Re: strange errors when removing a second USB keyboard

From: Gary Jennejohn <garyj_at_gmx.de>
Date: Thu, 10 Nov 2022 19:44:00 UTC 
On Thu, 10 Nov 2022 20:33:39 +0100
Hans Petter Selasky <hps@selasky.org> wrote:

> On 11/10/22 15:36, Gary Jennejohn wrote:
> > Nov 10 15:02:08 ernst kernel: xhci0: Resetting controller
>
> Hi Gary,
>
> To me it looks like the XHCI hardware hit an assert and crashed and a reset was needed!
>
> It is very difficult to figure out such things without the help of the manufacturer.
>
> Maybe XHCI debug prints will help shed some more light into what is going on there.
>

OK, but why does the XHCI controller recognize the USB thumbdrive _after_
the reset, but not the keyboard?  Seems like the thumbdrive should also
fail to work in this case.

--
Gary Jennejohn