On Fri, 4 Dec 2020, Michael Jarosch wrote:
> Knowing, that the Korg has no audio-abilities, I checked
>
> :~$ cat /proc/asound/cards
>
> 0 [PCH ]: HDA-Intel - HDA Intel PCH
> HDA Intel PCH at 0x4001110000 irq 134
> 1 [Loopback ]: Loopback - Loopback
> Loopback 1
> 2 [DSP ]: H-DSP - Hammerfall DSP
> RME Hammerfall HDSP 9652 at 0xa0100000, irq 17
> 3 [KONTROL49 ]: USB-Audio - KONTROL49
> KORG INC. KONTROL49 at usb-0000:00:14.0-2, full speed
Nothing wrong here. It is the same with any USB midi device. I have:
$ cat cards
0 [M66 ]: ICE1712 - M Audio Delta 66
M Audio Delta 66 at 0xc080, irq 19
1 [AudioPCI ]: ENS1370 - Ensoniq AudioPCI
Ensoniq AudioPCI ENS1370 at 0xc000, irq 16
2 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf7c00000 irq 33
3 [AudioFire12 ]: Fireworks - AudioFire12
Echo Digital Audio AudioFire12 v4.8, GUID
0014860268b568f1 at fw1.0, S400
4 [UM1G ]: USB-Audio - UM-1G
Roland UM-1G at usb-0000:00:1a.0-1.4, full speed
But:
$ ls UM1G
id midi0 usbbus usbid usbmixer
This shows that this device is a midi device.
A USB device with audio looks like:
$ ls Device
id pcm0c pcm0p stream0 usbbus usbid usbmixer
notice the two sub directories: pcm0c pcm0p which show this device has
one capture device (pcm0c) and one playback device (pcm0p).
so what do you see when you do:
:~$ ls /proc/asound/KONTROL49
If there is a pcm* sub directory, maybe look through to see what audio
device it thinks it has.
-- Len Ovens www.ovenwerks.net
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Received on Sat Dec 5 04:15:02 2020
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