hi everyone, my audio interface is on (and thus drawing power) but it’s not being detected by my computer as an input output device, thoughts?

p.s. it worked just fine with a usb a port and the usb c cable im using does transfer data

You are viewing a single thread.
View all comments
1 point

That’s the thing ! It’s not linux specific.

How it works :

USB 1 and 2 use a set of 4 pins. It can only use those 4pins to transmit data.

USB 3 uses 9 pins : the 4 original pins and 5 more pins. It is backwards compatible with USB 1 and 2 because it can only use those four pins instead of the full array.

USB-C, however, uses 24 pins (2*12 pins to be exact). However, what makes no sense, is when using a USB-A to USB-C cable it does work only in one direction : from USB-A to USB-C.

But rest assured, you are not alone onnthis issue. I’ve had it, even when I did not want to tranfer data but just power : it does not work, whether on Windows or Linux…

permalink
report
reply

Asklemmy

!asklemmy@lemmy.ml

Create post

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it’s welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

Icon by @Double_A@discuss.tchncs.de

Community stats

  • 35

    Monthly active users

  • 2.3K

    Posts

  • 29K

    Comments