Enable kernel options CONFIG_EARLY_PRINTK_USB_XDBC and USB_XHCI_DBGCAP for serial connections with kernels >= 4.16

Robie Basak robie.basak at ubuntu.com
Fri Mar 8 13:05:27 UTC 2019

Hi Rene,

On Sun, Feb 24, 2019 at 11:19:52AM +0100, Rene 'Renne' Bartsch, B.Sc. Informatics wrote:
> I suggest to enable USB DbC by enabling the kernel options "CONFIG_EARLY_PRINTK_USB_XDBC=Y" and "USB_XHCI_DBGCAP=Y" in Ubuntu kernels >= 4.16.

Thank you for the suggestion.

The Ubuntu kernel team don't regularly read this list.

Please could you contact the Ubuntu kernel team mailing list with your
requests? Details are here:


It's kernel-team at lists.ubuntu.com (probably moderated).


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