On Tue, Jul 27, 2021 at 04:43:35PM +1000, Eyal Lebedinsky wrote:
Seeing the confidence of the reply I decided to do more testing.
- booting the old kernel did not fix it.
- unplugging and re-plugging the devices did not help.
I then crawled under the table and followed the large cables bundle to find that I should have
trusted my instruments (the USB system).
While the correct cable was plugged into the correct socket, the far end used an extension which
*was* plugged into the wrong thing. I then remembered that at one time the cable was pulled off
accidentally and quickly re-attached...
In short, I am stupid and apology for the noise.
It happens to the best of us. Don't worry about it. ;-)
Alan Stern