Bug #1186512 “[USB-Audio - Fast Track Ultra, playback] Playback ...” : Bugs : alsa-driver package : Ubuntu

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-06-01:

#1

AlsaInfo.txt Edit (115.9 KiB, text/plain; charset="utf-8")
AudioDevicesInUse.txt Edit (285 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (53.1 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (12.9 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (3.0 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (20.3 KiB, text/plain; charset="utf-8")

Baskak (antoni-beksiak) on 2013-06-01

tags:

added: precise

Revision history for this message

Raymond (superquad-vortex2) wrote on 2013-06-01:

#2

https://wiki.ubuntu.com/PulseAudio/Log

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-06-02:

#3

pulseverbose.log Edit (425.2 KiB, text/plain)

thanks. sorry for messy description, i compiled it from unsuccessful attempt at getting help at irc channels. correction: the (only) "analog surround 7.1" is there for m-audio fast track ultra since i fixed the 13.04 bug that prohibited the use of internal soundchip (http://askubuntu.com/questions/294016/no-sound-in-ubuntu-13-04-only-dummy-output-device-listed).

Revision history for this message

Raymond (superquad-vortex2) wrote on 2013-06-02:

#4

Download full text (10.0 KiB)

seem only support s24le and no snurround 71 volume control

0.178| 0.000) D: [pulseaudio] alsa-mixer.c: Looking at profile output:analog-surround-71
( 0.178| 0.000) D: [pulseaudio] alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: Trying surround71:1 with SND_PCM_NO_AUTO_FORMAT ...
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: Managed to open surround71:1
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Little Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Big Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Little Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Big Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 32 bit Little Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 32 bit Big Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 24 bit Little Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 24 bit Big Endian) failed: Invalid argument
( 0.178| 0.000) D: [pulseaudio] alsa-util.c: Maximum hw buffer size is 990 ms
( 0.180| 0.001) D: [pulseaudio] alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
( 0.180| 0.000) I: [pulseaudio] alsa-util.c: Device surround71:1 doesn't support sample format s16le, changed to s24le.
( 0.181| 0.000) D: [pulseaudio] alsa-mixer.c: Profile output:analog-surround-71 supported.
( 0.183| 0.002) I: [pulseaudio] (alsa-lib)control.c: Invalid CTL surround71:1
( 0.183| 0.000) I: [pulseaudio] alsa-util.c: Unable to attach to mixer surround71:1: No such file or directory
( 0.187| 0.003) I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:1'
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probing path 'analog-output'
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Hardware Master' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Front' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Mono' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Line HP Swap' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone2' succeeded (volume=0, switch=0, enumeration=0).
( 0.187| 0.000) D:...

seem only support s24le and no snurround 71 volume control

0.178|   0.000) D: [pulseaudio] alsa-mixer.c: Looking at profile output:analog-surround-71
(   0.178|   0.000) D: [pulseaudio] alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: Trying surround71:1 with SND_PCM_NO_AUTO_FORMAT ...
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: Managed to open surround71:1
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Little Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Big Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Little Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Big Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 32 bit Little Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 32 bit Big Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 24 bit Little Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: snd_pcm_hw_params_set_format(Signed 24 bit Big Endian) failed: Invalid argument
(   0.178|   0.000) D: [pulseaudio] alsa-util.c: Maximum hw buffer size is 990 ms
(   0.180|   0.001) D: [pulseaudio] alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
(   0.180|   0.000) I: [pulseaudio] alsa-util.c: Device surround71:1 doesn't support sample format s16le, changed to s24le.
(   0.181|   0.000) D: [pulseaudio] alsa-mixer.c: Profile output:analog-surround-71 supported.
(   0.183|   0.002) I: [pulseaudio] (alsa-lib)control.c: Invalid CTL surround71:1
(   0.183|   0.000) I: [pulseaudio] alsa-util.c: Unable to attach to mixer surround71:1: No such file or directory
(   0.187|   0.003) I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:1'
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probing path 'analog-output'
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Hardware Master' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Front' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Mono' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Line HP Swap' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone2' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Desktop Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Front' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Rear' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Surround' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Side' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Center' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'LFE' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'CLFE' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'PCM' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'External Amplifier' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Bass Boost' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'IEC958' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'IEC958 Optical Raw' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Analog Output' succeeded (volume=0, switch=0, enumeration=0).
(   0.187|   0.000) D: [pulseaudio] alsa-mixer.c: Probing path 'analog-output-speaker'
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of jack 'Headphone Jack' succeeded (not found)
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of jack 'Front Headphone Jack' succeeded (not found)
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of jack 'Speaker Phantom Jack' succeeded (not found)
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Hardware Master' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Front' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Mono' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone2' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Desktop Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Front' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Front Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Rear' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Surround' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Surround Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Side' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Center' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Center Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'LFE' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'LFE Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Bass Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'CLFE' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'PCM' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'External Amplifier' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Bass Boost' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'IEC958' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'IEC958 Optical Raw' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Analog Output' succeeded (volume=0, switch=0, enumeration=0).
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Skipping path 'analog-output-speaker', none of required-any elements preset.
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probing path 'analog-output-speaker'
(   0.188|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Hardware Master' succeeded (volume=0, switch=0, enumeration=0).
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master' succeeded (volume=0, switch=0, enumeration=0).
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master Mono' succeeded (volume=0, switch=0, enumeration=0).
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone' succeeded (volume=0, switch=0, enumeration=0).
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Headphone2' succeeded (volume=0, switch=0, enumeration=0).
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Speaker' succeeded (volume=0, switch=0, enumeration=0).
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Desktop Speaker' failed.
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Available mixer paths (after tidying):
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Path Set 0x16955d0, direction=1
(   0.189|   0.000) D: [pulseaudio] alsa-mixer.c: Path analog-output (Analog Output), direction=1, priority=99, probed=yes, supported=yes, has_mute=no, has_volume=no, has_dB=no, min_volume=0, max_volume=0, min_dB=inf, max_dB=-inf

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-06-03:

#5

screengrab: Zrzut ekranu z 2013-06-03 09:57:30.png Edit (407.6 KiB, image/png)

maybe this can help

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-06-03:

#6

screengrab: Zrzut ekranu z 2013-06-03 09:56:57.png Edit (436.5 KiB, image/png)

and this.

Revision history for this message

Raymond (superquad-vortex2) wrote on 2013-06-03:

#7

post the output of

lsusb -vvvv

for your USB audio device

if it does not support stereo playback/capture and only support 8 channel playback/capture

you need to ask pulseaudio developer how to map those playback volume controls to front, rear, center, lfe and side

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-07-30:

#8

Download full text (55.5 KiB)

here it comes. sorry for delay. the device _is_ running, tested for playback, with aforementioned problems.
regarding the channel mapping i did with alsamixer without problems under 12.04. please refer to the description - i believe it's not a mapping issue, as explained, but virtual spatialization effect added.
do i understand right that i should file a bug here http://www.freedesktop.org/wiki/Software/PulseAudio/Distributions/Ubuntu/Bugs/? actually they direct to filing it in launchpad. thanks.

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Couldn't open device, some information will be missing
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0 Unused
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x8087 Intel Corp.
  idProduct 0x0024 Integrated Rate Matching Hub
  bcdDevice 0.00
  iManufacturer 0
  iProduct 0
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 25
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0 Unused
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0001 1x 1 bytes
        bInterval 12

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Couldn't open device, some information will be missing
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0 Unused
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x8087 Intel Corp.
  idProduct 0x0024 Integrated Rate Matching Hub
  bcdDevice 0.00
  iManufacturer 0
  iProduct 0
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 25
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternat...

here it comes. sorry for delay. the device _is_ running, tested for playback, with aforementioned problems.
regarding the channel mapping i did with alsamixer without problems under 12.04. please refer to the description - i believe it's not a mapping issue, as explained, but virtual spatialization effect added. 
do i understand right that i should file a bug here http://www.freedesktop.org/wiki/Software/PulseAudio/Distributions/Ubuntu/Bugs/? actually they direct to filing it in launchpad. thanks.

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x8087 Intel Corp.
  idProduct          0x0024 Integrated Rate Matching Hub
  bcdDevice            0.00
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0001  1x 1 bytes
        bInterval              12

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x8087 Intel Corp.
  idProduct          0x0024 Integrated Rate Matching Hub
  bcdDevice            0.00
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0001  1x 1 bytes
        bInterval              12

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            3.08
  iManufacturer           3 
  iProduct                2 
  iSerial                 1 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            3.08
  iManufacturer           3 
  iProduct                2 
  iSerial                 1 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12

Bus 001 Device 003: ID 147e:1002 Upek 
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x147e Upek
  idProduct          0x1002 
  bcdDevice            0.48
  iManufacturer           1 
  iProduct                2 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      0 
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              10

Bus 001 Device 004: ID 0a5c:217f Broadcom Corp. Bluetooth Controller
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          224 Wireless
  bDeviceSubClass         1 Radio Frequency
  bDeviceProtocol         1 Bluetooth
  bMaxPacketSize0        64
  idVendor           0x0a5c Broadcom Corp.
  idProduct          0x217f Bluetooth Controller
  bcdDevice            7.48
  iManufacturer           1 
  iProduct                2 
  iSerial                 3 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          216
    bNumInterfaces          4
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0000  1x 0 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0000  1x 0 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0009  1x 9 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0009  1x 9 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0011  1x 17 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0011  1x 17 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       4
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       5
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       254 Application Specific Interface
      bInterfaceSubClass      1 Device Firmware Update
      bInterfaceProtocol      1 
      iInterface              0 
      Device Firmware Upgrade Interface Descriptor:
        bLength                             7
        bDescriptorType                    33
        bmAttributes                        7
          Will Not Detach
          Manifestation Tolerant
          Upload Supported
          Download Supported
        wDetachTimeout                   5000 milliseconds
        wTransferSize                      64 bytes

Bus 002 Device 005: ID 0763:2080 Midiman M-Audio RunTime DFU
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0763 Midiman
  idProduct          0x2080 M-Audio RunTime DFU
  bcdDevice            1.51
  iManufacturer           1 
  iProduct                2 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          340
    bNumInterfaces          5
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xc0
      Self Powered
    MaxPower                0mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         5
      bFunctionClass        255 Vendor Specific Class
      bFunctionSubClass       1 
      bFunctionProtocol       0 
      iFunction               2 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      1 
      bInterfaceProtocol      0 
      iInterface              2 
      ** UNRECOGNIZED:  0b 24 01 00 01 34 00 03 01 02 03
      ** UNRECOGNIZED:  0c 24 02 01 03 06 00 08 03 00 00 00
      ** UNRECOGNIZED:  09 24 03 02 01 01 00 01 00
      ** UNRECOGNIZED:  0c 24 02 03 01 01 00 08 03 00 00 00
      ** UNRECOGNIZED:  09 24 03 04 03 06 00 03 00
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2 
      bInterfaceProtocol      0 
      iInterface              0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2 
      bInterfaceProtocol      0 
      iInterface              0 
      ** UNRECOGNIZED:  07 24 01 03 01 01 00
      ** UNRECOGNIZED:  14 24 02 01 08 03 18 04 44 ac 00 80 bb 00 88 58 01 00 77 01
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0138  1x 312 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0003  1x 3 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2 
      bInterfaceProtocol      0 
      iInterface              0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2 
      bInterfaceProtocol      0 
      iInterface              0 
      ** UNRECOGNIZED:  07 24 01 02 01 01 00
      ** UNRECOGNIZED:  14 24 02 01 08 03 18 04 44 ac 00 80 bb 00 88 58 01 00 77 01
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0138  1x 312 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2 
      bInterfaceProtocol      0 
      iInterface              0 
      ** UNRECOGNIZED:  07 24 01 02 01 01 00
      ** UNRECOGNIZED:  14 24 02 01 08 03 18 04 44 ac 00 80 bb 00 88 58 01 00 77 01
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0138  1x 312 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         1 Audio
      bInterfaceSubClass      3 MIDI Streaming
      bInterfaceProtocol      0 
      iInterface              5 
      MIDIStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdADC               1.00
        wTotalLength           63
      MIDIStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (MIDI_IN_JACK)
        bJackType               1 Embedded
        bJackID                 1
        iJack                   0 
      MIDIStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (MIDI_IN_JACK)
        bJackType               2 External
        bJackID                 2
        iJack                   0 
      MIDIStreaming Interface Descriptor:
        bLength                 8
        bDescriptorType        36
        bDescriptorSubtype      3 (MIDI_OUT_JACK)
      Warning: Descriptor too short
        bJackType               1 Embedded
        bJackID                 3
        bNrInputPins            1
        baSourceID( 0)          2
        BaSourcePin( 0)         1
        iJack                   8 
      MIDIStreaming Interface Descriptor:
        bLength                 8
        bDescriptorType        36
        bDescriptorSubtype      3 (MIDI_OUT_JACK)
      Warning: Descriptor too short
        bJackType               2 External
        bJackID                 4
        bNrInputPins            1
        baSourceID( 0)          1
        BaSourcePin( 0)         1
        iJack                   0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x07  EP 7 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               8
        MIDIStreaming Endpoint Descriptor:
          bLength                 5
          bDescriptorType        37
          bDescriptorSubtype      1 (GENERAL)
          bNumEmbMIDIJack         1
          baAssocJackID( 0)       1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x87  EP 7 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               0
        MIDIStreaming Endpoint Descriptor:
          bLength                 5
          bDescriptorType        37
          bDescriptorSubtype      1 (GENERAL)
          bNumEmbMIDIJack         1
          baAssocJackID( 0)       3
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        4
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       254 Application Specific Interface
      bInterfaceSubClass      1 Device Firmware Update
      bInterfaceProtocol      0 
      iInterface              7 
      Device Firmware Upgrade Interface Descriptor:
        bLength                             9
        bDescriptorType                    33
        bmAttributes                        1
          Will Not Detach
          Manifestation Intolerant
          Upload Unsupported
          Download Supported
        wDetachTimeout                   2000 milliseconds
        wTransferSize                    1024 bytes
        bcdDFUVersion                   1.10

Bus 002 Device 004: ID 174f:1437 Syntek 
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x174f Syntek
  idProduct          0x1437 
  bcdDevice            1.25
  iManufacturer           1 
  iProduct                2 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          888
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         2
      bFunctionClass         14 Video
      bFunctionSubClass       3 Video Interface Collection
      bFunctionProtocol       0 
      iFunction               2 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      1 Video Control
      bInterfaceProtocol      0 
      iInterface              2 
      VideoControl Interface Descriptor:
        bLength                13
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdUVC               1.00
        wTotalLength           80
        dwClockFrequency       48.000000MHz
        bInCollection           1
        baInterfaceNr( 0)       1
      VideoControl Interface Descriptor:
        bLength                18
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             1
        wTerminalType      0x0201 Camera Sensor
        bAssocTerminal          0
        iTerminal               0 
        wObjectiveFocalLengthMin      0
        wObjectiveFocalLengthMax      0
        wOcularFocalLength            0
        bControlSize                  3
        bmControls           0x0000000a
          Auto-Exposure Mode
          Exposure Time (Absolute)
      VideoControl Interface Descriptor:
        bLength                11
        bDescriptorType        36
        bDescriptorSubtype      5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID                 2
        bSourceID               1
        wMaxMultiplier      16384
        bControlSize            2
        bmControls     0x0000157f
          Brightness
          Contrast
          Hue
          Saturation
          Sharpness
          Gamma
          White Balance Temperature
          Backlight Compensation
          Power Line Frequency
          White Balance Temperature, Auto
        iProcessing             0 
        bmVideoStandards     0x1d
          None
          PAL - 625/50
          SECAM - 625/50
          NTSC - 625/50
      VideoControl Interface Descriptor:
        bLength                29
        bDescriptorType        36
        bDescriptorSubtype      6 (EXTENSION_UNIT)
        bUnitID                 3
        guidExtensionCode         {82066163-7050-ab49-b8cc-b3855e8d221d}
        bNumControl             0
        bNrPins                 1
        baSourceID( 0)          2
        bControlSize            4
        bmControls( 0)       0xff
        bmControls( 1)       0xff
        bmControls( 2)       0x04
        bmControls( 3)       0x00
        iExtension              0 
      VideoControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             4
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID               3
        iTerminal               0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x87  EP 7 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               8
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      VideoStreaming Interface Descriptor:
        bLength                            15
        bDescriptorType                    36
        bDescriptorSubtype                  1 (INPUT_HEADER)
        bNumFormats                         2
        wTotalLength                      545
        bEndPointAddress                  129
        bmInfo                              0
        bTerminalLink                       4
        bStillCaptureMethod                 1
        bTriggerSupport                     1
        bTriggerUsage                       0
        bControlSize                        1
        bmaControls( 0)                    27
        bmaControls( 1)                    27
      VideoStreaming Interface Descriptor:
        bLength                            27
        bDescriptorType                    36
        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
        bFormatIndex                        1
        bNumFrameDescriptors                8
        guidFormat                            {59555932-0000-1000-8000-00aa00389b71}
        bBitsPerPixel                      16
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 2 fields
          Field 1 first: No
          Field pattern: Field 1 only
          bCopyProtect                      0
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         1
        bmCapabilities                   0x01
          Still image supported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                147456000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize      614400
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         2
        bmCapabilities                   0x01
          Still image supported
        wWidth                            320
        wHeight                           240
        dwMinBitRate                 36864000
        dwMaxBitRate                 36864000
        dwMaxVideoFrameBufferSize      153600
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         3
        bmCapabilities                   0x01
          Still image supported
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        ** UNRECOGNIZED:  28 ff 42 49 53 54 00 01 06 02 78 00 00 00 00 00 01 04 e8 03 02 05 e8 03 03 06 e8 03 04 07 e8 03 05 08 e8 03 06 09 e8 03

Revision history for this message

Raymond (superquad-vortex2) wrote on 2013-07-31:

#9

aend email to the author

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/?qt=grep&q=Fast+Track+Ultra

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-07-31:

#10

thanks. i contacted these guys.

penalvch (penalvch) on 2013-08-22

tags:

added: bios-outdated-1.37 needs-upstream-testing regression-potential

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-08-22:

#11

hello. there is no progress.

i have received an answer from grant diffey:
"It sounds to me like you haven't set up the internal mixer of the ultra correctly this will sound bad."

and i answered:
"not sure what do you mean. how do i set it up under ubuntu? and, as stated, the change apparently came with upgrade to 12.10 from 12.04, not with any changes i made."
the issue raised by grant don't seem to be the case. there was no follow-up.

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-10-20:

#12

update kindly requested.

Revision history for this message

Raymond (superquad-vortex2) wrote on 2013-10-20:

#13

when the on board sound card has hardware volume control, pulseaudio provide info of hardware and calculated software volume

8| 0.000) D: [alsa-source] alsa-source.c: Requested volume: 0: 1% 1: 1%
( 70.068| 0.000) D: [alsa-source] alsa-source.c: in dB: 0: -128.01 dB 1: -128.01 dB
( 70.068| 0.000) D: [alsa-source] alsa-source.c: Got hardware volume: 0: 1% 1: 1%
( 70.068| 0.000) D: [alsa-source] alsa-source.c: in dB: 0: -128.01 dB 1: -128.01 dB
( 70.068| 0.000) D: [alsa-source] alsa-source.c: Calculated software volume: 0: 100% 1: 100% (accurate-enough=yes)
( 70.068| 0.000) D: [alsa-source] alsa-source.c: in dB: 0: 0.00 dB 1: 0.00 dB

did gnome sound control allow you to change bass, balance and fade in 7.1 profile ?

if yes, did you change them in the previous test since there is no calculated software volume for 7.1 in the log

213| 0.000) I: [pulseaudio] source.c: device.icon_name = "audio-card-usb"
( 0.214| 0.000) I: [pulseaudio] alsa-sink.c: Using 2.0 fragments of size 524280 bytes (495.35ms), buffer size is 1048560 bytes (990.70ms)
( 0.214| 0.000) I: [pulseaudio] alsa-sink.c: Time scheduling watermark is 3.99ms
( 0.214| 0.000) D: [pulseaudio] alsa-sink.c: hwbuf_unused=0
( 0.214| 0.000) D: [pulseaudio] alsa-sink.c: setting avail_min=43514
( 0.214| 0.000) D: [pulseaudio] alsa-mixer.c: Activating path analog-output
( 0.214| 0.000) D: [pulseaudio] alsa-mixer.c: Path analog-output (Analog Output), direction=1, priority=99, probed=yes, supported=yes, has_mute=no, has_volume=no, has_dB=no, min_volume=0, max_volume=0, min_dB=inf, max_dB=-inf
( 0.214| 0.000) I: [pulseaudio] alsa-sink.c: Driver does not support hardware volume control, falling back to software volume control.
( 0.214| 0.000) I: [pulseaudio] alsa-sink.c: Driver does not support hardware mute control, falling back to software mute control.

Baskak (antoni-beksiak) on 2013-11-16

Changed in alsa-driver (Ubuntu):
status:	New → Confirmed
status:	Confirmed → Invalid

Revision history for this message

Baskak (antoni-beksiak) wrote on 2013-11-16:

#14

hello,

please excuse the delay.

first of all i must report, that the abovementioned reply from grant diffey: "It sounds to me like you haven't set up the internal mixer of the ultra correctly this will sound bad." was actually right. after lots of guesswork i dug into alsamixer's "effect" faders and they were wrongly set because of, probably, both settings made under windows as well as certain inconsistency in card's setup between systems (i.e. the wrong linux setting wouldn't manifest itself under windows at the same time). so i'm marking it as "invalid".

however, i believe this is a symptom of a serious problem. if the system is rendered unusable (at least to me) for over a year and there's no way to get clear solution (the above answer was too enigmatic to me), there seems to be a problem with the whole ecosystem. please comment on how similar cases can be solved effectively.

now to answer above questions (i actually indirectly answered it before): the gnome/unity sound control lets me change balance, fade and bass, however balance and fade are illogically entangled (moving one may move the other). am i expected to do any tests regarding your "log" question?

thank you for the support.

Ubuntu
alsa-driver package

[USB-Audio - Fast Track Ultra, playback] Playback problem

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Ubuntualsa-driver package

[USB-Audio - Fast Track Ultra, playback] Playback problem

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Ubuntu
alsa-driver package