[LAU] Soundcraft MTK22 + jack: first 16 channels silent

Atte atte at youmail.dk
Fri Mar 16 18:12:12 CET 2018


On Fri, 16 Mar 2018 12:21:01 -0400
Paul Davis <paul at linuxaudiosystems.com> wrote:

> No idea if this is related. My MOTU Ultralite AVB has a problem with
> capture. The USB audio driver gets confused about which channel is which,
> and so channels 1-8 can get "mapped" as 16-24 or 24-32 (ditto for other
> groups of channels). The remapping is random (it is different every time
> the device is opened. It seems to affect only capture, not playback.

Is this reproducable across different computers?

I though about some USB driver issue. How can I investigate something along those lines. I don't see anything odd in dmesg...

Cheers
-- 
Atte

http://atte.dk   http://a773.dk


More information about the Linux-audio-user mailing list