (A2DP Sink: aptX HD) (priority 40, available: no)
		a2dp_sink_ldac: High Fidelity Playback (A2DP Sink: LDAC) (priority 40, available: no)
		off: Off (priority 0, available: yes)
	active profile: <headset_head_unit>
	sinks:
		bluez_sink.00_1B_66_E2_25_11.headset_head_unit/#1: MOMENTUM TW 2
	sources:
		bluez_sink.00_1B_66_E2_25_11.headset_head_unit.monitor/#2: Monitor of MOMENTUM TW 2
		bluez_source.00_1B_66_E2_25_11.headset_head_unit/#3: MOMENTUM TW 2
	ports:
		headset-output: Headset (priority 0, latency offset 0 usec, available: unknown)
			properties:
				
		headset-input: Headset (priority 0, latency offset 0 usec, available: unknown)
			properties:

pacmd list-sources

4 source(s) available.
    index: 0
	name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
	driver: <module-alsa-card.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 1030
	volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
	monitor_of: 0
	card: 0 <alsa_card.pci-0000_00_1f.3>
	module: 6
	properties:
		device.description = "Monitor of Built-in Audio Analog Stereo"
		device.class = "monitor"
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0x6053198000 irq 171"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1f.3"
		sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "a0c8"
		device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
		device.form_factor = "internal"
		device.string = "0"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
  * index: 1
	name: <alsa_input.pci-0000_00_1f.3.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9039
	volume: front-left: 15542 /  24% / -37.50 dB,   front-right: 15542 /  24% / -37.50 dB
	        balance 0.00
	base volume: 6554 /  10% / -60.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
	card: 0 <alsa_card.pci-0000_00_1f.3>
	module: 6
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "ALC3204 Analog"
		alsa.id = "ALC3204 Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0x6053198000 irq 171"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1f.3"
		sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "a0c8"
		device.product.name = "Tiger Lake-LP Smart Sound Technology Audio Controller"
		device.form_factor = "internal"
		device.string = "front:0"
		device.buffering.buffer_size = "352800"
		device.buffering.fragment_size = "176400"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Built-in Audio Analog Stereo"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-headphone-mic: Microphone (priority 8700, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-headset-mic: Headset Microphone (priority 8800, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
	active port: <analog-input-internal-mic>
    index: 2
	name: <bluez_sink.00_1B_66_E2_25_11.headset_head_unit.monitor>
	driver: <compiler_depend.ts>
	flags: DECIBEL_VOLUME LATENCY 
	state: SUSPENDED
	suspend cause: IDLE
	priority: 1050
	volume: mono: 65536 / 100% / 0.00 dB
	        balance 0.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 1ch 8000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	fixed latency: 28.00 ms
	monitor_of: 1
	card: 1 <bluez_card.00_1B_66_E2_25_11>
	module: 25
	properties:
		device.description = "Monitor of MOMENTUM TW 2"
		device.class = "monitor"
		device.string = "00:1B:66:E2:25:11"
		device.api = "bluez"
		device.bus = "bluetooth"
		device.form_factor = "headset"
		bluez.path = "/org/bluez/hci0/dev_00_1B_66_E2_25_11"
		bluez.class = "0x240404"
		bluez.alias = "MOMENTUM TW 2"
		device.icon_name = "audio-headset-bluetooth"
		device.intended_roles = "phone"
    index: 3
	name: <bluez_source.00_1B_66_E2_25_11.headset_head_unit>
	driver: <compiler_depend.ts>
	flags: HARDWARE HW_VOLUME_CTRL LATENCY 
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9050
	volume: mono: 65536 / 100%
	        balance 0.00
	base volume: 65536 / 100%
	volume steps: 16
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 1ch 8000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	fixed latency: 28.00 ms
	card: 1 <bluez_card.00_1B_66_E2_25_11>
	module: 25
	properties:
		bluetooth.protocol = "headset_head_unit"
		device.intended_roles = "phone"
		device.description = "MOMENTUM TW 2"
		device.string = "00:1B:66:E2:25:11"
		device.api = "bluez"
		device.class = "sound"
		device.bus = "bluetooth"
		device.form_factor = "headset"
		bluez.path = "/org/bluez/hci0/dev_00_1B_66_E2_25_11"
		bluez.class = "0x240404"
		bluez.alias = "MOMENTUM TW 2"
		device.icon_name = "audio-headset-bluetooth"
	ports:
		headset-input: Headset (priority 0, latency offset 0 usec, available: unknown)
			properties:
				
	active port: <headset-input>

Last edited by CarolusRex (2021-06-21 23:11:15)

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#2 2021-06-21 22:12:59

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 23,978

Re: [SOLVED] Sennheiser Momentum 2 + PulseAudio + BlueZ != aptX or aptX HD

There's a bug in the current bluez release that doesn't mark A2DP as available in some cases, either downgrade that to 5.58 or upgrade that to bluez-git and delete /var/lib/bluetooth before re-pairing

Last edited by V1del (2021-06-21 22:14:18)

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#3 2021-06-21 23:10:01

CarolusRex
Member
Registered: 2020-03-31
Posts: 6

Re: [SOLVED] Sennheiser Momentum 2 + PulseAudio + BlueZ != aptX or aptX HD

V1del wrote:

There's a bug in the current bluez release that doesn't mark A2DP as available in some cases, either downgrade that to 5.58 or upgrade that to bluez-git and delete /var/lib/bluetooth before re-pairing

Thanks a lot, it works!

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