New comment by dotnetfox on void-packages repository

https://github.com/void-linux/void-packages/issues/34458#issuecomment-991858189

Comment:
> Has it anything to do with _usbmux_ being the _USER_ in the first pic I have shared above.

It seems that *usbmux* as user does not have permission to listen for connections, that is all.

The user itself has nothing to do with your problem, just the source of your problems seems to be able to run as root (but not likely, I do not know what is running on your machine), granting possibility to run other utilities and drop privileges.