ehci breaking Supermicro IPMI keyboard on uhci?

[Hans Petter Selasky]

On 11/04/14 01:05, Steven Hartland wrote:
> Had the problem where the Supermicro IPMI keyboard wouldn't work on some
> machines for a while, tonight I finally had time to play with all the
> options to see if anything would make it work.
>
> Turns out adding the following to loader.conf does fixes the issue:
> hint.ehci.0.disabled="1"
>
> So the question is why would this help?
>
> Surely disabling one controller shouldn't make devices attached to
> another work?
>

Hi,

The USB device is failing to enumerate. Are you sure there is no XHCI 
controller on this device?

--HPS