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Date:   Wed, 24 Jul 2019 08:32:36 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Frank Bergmann <frank.bergmann@project-open.com>
Cc:     linux-usb@vger.kernel.org
Subject: Re: High-Impact: xhci_hid - "Not enough bandwidth for new device
 state"
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On Tue, Jul 23, 2019 at 04:27:51PM +0200, Frank Bergmann wrote:
> > configuration of your devices and root hubs
> 
> 
> I've got a brand new Dell XPX 15 9370 Laptop. No other USB hubs, devices, no
> change to any configuration. I chose the model because it is supposed to be
> the same that Linus Torvalds uses (well, XPS 13...)

I too have the XPS 13, and it is very different from the XPX 15 last I
looked, so I do not think you can compare the two, sorry.

The debugging information that Alan asked for should help here.

thanks,

greg k-h