M2Tech Hiface 2 USB

**Alternativende** · July 28, 2016 at 6:20 PM

Hallo zusammen,
ich wollte meinen NUC (DN2820FYKH) mit Libreelec 7.9 und einem externen DAC betreiben. Bisher geht der Sound über HDMI geschliffen an die Anlage.

Dafür habe ich folgendes Gerät:

digital-highend.de » Blog Archiv » M2TECH HiFace Two
Bei mir handelt es sich um die BNC-Variante.

Ich verbinde es per USB mit meinem NUC und habe danach die Audioausgabe auch auf das Gerät mit SPDIF umgestellt und auch bei Passthrough das Gerät aktiviert und testweise alle Codecs etc. deaktiviert die evtl. zu Problemen führen könnten.

Nun ist mein Problem das ich nachdem einstecken ganz kurz einen Ton habe (Ich höre das klicken wenn ich mich in den Menüs
bewege) und danach bricht der Ton ab und das wars dann.

Ich habe mal eine Log von dem relevanten Teil erstellt:
XR5VKazD

Habt ihr da einen Tipp für mich wie ich das Ganze ans laufen bringen könnte?

Gruß

Grimson · July 28, 2016 at 6:45 PM

Wrong language mate.

**drieschel** · July 28, 2016 at 9:02 PM

Alternativende
You created posts in english already, when I see it correct. So please do that here too. Some people can maybe help you but not all speak german. I speak german but I can't help you.

**Alternativende** · July 28, 2016 at 9:03 PM

Okay, new shot then.

Im trying to run a M2TECH HiFace Two with LibreElec 7.9.03 on my NUC (DN2820FYHK).
digital-highend.de » Blog Archiv » M2TECH HiFace Two

The problem now is that LE detects the card properly at first and i have sound for about 5 to 10 seconds. After that it suddendly stops and does not come back again. I have to plug it out and in again in order to make it work for the next 10 seconds. Of course i changed the audio out in LE first to the HiFace.

I have absolutely no idea why this happens, so i´ve created a debug.log:
XR5VKazD

Greetings

Edit:
It´s not my device so i need something more then a wild guess why it may could not work . I know that this is not the best situation to be in when you ask others for help, but i wanted to point this out first.

**drieschel** · July 28, 2016 at 9:12 PM

Quote from Alternativende

It´s not my device so i need something more then a wild guess why it may could not work . I know that this is not the best situation to be in when you ask others for help, but i wanted to point this out first.

Please provide the whole dmesg output shortly after boot and after the problem appeared already. As more information we have, as less we have to guess.

**Alternativende** · July 28, 2016 at 9:42 PM

YETT6chc

There you go...

Grimson · July 28, 2016 at 9:44 PM

Quote from Alternativende

YETT6chc

There you go...

That's a kodi log, not the output from dmesg.

**Alternativende** · July 28, 2016 at 10:07 PM

STu9BYq5

Grimson · July 28, 2016 at 10:11 PM

Looks to be another USB3 issue, try an USB2 port.

**Alternativende** · July 28, 2016 at 10:31 PM

Sorry tried already every single USB-Port and an USB-Hub as well.

**drieschel** · July 29, 2016 at 2:20 PM

Alternativende
I only can guess what your problem is but you should try this: LibreELEC.

PS: Please let us know if it worked or not.

**Alternativende** · July 30, 2016 at 3:58 PM

I will try as soon as i can get the device here again next week.

**Alternativende** · August 2, 2016 at 5:39 PM

Code

So:


/sys/module/usbcore/parameters/autosuspend


is already set to -1 on default, i have made a 0 of it and will try it again this evening.

[hr]
The same result, again tested on both ports.

**Alternativende** · August 26, 2016 at 11:25 AM

Just a quick note to this. I have had the possibility to test it again with a new device and that one worked out of the box.