Linux: serialosc-detector does something; serialoscd, nothing

Thanks, getting closer.

I managed to install but when I run serialoscdand plug in my 2021 grid it shows /usr/local/bin/serialosc-device: failed to open device /dev/ttyACM0

Any idea what is going wrong?

i’m wondering if the default permissions are wrong on that os. try:

sudo adduser your_username dialout

Hmm doesn’t seem to be the problem:

The user patch' is already a member of dialout’.

what’s your os version?

Patchbox OS image 2020-11-23