James Mansion

aplay shows the device. alsamixer shows the device (and its not muted). Its in /proc/asound/card4....

Well, trying again worked. No idea what the problem was.

I don't seem to be able to download with Firefox on Ubunto, or Chrome or Edge on...

Not getting anywhere unfortunately. I ran your fwinst.sh. aplay -L lists hw:CARD=DMX6FireUSB,DEV=0...

OK you are using the legacy driver - is that recommended over the Windows 10 one?...

In fact I made a bit more progress. I booted into Windows 10 and installed the 6fire...

The card fails with the default install: [28468.647540] usb 5-2: USB disconnect,...