[root@localhost apg88]# /sbin/chkconfig --add ipw3945
[root@localhost apg88]# /sbin/chkconfig ipw3945 on
[root@localhost apg88]# /sbin/service ipw3945 restart
Stopping Intel Pro Wireless 3945ABG daemon:                [FAILED]
Starting Intel Pro Wireless 3945ABG daemon: ipw3945d - regulatory daemon
Copyright (C) 2005-2006 Intel Corporation. All rights reserved.
version: 1.7.22
Intel PRO/Wireless 3945ABG Network Connection found at:
 /sys/bus/pci/drivers/ipw3945/0000:05:00.0
2007-05-11 16:00:12: ERROR: Unable to create pid file '/var/run/ipw3945d/ipw3945d.pid'
                                                           [FAILED]