How to verify that a SuzyQCable is not defective?

I am attempting to perform a CCD operation on a Pixelbook. I am definitely in developer mode and have verified that the CCD mode is Opened. However, plugging in the SuzyQCable to the left port of the Pixelbook (with the right side attached to the same device via a USB-A to USB-C adapter) does not result in any USB devices appearing in the /dev directory, even after flipping cable over. The computer is recognizing the SuzyQCable as a “slow charger.” I am trying to isolate possible causes of this problem, including the possibility that the cable is defective.

Here are the directions that I’m following:

https://github.com/yusefnapora/pixelbook-linux

Hi shayyadin,

I am curious if the issue is related to the USB-A to USB-C adapter and it either not having data lines connected or simply the data lines are damaged/loose. Are you able to connect the Type-A side of the SuzyQable to another device and the USB-C to your CCD debug port on the Pixelbook? That would help eliminate the possibility of the adapter being the problem here.

A quick search turned up a somewhat similar issue using the SuzyQable with a Pixelbook [here with some troubleshooting suggestions but since your device is not appearing and disappearing suddenly, that might not relate to your issue.

I think eliminating the USB-A to USB-C adapter will be a good first step to identify where things are breaking down.](Redirecting to Google Groups)