[LAU] MIDI keyboard not recognized

jy jypllx at gmail.com
Mon Sep 10 14:39:46 UTC 2012


2012/9/10 Nigel Henry <cave.dnb2m97pp at aliceadsl.fr>

> On Sunday 09 September 2012 22:25, Paul Davis wrote:
> > On Sun, Sep 9, 2012 at 4:19 PM, Nigel Henry
> > <cave.dnb2m97pp at aliceadsl.fr>wrote: [ ... ]
> >
> > what is super-wierd about this is that amidi can see it, and lists it as
> > hw:1,0,0
>
> I must say that I didn't take much notice of that at the time, but was more
> taken by the missing card in /proc/asound/cards.
>
> I see his lsusb also lists an integrated webcam no doubt with a mike which
> will be using snd_usb_audio, which if that is so, that's not showing in the
> cards list. I know I'm clutching at straws but wonder if the webcams mike
> is
> also trying for card1 and causing some sort of conflict with snd_usb_audio.
>
I never had any trouble with the integrated webcam before. The mic was
properly recognised/

>
> I suppose it's worth unplugging the keyboard and seeing if snd_usb_audio
> turns
> up in /proc/asound/cards for the webcam mike as card1.
>
>From memory, it doesn't but i'm gonna check it out.

>
> If it does I'm not sure how you set the index options for multiple devices
> using snd_usb_audio.
>
if it's the case, i'll find a way :)

jy

>
>
Nigel.
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