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#1 2023-02-25 10:35:58
- as-someone
- Member
- Registered: 2023-02-25
- Posts: 4
USB speaker recognized but no sound
Hi all,
I recently acquired a new speaker that has a 24/48K usb audio input.
Sadly, it seems to recognized by the system, but no sound is actually heard. I'd be awesome if anyone could help me debug/fix it.
pipewire --version: 0.3.66
Kernel version (uname -r): 6.1.6-arch1-g14-1
alsa-info.sh output http://alsa-project.org/db/?f=95f3dd7ce … dbf3130109
aplay & amixer output
➜ ~ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC285 Analog [ALC285 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: INUNF [Kali IN-UNF], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
➜ ~ amixer -c 1
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 151
Mono:
Front Left: Playback 115 [76%] [-6.81dB] [on]
Front Right: Playback 115 [76%] [-6.81dB] [on]pactl info
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 225
Tile Size: 65472
User Name: arthurprs
Host Name: arthur-m16
Server Name: PulseAudio (on PipeWire 0.3.66)
Server Version: 15.0.0
Default Sample Specification: float32le 2ch 48000Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_1f.3.analog-stereo
Default Source: alsa_input.pci-0000_00_1f.3.analog-stereo
Cookie: 944b:bed7pactl list sinks
Sink #66
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3.analog-stereo
Description: Built-in Audio Analog Stereo
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 33860 / 52% / -17.21 dB, front-right: 33860 / 52% / -17.21 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "ALC285 Analog"
alsa.long_card_name = "HDA Intel PCH at 0x622d188000 irq 187"
alsa.name = "ALC285 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0x622d188000 irq 187"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:0"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "7"
device.api = "alsa"
device.class = "sound"
device.id = "52"
device.profile.description = "Analog Stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Built-in Audio"
node.name = "alsa_output.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC285 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:front:0:playback"
priority.driver = "1009"
priority.session = "1009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "33"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "38"
object.serial = "66"
node.max-latency = "16384/48000"
api.alsa.period-size = "1024"
api.alsa.period-num = "32"
api.alsa.headroom = "0"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio0"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "13961913"
device.product.id = "0x51c8"
device.product.name = "Alder Lake PCH-P High Definition Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Ports:
analog-output-speaker: Speakers (type: Speaker, priority: 10000, availability group: Legacy 3, availability unknown)
analog-output-headphones: Headphones (type: Headphones, priority: 9900, availability group: Legacy 4, not available)
Active Port: analog-output-speaker
Formats:
pcm
Sink #126
State: SUSPENDED
Name: alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereo
Description: Kali IN-UNF Digital Stereo (IEC958)
Driver: PipeWire
Sample Specification: s24le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 32768 / 50% / -18.06 dB, front-right: 32768 / 50% / -18.06 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
alsa.card = "1"
alsa.card_name = "Kali IN-UNF"
alsa.class = "generic"
alsa.device = "0"
alsa.driver_name = "snd_usb_audio"
alsa.id = "USB Audio"
alsa.long_card_name = "Kali Kali IN-UNF at usb-0000:00:14.0-4, full speed"
alsa.name = "USB Audio"
alsa.resolution_bits = "24"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "Kali Kali IN-UNF at usb-0000:00:14.0-4, full speed"
api.alsa.card.name = "Kali IN-UNF"
api.alsa.path = "iec958:1"
api.alsa.pcm.card = "1"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "2"
device.api = "alsa"
device.class = "sound"
device.id = "51"
device.profile.description = "Digital Stereo (IEC958)"
device.profile.name = "iec958-stereo"
device.routes = "1"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Kali IN-UNF"
node.name = "alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereo"
node.nick = "Kali IN-UNF"
node.pause-on-idle = "false"
object.path = "alsa:pcm:1:iec958:1:playback"
priority.driver = "1008"
priority.session = "1008"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "33"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "65"
object.serial = "126"
node.max-latency = "16384/48000"
api.alsa.period-size = "512"
api.alsa.period-num = "64"
api.alsa.headroom = "512"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
device.bus = "usb"
device.bus-id = "usb-Kali_Kali_IN-UNF_A02008040114-00"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-usb"
device.name = "alsa_card.usb-Kali_Kali_IN-UNF_A02008040114-00"
device.nick = "Kali IN-UNF"
device.plugged.usec = "3412866810"
device.product.id = "0xb006"
device.product.name = "Kali IN-UNF"
device.serial = "Kali_Kali_IN-UNF_A02008040114"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0/sound/card1"
device.vendor.id = "0x0416"
device.vendor.name = "Winbond Electronics Corp."
device.string = "1"
Ports:
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, availability unknown)
Active Port: iec958-stereo-output
Formats:
pcmpactl list cards
Card #51
Name: alsa_card.usb-Kali_Kali_IN-UNF_A02008040114-00
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "1"
api.alsa.card.longname = "Kali Kali IN-UNF at usb-0000:00:14.0-4, full speed"
api.alsa.card.name = "Kali IN-UNF"
api.alsa.path = "hw:1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
device.api = "alsa"
device.bus = "usb"
device.bus-id = "usb-Kali_Kali_IN-UNF_A02008040114-00"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
device.description = "Kali IN-UNF"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-usb"
device.name = "alsa_card.usb-Kali_Kali_IN-UNF_A02008040114-00"
device.nick = "Kali IN-UNF"
device.plugged.usec = "3412866810"
device.product.id = "0xb006"
device.product.name = "Kali IN-UNF"
device.serial = "Kali_Kali_IN-UNF_A02008040114"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0/sound/card1"
device.vendor.id = "0x0416"
device.vendor.name = "Winbond Electronics Corp."
media.class = "Audio/Device"
factory.id = "14"
client.id = "33"
object.id = "51"
object.serial = "51"
object.path = "alsa:pcm:1"
alsa.card = "1"
alsa.card_name = "Kali IN-UNF"
alsa.long_card_name = "Kali Kali IN-UNF at usb-0000:00:14.0-4, full speed"
alsa.driver_name = "snd_usb_audio"
device.string = "1"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes)
output:iec958-stereo: Digital Stereo (IEC958) Output (sinks: 1, sources: 0, priority: 5500, available: yes)
pro-audio: Pro Audio (sinks: 1, sources: 0, priority: 1, available: yes)
Active Profile: output:iec958-stereo
Ports:
analog-output: Analog Output (type: Analog, priority: 9900, latency offset: 0 usec, availability unknown)
Properties:
port.type = "analog"
card.profile.port = "0"
Part of profile(s): output:analog-stereo
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Properties:
port.type = "spdif"
card.profile.port = "1"
Part of profile(s): output:iec958-stereo
Card #52
Name: alsa_card.pci-0000_00_1f.3
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.card.longname = "HDA Intel PCH at 0x622d188000 irq 187"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "hw:0"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio0"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.description = "Built-in Audio"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "13961913"
device.product.id = "0x51c8"
device.product.name = "Alder Lake PCH-P High Definition Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
media.class = "Audio/Device"
factory.id = "14"
client.id = "33"
object.id = "52"
object.serial = "52"
object.path = "alsa:pcm:0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0x622d188000 irq 187"
alsa.driver_name = "snd_hda_intel"
device.string = "0"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: yes)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes)
output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5965, available: no)
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no)
output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5765, available: no)
output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5765, available: no)
output:hdmi-stereo-extra3+input:analog-stereo: Digital Stereo (HDMI 4) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5765, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:analog-surround-40+input:analog-stereo: Analog Surround 4.0 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1265, available: yes)
output:analog-surround-40: Analog Surround 4.0 Output (sinks: 1, sources: 0, priority: 1200, available: yes)
output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 865, available: no)
output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 865, available: no)
output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround-extra3+input:analog-stereo: Digital Surround 5.1 (HDMI 4) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround71-extra3+input:analog-stereo: Digital Surround 7.1 (HDMI 4) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 665, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: yes)
pro-audio: Pro Audio (sinks: 5, sources: 1, priority: 1, available: yes)
Active Profile: output:analog-stereo+input:analog-stereo
Ports:
analog-input-internal-mic: Internal Microphone (type: Mic, priority: 8900, latency offset: 0 usec, availability group: Legacy 1, availability unknown)
Properties:
port.type = "mic"
port.availability-group = "Legacy 1"
device.icon_name = "audio-input-microphone"
card.profile.port = "0"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-surround-40+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71+input:analog-stereo, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1+input:analog-stereo, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2+input:analog-stereo, output:hdmi-stereo-extra3+input:analog-stereo, output:hdmi-surround-extra3+input:analog-stereo, output:hdmi-surround71-extra3+input:analog-stereo
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability group: Legacy 2, not available)
Properties:
port.type = "mic"
port.availability-group = "Legacy 2"
device.icon_name = "audio-input-microphone"
card.profile.port = "1"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-surround-40+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71+input:analog-stereo, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1+input:analog-stereo, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2+input:analog-stereo, output:hdmi-stereo-extra3+input:analog-stereo, output:hdmi-surround-extra3+input:analog-stereo, output:hdmi-surround71-extra3+input:analog-stereo
analog-output-speaker: Speakers (type: Speaker, priority: 10000, latency offset: 0 usec, availability group: Legacy 3, availability unknown)
Properties:
port.type = "speaker"
port.availability-group = "Legacy 3"
device.icon_name = "audio-speakers"
card.profile.port = "2"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-surround-40, output:analog-surround-40+input:analog-stereo
analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, availability group: Legacy 4, not available)
Properties:
port.type = "headphones"
port.availability-group = "Legacy 4"
device.icon_name = "audio-headphones"
card.profile.port = "3"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 5, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 5"
device.icon_name = "video-display"
card.profile.port = "4"
Part of profile(s): output:hdmi-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71, output:hdmi-surround71+input:analog-stereo
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, availability group: Legacy 6, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 6"
device.icon_name = "video-display"
card.profile.port = "5"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-surround71-extra1, output:hdmi-surround71-extra1+input:analog-stereo
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, availability group: Legacy 7, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 7"
device.icon_name = "video-display"
card.profile.port = "6"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2, output:hdmi-surround-extra2+input:analog-stereo, output:hdmi-surround71-extra2, output:hdmi-surround71-extra2+input:analog-stereo
hdmi-output-3: HDMI / DisplayPort 4 (type: HDMI, priority: 5600, latency offset: 0 usec, availability group: Legacy 8, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 8"
device.icon_name = "video-display"
card.profile.port = "7"
Part of profile(s): output:hdmi-stereo-extra3, output:hdmi-stereo-extra3+input:analog-stereo, output:hdmi-surround-extra3, output:hdmi-surround-extra3+input:analog-stereo, output:hdmi-surround71-extra3, output:hdmi-surround71-extra3+input:analog-stereo
Card #208
Name: alsa_card.pci-0000_01_00.1
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "2"
api.alsa.card.longname = "HDA NVidia at 0x84080000 irq 17"
api.alsa.card.name = "HDA NVidia"
api.alsa.path = "hw:2"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio2"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:01:00.1"
device.description = "GA104 High Definition Audio Controller"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_01_00.1"
device.nick = "HDA NVidia"
device.plugged.usec = "5756301967"
device.product.id = "0x228b"
device.product.name = "GA104 High Definition Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2"
device.vendor.id = "0x10de"
device.vendor.name = "NVIDIA Corporation"
media.class = "Audio/Device"
factory.id = "14"
client.id = "33"
object.id = "73"
object.serial = "208"
object.path = "alsa:pcm:2"
alsa.card = "2"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0x84080000 irq 17"
alsa.driver_name = "snd_hda_intel"
device.string = "2"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
pro-audio: Pro Audio (sinks: 4, sources: 0, priority: 1, available: yes)
Active Profile: off
Ports:
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 1, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 1"
device.icon_name = "video-display"
card.profile.port = "0"
Part of profile(s): output:hdmi-stereo, output:hdmi-surround, output:hdmi-surround71
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, availability group: Legacy 2, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 2"
device.icon_name = "video-display"
card.profile.port = "1"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, availability group: Legacy 3, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 3"
device.icon_name = "video-display"
card.profile.port = "2"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2
hdmi-output-3: HDMI / DisplayPort 4 (type: HDMI, priority: 5600, latency offset: 0 usec, availability group: Legacy 4, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 4"
device.icon_name = "video-display"
card.profile.port = "3"
Part of profile(s): output:hdmi-stereo-extra3, output:hdmi-surround-extra3, output:hdmi-surround71-extra3I also noticed these in journalctl
Feb 25 11:02:53 arthur-m16 wireplumber[1251]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Feb 25 11:02:53 arthur-m16 wireplumber[1251]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Feb 25 11:02:53 arthur-m16 wireplumber[1251]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Feb 25 11:02:53 arthur-m16 wireplumber[1251]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Feb 25 11:02:53 arthur-m16 wireplumber[1251]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.aplay is confused wrt. format and won't let me try play anything on the device
➜ Downloads aplay -D iec958:CARD=INUNF,DEV=0 -t wav -r 48000 -f S24_3LE CantinaBand3.wav
Warning: format is changed to S16_LE
Playing WAVE 'CantinaBand3.wav' : Signed 16 bit Little Endian, Rate 22050 Hz, Mono
aplay: set_params:1352: Sample format non available
Available formats:
- S24_3LE
➜ Downloads aplay -D iec958:CARD=INUNF,DEV=0 -t wav -r 48000 -f S16_LE CantinaBand3.wav
Playing WAVE 'CantinaBand3.wav' : Signed 16 bit Little Endian, Rate 22050 Hz, Mono
aplay: set_params:1352: Sample format non available
Available formats:
- S24_3LEI also conducted testing in other OS/devices
* Linux (by handing over usb device to virtualbox):
** Ubuntu 22.10, 22.04, 20.04 and 18.04; device shows up but no audio is output
* Android
** Android 12 (Samsung phone): device shows up but no audio is output
** Android 13 (Samsung phone): device shows up but no audio is output
* Windows
** Windows 11: Works (but seems to mute below 44%)
** Windows 10: Works
** Windows 7 (virtualbox): Works (but 1% volume is already kinda high)
Last edited by as-someone (2023-02-25 17:25:56)
Offline
#2 2023-02-25 11:59:21
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 23,919
Re: USB speaker recognized but no sound
Have you tried playing to the analog device? How this is logically handled from your device can sometimes be unclear so even if you think you use all digital outs on the actual receiver end it can very well be that it will only do internal transformation and generally expect an analog stream.
Regarding the aplay confusion that is to be expected as the audio you are playing is S16_LE yet the interface only provides . Forcing a certain signedness only works for sources you actually generate from the aether or using the plughw:1 device to do conversion.
Offline
#3 2023-02-25 13:41:06
- as-someone
- Member
- Registered: 2023-02-25
- Posts: 4
Re: USB speaker recognized but no sound
V1del wrote:
Have you tried playing to the analog device?
Yes. Unfortunately, it behaves the same as the digital one. No audio can be heard.
Offline
#4 2023-03-02 16:23:01
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 23,919
Re: USB speaker recognized but no sound
FWIW to cover all bases, while doing normal audio playback via pipewire/pulse what's the output of
sudo fuser -v /dev/snd/*
pactl list sinks
pactl list sink-inputsOffline
#5 2023-03-02 17:04:54
- as-someone
- Member
- Registered: 2023-02-25
- Posts: 4
Re: USB speaker recognized but no sound
I'm feeling a little hopeless. I might contact the manufacturer, but I doubt they'll care (but it's weird that they didn't try it with Android).
sudo fuser -v /dev/snd/*
USER PID ACCESS COMMAND
/dev/snd/controlC0: arthurprs 1267 F.... wireplumber
/dev/snd/controlC1: arthurprs 1266 F.... pipewire
arthurprs 1267 F.... wireplumber
/dev/snd/controlC2: arthurprs 1267 F.... wireplumber
/dev/snd/pcmC1D0p: arthurprs 1266 F...m pipewire
/dev/snd/seq: arthurprs 1266 F.... pipewirepactl list sinks
Sink #42
State: RUNNING
Name: easyeffects_sink
Description: Easy Effects Sink
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 28180 / 43% / -21.99 dB, front-right: 28180 / 43% / -21.99 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: easyeffects_sink.monitor
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
application.id = "com.github.wwmm.easyeffects"
node.name = "easyeffects_sink"
device.description = "Easy Effects Sink"
node.virtual = "true"
factory.name = "support.null-audio-sink"
media.class = "Audio/Sink"
audio.position = "FL,FR"
monitor.channel-volumes = "false"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "41"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "42"
object.serial = "42"
Formats:
pcm
Sink #76
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3.analog-stereo
Description: Built-in Audio Analog Stereo
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 29194 / 45% / -21.07 dB, front-right: 29194 / 45% / -21.07 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "ALC285 Analog"
alsa.long_card_name = "HDA Intel PCH at 0x622d188000 irq 187"
alsa.name = "ALC285 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0x622d188000 irq 187"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:1"
api.alsa.pcm.card = "1"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "7"
device.api = "alsa"
device.class = "sound"
device.id = "52"
device.profile.description = "Analog Stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Built-in Audio"
node.name = "alsa_output.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC285 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:1:front:1:playback"
priority.driver = "1009"
priority.session = "1009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "35"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "75"
object.serial = "76"
node.max-latency = "16384/48000"
api.alsa.period-size = "1024"
api.alsa.period-num = "32"
api.alsa.headroom = "0"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "12541070"
device.product.id = "0x51c8"
device.product.name = "Alder Lake PCH-P High Definition Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card1"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "1"
Ports:
analog-output-speaker: Speakers (type: Speaker, priority: 10000, availability group: Legacy 3, not available)
analog-output-headphones: Headphones (type: Headphones, priority: 9900, availability group: Legacy 4, available)
Active Port: analog-output-headphones
Formats:
pcm
Sink #324
State: RUNNING
Name: alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereo
Description: Kali IN-UNF Digital Stereo (IEC958)
Driver: PipeWire
Sample Specification: s24le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 52428 / 80% / -5.81 dB, front-right: 52428 / 80% / -5.81 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
alsa.card = "0"
alsa.card_name = "Kali IN-UNF"
alsa.class = "generic"
alsa.device = "0"
alsa.driver_name = "snd_usb_audio"
alsa.id = "USB Audio"
alsa.long_card_name = "Kali Kali IN-UNF at usb-0000:00:14.0-4, full speed"
alsa.name = "USB Audio"
alsa.resolution_bits = "24"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "Kali Kali IN-UNF at usb-0000:00:14.0-4, full speed"
api.alsa.card.name = "Kali IN-UNF"
api.alsa.path = "iec958:0"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "2"
device.api = "alsa"
device.class = "sound"
device.id = "51"
device.profile.description = "Digital Stereo (IEC958)"
device.profile.name = "iec958-stereo"
device.routes = "1"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Kali IN-UNF"
node.name = "alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereo"
node.nick = "Kali IN-UNF"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:iec958:0:playback"
priority.driver = "1008"
priority.session = "1008"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "35"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "69"
object.serial = "324"
node.max-latency = "16384/48000"
api.alsa.period-size = "512"
api.alsa.period-num = "64"
api.alsa.headroom = "512"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio0"
device.bus = "usb"
device.bus-id = "usb-Kali_Kali_IN-UNF_A02008040114-00"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-usb"
device.name = "alsa_card.usb-Kali_Kali_IN-UNF_A02008040114-00"
device.nick = "Kali IN-UNF"
device.plugged.usec = "18940419"
device.product.id = "0xb006"
device.product.name = "Kali IN-UNF"
device.serial = "Kali_Kali_IN-UNF_A02008040114"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0/sound/card0"
device.vendor.id = "0x0416"
device.vendor.name = "Winbond Electronics Corp."
device.string = "0"
Ports:
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, availability unknown)
Active Port: iec958-stereo-output
Formats:
pcmpactl list sink-inputs
pactl list sink-inputs
Sink Input #146
Driver: PipeWire
Owner Module: n/a
Client: 145
Sink: 42
Sample Specification: float32le 2ch 44100Hz
Channel Map: front-left,front-right
Format: pcm, format.sample_format = "\"float32le\"" format.rate = "44100" format.channels = "2" format.channel_map = "\"front-left,front-right\""
Corked: no
Mute: no
Volume: front-left: 23959 / 37% / -26.22 dB, front-right: 23959 / 37% / -26.22 dB
balance 0.00
Buffer Latency: 0 usec
Sink Latency: 0 usec
Resample method: PipeWire
Properties:
client.api = "pipewire-pulse"
pulse.server.type = "unix"
application.name = "spotify"
application.process.id = "3000"
application.process.user = "arthurprs"
application.process.host = "arthur-m16"
application.process.binary = "spotify"
application.language = "en_GB.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "bae11fe1f1da4063985293df504094fa"
application.process.session_id = "2"
media.role = "music"
media.name = "Spotify"
node.rate = "1/44100"
node.latency = "8192/44100"
stream.is-live = "true"
node.name = "spotify"
node.autoconnect = "true"
node.want-driver = "true"
media.class = "Stream/Output/Audio"
adapt.follower.spa-node = ""
object.register = "false"
factory.id = "6"
clock.quantum-limit = "8192"
factory.mode = "split"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
client.id = "117"
object.id = "116"
object.serial = "146"
pulse.attr.maxlength = "4194304"
pulse.attr.tlength = "640064"
pulse.attr.prebuf = "0"
pulse.attr.minreq = "7056"
module-stream-restore.id = "sink-input-by-media-role:music"Last edited by as-someone (2023-03-02 17:05:59)
Offline
#6 2023-03-03 09:46:50
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 23,919
Re: USB speaker recognized but no sound
All your volumes here are very low and you are piping things through an easy effects filter, what happens if you up those volumes everywhere, play directly to the device? Did you make sure that there's no HW button/wheel or similar that is muted ? From general logistics you are now playing to the analog integrated device. What happens if you do
pactl move-sink-input 146 alsa_output.usb-Kali_Kali_IN-UNF_A02008040114-00.iec958-stereonote the 146 can and will change, double check pactl list sink-inputs for the sink to move. Are there any messages in dmesg/the journal when playback fails (not from wireplumber, these should be from snd-usb-audio)? If the explicit switch doesn't work, one thing you could try is loading snd-usb-audio with implicit_fb=0
Offline
#7 2023-03-03 10:47:10
- as-someone
- Member
- Registered: 2023-02-25
- Posts: 4
Re: USB speaker recognized but no sound
I tried upping everything as high as it'll go, and moved the sinks with pactl and pavucontrol as you suggested. No sound...
My best guess is that the problem is in the alsa or snd_usb_audio side.
Logs for implicit_fb=0 (I added dyndbg=+p` to get a little bit more information)
Mar 03 11:39:45 arthur-m16 dbus-daemon[774]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.648' (uid=0 pid=386684 comm="sudo modprobe -v snd_usb_audio implicit_fb=0 dyndb")
Mar 03 11:39:45 arthur-m16 dbus-daemon[774]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Mar 03 11:39:45 arthur-m16 sudo[386684]: pam_systemd_home(sudo:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Mar 03 11:39:45 arthur-m16 sudo[386684]: arthurprs : TTY=pts/6 ; PWD=/home/arthurprs ; USER=root ; COMMAND=/usr/bin/modprobe -v snd_usb_audio implicit_fb=0 dyndbg=+p
Mar 03 11:39:45 arthur-m16 sudo[386684]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Mar 03 11:39:45 arthur-m16 kernel: usbcore: registered new interface driver snd-usb-audio
Mar 03 11:39:45 arthur-m16 sudo[386684]: pam_unix(sudo:session): session closed for user root
Mar 03 11:39:45 arthur-m16 rtkit-daemon[1285]: Supervising 9 threads of 6 processes of 1 users.
Mar 03 11:39:45 arthur-m16 rtkit-daemon[1285]: Supervising 9 threads of 6 processes of 1 users.
Mar 03 11:40:11 arthur-m16 kernel: usb 3-4: new full-speed USB device number 16 using xhci_hcd
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: New USB device found, idVendor=0416, idProduct=b006, bcdDevice= 1.00
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: Product: Kali IN-UNF
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: Manufacturer: Kali
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: SerialNumber: A02008040114
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: Found last interface = 0
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: 1:1: add audio endpoint 0x2
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: Creating new data endpoint #2
Mar 03 11:40:12 arthur-m16 kernel: usb 3-4: 1:1 Set sample rate 48000, clock 0
Mar 03 11:40:17 arthur-m16 kernel: usb 3-4: 1:1: cannot get freq at ep 0x2
Mar 03 11:40:17 arthur-m16 kernel: usb 3-4: 1:2: add audio endpoint 0x2
Mar 03 11:40:17 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: 1:2: cannot get freq at ep 0x2
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: [6] FU [PCM Playback Switch] ch = 1, val = 0/1/1
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: cannot set ctl value: req = 0x4, wValue = 0x201, wIndex = 0x600, type = 4, data = 0x18/0x0
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: [6] FU [PCM Playback Volume] ch = 2, val = -7264/-16/48
Mar 03 11:40:22 arthur-m16 mtp-probe[386847]: checking bus 3, device 16: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"
Mar 03 11:40:22 arthur-m16 mtp-probe[386847]: bus: 3, device: 16 was not an MTP device
Mar 03 11:40:22 arthur-m16 mtp-probe[386871]: checking bus 3, device 16: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"
Mar 03 11:40:22 arthur-m16 mtp-probe[386871]: bus: 3, device: 16 was not an MTP device
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=7200, periods=4, implicit_fb=0
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:22 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:27 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:40:27 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:40:27 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:40:27 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:40:27 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: 1:2: cannot get freq at ep 0x2
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=7200, periods=4, implicit_fb=0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=6144, periods=64, implicit_fb=0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:27 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:40:41 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:40:44 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:40:48 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:40:51 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:40:54 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:40:58 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11000
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:41:02 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCMThen I tried setting implicit_fb=1 (I don't know what this does but it seemed to help other people/cards) but it doesn't seem to stick as the interface still shows
`channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0`
Mar 03 11:42:35 arthur-m16 kernel: usbcore: deregistering interface driver snd-usb-audio
Mar 03 11:42:35 arthur-m16 sudo[387498]: pam_unix(sudo:session): session closed for user root
Mar 03 11:42:37 arthur-m16 dbus-daemon[774]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.658' (uid=0 pid=387511 comm="sudo modprobe -v snd_usb_audio implicit_fb=1 dyndb")
Mar 03 11:42:37 arthur-m16 dbus-daemon[774]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Mar 03 11:42:37 arthur-m16 sudo[387511]: pam_systemd_home(sudo:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Mar 03 11:42:37 arthur-m16 sudo[387511]: arthurprs : TTY=pts/6 ; PWD=/home/arthurprs ; USER=root ; COMMAND=/usr/bin/modprobe -v snd_usb_audio implicit_fb=1 dyndbg=+p
Mar 03 11:42:37 arthur-m16 sudo[387511]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Mar 03 11:42:37 arthur-m16 sudo[387511]: pam_unix(sudo:session): session closed for user root
Mar 03 11:42:37 arthur-m16 kernel: usbcore: registered new interface driver snd-usb-audio
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: new full-speed USB device number 17 using xhci_hcd
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: New USB device found, idVendor=0416, idProduct=b006, bcdDevice= 1.00
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: Product: Kali IN-UNF
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: Manufacturer: Kali
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: SerialNumber: A02008040114
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: Found last interface = 0
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: 1:1: add audio endpoint 0x2
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: Creating new data endpoint #2
Mar 03 11:42:42 arthur-m16 kernel: usb 3-4: 1:1 Set sample rate 48000, clock 0
Mar 03 11:42:47 arthur-m16 kernel: usb 3-4: 1:1: cannot get freq at ep 0x2
Mar 03 11:42:47 arthur-m16 kernel: usb 3-4: 1:2: add audio endpoint 0x2
Mar 03 11:42:47 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: 1:2: cannot get freq at ep 0x2
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: [6] FU [PCM Playback Switch] ch = 1, val = 0/1/1
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: cannot set ctl value: req = 0x4, wValue = 0x201, wIndex = 0x600, type = 4, data = 0x18/0x0
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: [6] FU [PCM Playback Volume] ch = 2, val = -7264/-16/48
Mar 03 11:42:52 arthur-m16 mtp-probe[387572]: checking bus 3, device 17: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"
Mar 03 11:42:52 arthur-m16 mtp-probe[387572]: bus: 3, device: 17 was not an MTP device
Mar 03 11:42:52 arthur-m16 mtp-probe[387591]: checking bus 3, device 17: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"
Mar 03 11:42:52 arthur-m16 mtp-probe[387591]: bus: 3, device: 17 was not an MTP device
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=7200, periods=4, implicit_fb=0
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11100
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:42:52 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:42:57 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:42:57 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:42:57 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:42:57 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:42:57 arthur-m16 wireplumber[1267]: The decibel volume range for element 'PCM' (-2837 dB - -6 dB) has negative maximum. Disabling the decibel range.
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: 1:2: cannot get freq at ep 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=7200, periods=4, implicit_fb=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11100
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=6144, periods=64, implicit_fb=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11100
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11100
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:42:57 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCM
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Stopping data EP 0x2 (running 1)
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: 1:2 Stop Playback PCM
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Closing EP 0x2 (count 1)
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Setting usb interface 1:0 for EP 0x2
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: EP 0x2 closed
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Open EP 0x2, iface=1:2, idx=0
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: channels=2, rate=48000, format=S24_3LE, period_bytes=3072, periods=64, implicit_fb=0
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Setting params for data EP 0x2, pipe 0x11100
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Set up 3 URBS, ret=0
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Setting usb interface 1:2 for EP 0x2
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: 1:2 Set sample rate 48000, clock 0
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: Starting data EP 0x2 (running 0)
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: 3 URBs submitted for EP 0x2
Mar 03 11:43:01 arthur-m16 kernel: usb 3-4: 1:2 Start Playback PCMLast edited by as-someone (2023-03-03 10:50:02)
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