Unable to locate package matrix-kernel-modules raspberry pi


i have a problem with the use of snips and the Matrix Voice Creator Microphone. Unfortunately the other Threads did not help me to find a solution.

Shortly the Error occurs while using the command

snips-skill-server -vv

You see in the picture below that the server is unable to find the matrixio-sound.

At Least I will show you my snips.toml and my around.conf

Hope you can help me

Thanks for help

can you post the output of arecord -l? and arecord -L?

yes of course.

the outputs are below

I do not know if I am remembering this correct, but have you tried MATRIXIOSOUND instead of MATRIXIO-SOUND as well?