Squeezed_Rotel wrote: 
> I have spent no less that 6 hours trying to get my MyTek to play music
> using the usb2 port. I have used "cleanUpdate" without success. I even
> loaded a fresh R6 image and used "cleanInstall" again without any
> success.
> I agree with you that the MyTek firmware loads, I see that when I use
> PuTTY. My problem is that 1) "aplay -l" reveals NO usb port after
> loading the mytek firmware and 2) NO usb2 "Audio Device" is listed on
> the Squeezelite Player tab.
> 
> re:above > 
Code:
--------------------
  >   >  How may I confirm as you did above, that I am getting a successful 
firmware install.
  > 
  > Now, I must ask you: can you play music using Squeezelite on your Wandboard 
Quad USB2?> > 
> 
> OK here we go. To determine the cause of your issues, can you provide
> me with the output of the commands below.
> Please do a cold start of the Quad and when finished loading turn on
> the Mytek and put it in USB2 mode.
> 
> To see if you Quad actually sees the Mytek on the USB port (I had
> issues with an expansive USB cable):
> 
> > 
Code:
--------------------
  >   > 
  > lsusb
  > 
--------------------
> > 
> 
> Check if the firmware is installed
> > 
Code:
--------------------
  >   > 
  > sudo rpm -qa "mytekusb2*"
  > 
--------------------
> > 
> 
> The actual firmware files
> > 
Code:
--------------------
  >   > 
  > ll /lib/firmware/mytek/
  > 
--------------------
> > 
> 
> All usb kernel messages (before doing any rmmod/modprobe commands).
> Make sure the time on the Quad is correct.
> > 
Code:
--------------------
  >   > 
  > cat /var/log/messages| grep "`date +'%b %e'`"|grep "usb"
  > 
--------------------
> > 
> 
> If needed the same kernel usb messages after you did some 
> > 
Code:
--------------------
  >   > 
  > sudo rmmod snd_usb_mytek
  > sudo modprobe rmmod snd_usb_mytek
  > 
--------------------
> > 
> 
> > 
Code:
--------------------
  >   > 
  > cat /var/log/messages| grep "`date +'%b %e'`"|grep "usb"
  > 
--------------------
> > 
> 
> And finally catch any firmware message from the driver
> > 
Code:
--------------------
  >   > 
  > sudo cat /var/log/messages| grep "`date +'%b %e'`"|grep "ALSA"
  > 
--------------------
> >


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