Re: Can't access USBs from DomU

[Dave Hill <davehill@xxxxxxxxx>]

    On 2020-06-25 8:56 a.m., hargreaves martin wrote:

A very quick question (hopefully).

On Dom0, I can attach my USBs.

$ sudo xl usbdev-attach ubud1 hostbus=2 hostaddr=36

$ sudo xl usb-list 5

Devid Type BE state usb-ver ports

0 qusb 0 1 2 8

Port 1: Bus 002 Device 025

Port 2: Bus 002 Device 024

Port 3:

…

But I can’t see them in my DomU (Ubuntu). Any suggestions?

Any help would be very much appreciated.

Martin..

I don't do it that way anymore (I use SPICE instead), but the Xen USB Passthrough page helped me when I was trying to figure out how to do it the way you are now:
https://wiki.xenproject.org/wiki/Xen_USB_Passthrough

Regards,

David