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Audio from USB Headset not working

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debian76
Posts: 3
Joined: 2021-07-07 01:20

Audio from USB Headset not working

#1 Post by debian76 »

When I connect my USB Headset I don't hear audio. When I remove the USB cable from the Headset the audio is routed to the Laptop speaker.

My headset is recognized as:
ID 1b3f:2008 Generalplus Technology Inc.

The headset microphone works as people can hear me. The problem is with the audio routing to the Headset when I connect it.
The system does not emit the volume sound when using the fn+F3 and fn+F4 hotkeys. But it does when I use the volume icon.
I checked the settings in alsamixer and there is nothing muted.

Informations:

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bruno@debian:~$ lsusb
Bus 002 Device 005: ID 1b3f:2008 Generalplus Technology Inc.
Bus 002 Device 003: ID 0458:0186 KYE Systems Corp. (Mouse Systems)
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 064e:a213 Suyin Corp.
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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bruno@debian:~$ pactl list short sinks
0 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
2 alsa_output.usb-GeneralPlus_USB_Audio_Device-00.analog-stereo module-alsa-card.c s16le 2ch 44100Hz SUSPENDED

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bruno@debian:~$ cat /proc/asound/cards
 0 [MID            ]: HDA-Intel - HDA Intel MID
                      HDA Intel MID at 0xf6000000 irq 28
 1 [Device         ]: USB-Audio - USB Audio Device
                      GeneralPlus USB Audio Device at usb-0000:00:1d.0-1.5, full speed

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bruno@debian:~$ sudo dmesg | grep General
[  584.514861] usb 2-1.5: Manufacturer: GeneralPlus
[  584.516507] input: GeneralPlus USB Audio Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.3/0003:1B3F:2008.0002/input/input15
[  584.575814] hid-generic 0003:1B3F:2008.0002: input,hidraw1: USB HID v2.01 Device [GeneralPlus USB Audio Device] on usb-0000:00:1d.0-1.5/input3
[  974.656859] usb 2-1.5: Manufacturer: GeneralPlus
[  974.680652] input: GeneralPlus USB Audio Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.3/0003:1B3F:2008.0003/input/input16
[  974.738008] hid-generic 0003:1B3F:2008.0003: input,hidraw1: USB HID v2.01 Device [GeneralPlus USB Audio Device] on usb-0000:00:1d.0-1.5/input3

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bruno@debian:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: ALC269 Analog [ALC269 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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bruno@debian:~$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: ALC269 Analog [ALC269 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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bruno@debian:~$ pacmd list-cards
2 card(s) available.
    index: 0
name: <alsa_card.pci-0000_00_1b.0>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel MID"
alsa.long_card_name = "HDA Intel MID at 0xf6000000 irq 28"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "3b56"
device.product.name = "5 Series/3400 Series Chipset High Definition Audio"
device.form_factor = "internal"
device.string = "0"
device.description = "Áudio interno"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Entrada de Estéreo analógico (priority 65, available: unknown)
output:analog-stereo: Saída de Estéreo analógico (priority 6500, available: unknown)
output:analog-stereo+input:analog-stereo: Duplex estéreo analógico (priority 6565, available: unknown)
output:hdmi-stereo: Saída de Digital Stereo (HDMI) (priority 5900, available: no)
output:hdmi-stereo+input:analog-stereo: Saída de Digital Stereo (HDMI) + Entrada de Estéreo analógico (priority 5965, available: unknown)
output:hdmi-surround: Saída de Digital Surround 5.1 (HDMI) (priority 800, available: no)
output:hdmi-surround+input:analog-stereo: Saída de Digital Surround 5.1 (HDMI) + Entrada de Estéreo analógico (priority 865, available: unknown)
output:hdmi-surround71: Saída de Digital Surround 7.1 (HDMI) (priority 800, available: no)
output:hdmi-surround71+input:analog-stereo: Saída de Digital Surround 7.1 (HDMI) + Entrada de Estéreo analógico (priority 865, available: unknown)
off: Desligado (priority 0, available: unknown)
active profile: <output:analog-stereo+input:analog-stereo>
sinks:
alsa_output.pci-0000_00_1b.0.analog-stereo/#0: Áudio interno Estéreo analógico
sources:
alsa_output.pci-0000_00_1b.0.analog-stereo.monitor/#0: Monitor of Áudio interno Estéreo analógico
alsa_input.pci-0000_00_1b.0.analog-stereo/#1: Áudio interno Estéreo analógico
ports:
analog-input-internal-mic: Microfone interno (priority 8900, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
analog-input-mic: Microfone (priority 8700, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-output-speaker: Alto-falantes (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Fones de ouvidos (priority 9000, 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"
index: 2
name: <alsa_card.usb-GeneralPlus_USB_Audio_Device-00>
driver: <module-alsa-card.c>
owner module: 25
properties:
alsa.card = "1"
alsa.card_name = "USB Audio Device"
alsa.long_card_name = "GeneralPlus USB Audio Device at usb-0000:00:1d.0-1.5, full speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:1d.0-usb-0:1.5:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/sound/card1"
udev.id = "usb-GeneralPlus_USB_Audio_Device-00"
device.bus = "usb"
device.vendor.id = "1b3f"
device.vendor.name = "Generalplus Technology Inc."
device.product.id = "2008"
device.product.name = "USB Audio Device"
device.serial = "GeneralPlus_USB_Audio_Device"
device.string = "1"
device.description = "USB Audio Device"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
profiles:
input:analog-mono: Entrada de Monofônico analógico (priority 7, available: unknown)
output:analog-stereo: Saída de Estéreo analógico (priority 6500, available: unknown)
output:analog-stereo+input:analog-mono: Saída de Estéreo analógico + Entrada de Monofônico analógico (priority 6507, available: unknown)
output:iec958-stereo: Saída de Estéreo digital (IEC958) (priority 5500, available: unknown)
output:iec958-stereo+input:analog-mono: Saída de Estéreo digital (IEC958) + Entrada de Monofônico analógico (priority 5507, available: unknown)
output:iec958-ac3-surround-51: Saída de Surround digital 5.1 (IEC958/AC3) (priority 300, available: unknown)
output:iec958-ac3-surround-51+input:analog-mono: Saída de Surround digital 5.1 (IEC958/AC3) + Entrada de Monofônico analógico (priority 307, available: unknown)
off: Desligado (priority 0, available: unknown)
active profile: <output:analog-stereo+input:analog-mono>
sinks:
alsa_output.usb-GeneralPlus_USB_Audio_Device-00.analog-stereo/#2: USB Audio Device Estéreo analógico
sources:
alsa_output.usb-GeneralPlus_USB_Audio_Device-00.analog-stereo.monitor/#4: Monitor of USB Audio Device Estéreo analógico
alsa_input.usb-GeneralPlus_USB_Audio_Device-00.analog-mono/#5: USB Audio Device Monofônico analógico
ports:
analog-input-mic: Microfone (priority 8700, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
analog-output-speaker: Alto-falantes (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
iec958-stereo-output: Saída digital (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:

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bruno@debian:~$ sudo fuser -v /dev/snd/*
                     USUÁRIO     PID ACESSO COMANDO
/dev/snd/controlC0:  root        614 f.... alsactl
                     bruno      1211 F.... pulseaudio
/dev/snd/controlC1:  bruno      1211 F.... pulseaudio

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bruno@debian:~$ pulseaudio -v
I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
I: [pulseaudio] main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted
I: [pulseaudio] core-util.c: Successfully gained nice level -11.
I: [pulseaudio] main.c: [b]This is PulseAudio 12.2[/b]
I: [pulseaudio] main.c: Page size is 4096 bytes
I: [pulseaudio] main.c: Machine ID is 177d64e43d7843bf995c21237063e1e8.
I: [pulseaudio] main.c: Session ID is 2.
I: [pulseaudio] main.c: Using runtime directory /run/user/1000/pulse.
I: [pulseaudio] main.c: Using state directory /home/bruno/.config/pulse.
I: [pulseaudio] main.c: Using modules directory /usr/lib/pulse-12.2/modules.
I: [pulseaudio] main.c: Running in system mode: no
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() fail.

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bruno@debian:~$ sudo cat /var/log/syslog | grep pulse
Jul  4 13:39:06 debian dbus-daemon[617]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.39' (uid=117 pid=927 comm="/usr/bin/pulseaudio --daemonize=no ")
Jul  4 13:39:15 debian pulseaudio[1089]: W: [pulseaudio] authkey.c: Failed to open cookie file '/home/bruno/.config/pulse/cookie': No such file or directory
Jul  4 13:39:15 debian pulseaudio[1089]: W: [pulseaudio] authkey.c: Failed to load authentication key '/home/bruno/.config/pulse/cookie': No such file or directory
Jul  4 13:39:15 debian pulseaudio[1089]: W: [pulseaudio] authkey.c: Failed to open cookie file '/home/bruno/.pulse-cookie': No such file or directory
Jul  4 13:39:15 debian pulseaudio[1089]: W: [pulseaudio] authkey.c: Failed to load authentication key '/home/bruno/.pulse-cookie': No such file or directory
Jul  4 13:39:38 debian systemd[734]: pulseaudio.service: Succeeded.
Jul  4 13:39:38 debian systemd[734]: pulseaudio.socket: Succeeded.
Jul  4 13:40:38 debian pulseaudio[1089]: W: [alsa-sink-USB Audio] alsa-util.c: Got POLLNVAL from ALSA
Jul  4 13:40:38 debian pulseaudio[1089]: W: [alsa-sink-USB Audio] alsa-util.c: Could not recover from POLLERR|POLLNVAL|POLLHUP with snd_pcm_prepare(): No such device

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bruno@debian:~$ sudo lshw -c multimedia
*-multimedia
       description: Audio device
       product: 5 Series/3400 Series Chipset High Definition Audio
       vendor: Intel Corporation
       physical id: 1b
       bus info: pci@0000:00:1b.0
       version: 05
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:28 memory:f6000000-f6003fff
  *-usb:1
       description: Audio device
       product: USB Audio Device
       vendor: GeneralPlus
       physical id: 5
       bus info: usb@2:1.5
       version: 1.00
       capabilities: usb-1.10 audio-control
       configuration: driver=usbhid maxpower=100mA speed=12Mbit/s

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bruno@debian:~$ ls .config/pulse/
177d64e43d7843bf995c21237063e1e8-card-database.tdb  177d64e43d7843bf995c21237063e1e8-device-volumes.tdb
177d64e43d7843bf995c21237063e1e8-default-sink       177d64e43d7843bf995c21237063e1e8-stream-volumes.tdb
177d64e43d7843bf995c21237063e1e8-default-source     cookie

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bruno@debian:~$ lsmod | grep usbhid
usbhid                 57344  0
hid                   139264  2 usbhid,hid_generic
usbcore               299008  6 ehci_pci,snd_usb_audio,usbhid,snd_usbmidi_lib,uvcvideo,ehci_hcd

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bruno@debian:~$ usb-devices
T:  Bus=02 Lev=02 Prnt=02 Port=04 Cnt=02 Dev#=  6 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=1b3f ProdID=2008 Rev=01.00
S:  Manufacturer=GeneralPlus
S:  Product=USB Audio Device
C:  #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=100mA
I:  If#=0x0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio
I:  If#=0x1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
I:  If#=0x2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
I:  If#=0x3 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid

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bruno@debian:~$ sudo tail -f /var/log/syslog
Jul  4 22:47:13 debian kernel: [ 8003.770376] usb 2-1.5: new full-speed USB device number 14 using ehci-pci
Jul  4 22:47:13 debian kernel: [ 8003.886082] usb 2-1.5: New USB device found, idVendor=1b3f, idProduct=2008, bcdDevice= 1.00
Jul  4 22:47:13 debian kernel: [ 8003.886089] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jul  4 22:47:13 debian kernel: [ 8003.886092] usb 2-1.5: Product: USB Audio Device
Jul  4 22:47:13 debian kernel: [ 8003.886095] usb 2-1.5: Manufacturer: GeneralPlus
Jul  4 22:47:13 debian kernel: [ 8003.907559] input: GeneralPlus USB Audio Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.3/0003:1B3F:2008.000C/input/input48
Jul  4 22:47:13 debian kernel: [ 8003.966910] hid-generic 0003:1B3F:2008.000C: input,hidraw1: USB HID v2.01 Device [GeneralPlus USB Audio Device] on usb-0000:00:1d.0-1.5/input3
Jul  4 22:47:13 debian mtp-probe: checking bus 2, device 14: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5"
Jul  4 22:47:13 debian mtp-probe: bus: 2, device: 14 was not an MTP device
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) config/udev: Adding input device GeneralPlus USB Audio Device (/dev/input/event14)
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) GeneralPlus USB Audio Device: Applying InputClass "libinput keyboard catchall"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) Using input driver 'libinput' for 'GeneralPlus USB Audio Device'
Jul  4 22:47:13 debian mtp-probe: checking bus 2, device 14: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5"
Jul  4 22:47:13 debian mtp-probe: bus: 2, device: 14 was not an MTP device
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) systemd-logind: got fd for /dev/input/event14 13:78 fd 71 paused 0
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) GeneralPlus USB Audio Device: always reports core events
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "Device" "/dev/input/event14"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "_source" "server/udev"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: is tagged by udev as: Keyboard
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: device is a keyboard
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: device removed
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.3/0003:1B3F:2008.000C/input/input48/event14"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) XINPUT: Adding extended input device "GeneralPlus USB Audio Device" (type: KEYBOARD, id 14)
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "xkb_model" "pc105"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "xkb_layout" "br"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (WW) Option "xkb_variant" requires a string value
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (WW) Option "xkb_options" requires a string value
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: is tagged by udev as: Keyboard
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: device is a keyboard
Jul  4 22:47:13 debian rtkit-daemon[930]: Supervising 4 threads of 2 processes of 1 users.
Jul  4 22:47:13 debian rtkit-daemon[930]: Successfully made thread 8772 of process 3583 (n/a) owned by '1000' RT at priority 5.
Jul  4 22:47:13 debian rtkit-daemon[930]: Supervising 5 threads of 2 processes of 1 users.
Jul  4 22:47:13 debian rtkit-daemon[930]: Supervising 5 threads of 2 processes of 1 users.
Jul  4 22:47:13 debian rtkit-daemon[930]: Successfully made thread 8773 of process 3583 (n/a) owned by '1000' RT at priority 5.
Jul  4 22:47:13 debian rtkit-daemon[930]: Supervising 6 threads of 2 processes of 1 users.
Jul  4 22:47:13 debian gsd-media-keys[1328]: Unable to get default source

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bruno@debian:~$ uname -a
Linux debian 4.19.0-17-amd64 #1 SMP Debian 4.19.194-2 (2021-06-21) x86_64 GNU/Linux

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bruno@debian:~$ id
uid=1000(bruno) gid=1000(bruno) grupos=1000(bruno),24(cdrom),25(floppy),29(audio),30(dip),44(video),46(plugdev),109(netdev),112(bluetooth),117(lpadmin),118(scanner),126(vboxusers)
Prints:

Pavucontrol detects the Headset, but does not emit audio.

Image

Pavucontrol configuration tab.

Image

Forcing audio output from Youtube to Headset, does not emit audio.

Image

Recognized devices in Alsamixer.

Image

USB Headset on Alsamixer.

Image

HDA Intel Sound Card on Alsamixer.

Image

Using the fn+F3 and fn+F4 hotkeys to decrease and increase audio does not emit sound from the selected volume level.

Image

Procedures tried:
- Delete the contents of ~./config/pulse folder and restart the machine.
- Kill the Pulseaudio process with pulseaudio -k and then start it with pulseaudio --start.
- Check the Pulseaudio configuration in pavucontrol.
- Check if there was something muted in the alsamixer.
- Uninstall and reinstall Pulseaudio.

Expected behavior:
- When plugging the USB Headset, the audio must be interrupted in the Laptop speaker and directed to the Headset.
- When using the fn+F3 and fn+F4 hotkeys to decrease and increase the volume there should be the same system sound that is emitted when controlling the volume by the volume icon.

Laptop: Sony Vaio VPCEA23FB
OS: Debian 10

Would it be some bug in Pulseaudio? Any ideas?

Thanks!

peter_irich
Posts: 1405
Joined: 2009-09-10 20:15
Location: Saint-Petersburg, Russian Federation
Been thanked: 11 times

Re: Audio from USB Headset not working

#2 Post by peter_irich »

I use Ubuntu.
I have desktop and use only usb-headset. My ~/.asoundrc is:

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pcm.!default {
type pulse
}

ctl.!default {
type pulse
}
There is other ~/.asoundrc for pusleaudio, but I don't remember had I used it or not.

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pcm.pulse {
        type pulse
}

ctl.pulse {
        type pulse
}

pcm.!default {
        type pulse
}

ctl.!default {
        type pulse
}

Peter.

debian76
Posts: 3
Joined: 2021-07-07 01:20

Re: Audio from USB Headset not working

#3 Post by debian76 »

peter_irich wrote:I use Ubuntu.
I have desktop and use only usb-headset. My ~/.asoundrc is:

Code: Select all

pcm.!default {
type pulse
}

ctl.!default {
type pulse
}
There is other ~/.asoundrc for pusleaudio, but I don't remember had I used it or not.

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pcm.pulse {
        type pulse
}

ctl.pulse {
        type pulse
}

pcm.!default {
        type pulse
}

ctl.!default {
        type pulse
}

Peter.
Thanks Peter for the reply, but it didn't work creating this file.

debian76
Posts: 3
Joined: 2021-07-07 01:20

Re: Audio from USB Headset not working

#4 Post by debian76 »

I've been reviewing the logs and I think the problem is in detecting my USB Headset as a keyboard.

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bruno@debian:~$ sudo tail -f /var/log/syslog
Jul  4 22:47:13 debian kernel: [ 8003.770376] usb 2-1.5: new full-speed USB device number 14 using ehci-pci
Jul  4 22:47:13 debian kernel: [ 8003.886082] usb 2-1.5: New USB device found, idVendor=1b3f, idProduct=2008, bcdDevice= 1.00
Jul  4 22:47:13 debian kernel: [ 8003.886089] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jul  4 22:47:13 debian kernel: [ 8003.886092] usb 2-1.5: Product: USB Audio Device
Jul  4 22:47:13 debian kernel: [ 8003.886095] usb 2-1.5: Manufacturer: GeneralPlus
Jul  4 22:47:13 debian kernel: [ 8003.907559] input: GeneralPlus USB Audio Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.3/0003:1B3F:2008.000C/input/input48
Jul  4 22:47:13 debian kernel: [ 8003.966910] hid-generic 0003:1B3F:2008.000C: input,hidraw1: USB HID v2.01 Device [GeneralPlus USB Audio Device] on usb-0000:00:1d.0-1.5/input3
Jul  4 22:47:13 debian mtp-probe: checking bus 2, device 14: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5"
Jul  4 22:47:13 debian mtp-probe: bus: 2, device: 14 was not an MTP device
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) config/udev: Adding input device GeneralPlus USB Audio Device (/dev/input/event14)
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) GeneralPlus USB Audio Device: Applying InputClass "libinput keyboard catchall"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) Using input driver 'libinput' for 'GeneralPlus USB Audio Device'
Jul  4 22:47:13 debian mtp-probe: checking bus 2, device 14: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5"
Jul  4 22:47:13 debian mtp-probe: bus: 2, device: 14 was not an MTP device
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) systemd-logind: got fd for /dev/input/event14 13:78 fd 71 paused 0
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) GeneralPlus USB Audio Device: always reports core events
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "Device" "/dev/input/event14"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) Option "_source" "server/udev"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - [b]GeneralPlus USB Audio Device: is tagged by udev as: Keyboard[/b]
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: device is a keyboard
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: device removed
Specifically on these lines.

Code: Select all

Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (**) GeneralPlus USB Audio Device: Applying InputClass "libinput keyboard catchall"
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: is tagged by udev as: Keyboard
Jul  4 22:47:13 debian /usr/lib/gdm3/gdm-x-session[1105]: (II) event14 - GeneralPlus USB Audio Device: device is a keyboard
There must be some module conflict or some bug. Maybe in udev?

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