usb/188119: multiple keybard

[zhiqiang feng]

>Number:         188119
>Category:       usb
>Synopsis:       multiple keybard
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 31 08:50:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     zhiqiang feng
>Release:        10.0-RELEASE
>Organization:
ITDCL
>Environment:
FreeBSD vpn.gzzn.com 10.0-RELEASE FreeBSD 10.0-RELEASE #0 r260789: Thu Jan 16 22:34:59 UTC 2014     root at snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
I plug yubikey(usb keyboard) into my machine to input the keys, then unplug the yubikey, my ps/2 keyboard will not work any more, the keyboard hardware is ok, then I plug yubikey again then the keybard will work again.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: