>Number:         33650
>Category:       kern
>Synopsis:       halting system powers down all USB devices and doesn't reinitialize usb keyboard interface
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jun 05 17:40:00 +0000 2006
>Originator:     Chris Tribo
>Release:        3.99.20
>Organization:
>Environment:
NetBSD 3.99.20 (GENERIC.MPACPI) #4: Sun Jun 4 22:20:57 EDT 2006
root:/usr/obj/sys/arch/i386/compile/GENERIC.MPACPI i386
>Description:
# halt
Jun 5 13:25:31 halt: halted by root
syncing disks... done
umounting file systems... done

The operating system has halted.
cpu1: shutting down
Please press any key to reboot.

(all usb devices and hubs power down requiring hard power cycle) 
>How-To-Repeat:
halt the system on a machine with no PS/2 ports and a USB keyboard.
>Fix: