Edirol M-16DX broken after fw upgrade

Edirol M-16DX broken after fw upgrade

[András Murányi]

Hi List,

The Edirol M-16DX has been working out of the box with ALSA (using firmware
v1.21), capable of recording 18 channels, until upgraded to firmware v2.0.

symptom:
When connected via USB, the device's lcd displays "USB ON LINE" which never
disappears. Sound still goes through the device but the interface (knobs,
buttons) don't react any more. On the computer, the sound device gets
listed, but it cannot be opened.

alsa-info:
http://www.alsa-project.org/db/?f=d094a5abda1b562c6ba572e4dd9425aa30c8a42d

dmesg:
[18641.439112] usb 2-4: new high-speed USB device number 5 using ehci-pci
[18641.554781] usb 2-4: New USB device found, idVendor=0582, idProduct=00c4
[18641.554794] usb 2-4: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[18641.554802] usb 2-4: Product: M-16DX
[18641.554807] usb 2-4: Manufacturer: EDIROL
[18647.744008] usb 2-4: 1:1: usb_set_interface failed (-110)
[18652.743929] usb 2-4: 1:1: usb_set_interface failed (-110)
[18657.744786] usb 2-4: 1:1: usb_set_interface failed (-110)
[18662.745466] usb 2-4: 1:1: usb_set_interface failed (-110)
[18667.745220] usb 2-4: 1:1: usb_set_interface failed (-110)
[18672.746071] usb 2-4: 1:1: usb_set_interface failed (-110)
[18677.747007] usb 2-4: 1:1: usb_set_interface failed (-110)
[18682.747709] usb 2-4: 1:1: usb_set_interface failed (-110)
[18687.748416] usb 2-4: 1:1: usb_set_interface failed (-110)
[18692.748261] usb 2-4: 1:1: usb_set_interface failed (-110)
[18697.749174] usb 2-4: 1:1: usb_set_interface failed (-110)
[18702.749893] usb 2-4: 1:1: usb_set_interface failed (-110)

I'll be more than happy to provide more info and to test possible
solutions. This is a wonderful device and it was working like a charm until
the firmware change.

Please, if possible, cc your reply to my personal address too.

Thanks,

András
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Re: Edirol M-16DX broken after fw upgrade

[Clemens Ladisch]

András Murányi wrote:
> The Edirol M-16DX has been working out of the box with ALSA (using firmware
> v1.21), capable of recording 18 channels, until upgraded to firmware v2.0.
>
> symptom:
> When connected via USB, the device's lcd displays "USB ON LINE" which never
> disappears. Sound still goes through the device but the interface (knobs,
> buttons) don't react any more. On the computer, the sound device gets
> listed, but it cannot be opened.

Please show the output of "lsusb -v" for this device.


Regards,
Clemens
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Re: Edirol M-16DX broken after fw upgrade

[András Murányi]

Hi Clemens,

Thank you for your reply.
I've just plugged in the device - without the usb extension cable that I
used previously - and it works fine. It seems I was trying with a USB 1.0
extension cable.
Terribly sorry for the noise, at least a good lesson for me and eventually
for some future readers.

ALSA rocks.

András

On Thu, Nov 2, 2017 at 8:31 AM, Clemens Ladisch <clemens@ladisch.de> wrote:

> András Murányi wrote:
> > The Edirol M-16DX has been working out of the box with ALSA (using
> firmware
> > v1.21), capable of recording 18 channels, until upgraded to firmware
> v2.0.
> >
> > symptom:
> > When connected via USB, the device's lcd displays "USB ON LINE" which
> never
> > disappears. Sound still goes through the device but the interface (knobs,
> > buttons) don't react any more. On the computer, the sound device gets
> > listed, but it cannot be opened.
>
> Please show the output of "lsusb -v" for this device.
>
>
> Regards,
> Clemens
>
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