發現連不上去..可是其他的NB都可以連耶..

不知道是哪裡有問題
可以幫我看看是哪裡有問題嗎...

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Configuring interface ath0=lan2 (inet)
dhclient3 -r -pf /var/run/dhclient.$IFACE.pid -lf /var/run/dhclient.$IFACE.leases $IFACE
There is already a pid file /var/run/dhclient.ath0.pid with pid 1948
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/ath0/00:22:43:67:c0:87
Sending on LPF/ath0/00:22:43:67:c0:87
Sending on Socket/fallback
DHCPRELEASE on ath0 to 192.168.2.1 port 67
send_packet: Network is unreachable
send_packet: please consult README file regarding broadcast address.
ifconfig $IFACE down
run-parts --verbose /etc/network/if-down.d
run-parts --verbose /etc/network/if-post-down.d
Configuring interface ath0=lan2 (inet)
run-parts --verbose /etc/network/if-pre-up.d
Error for wireless request "Set Frequency" (8B04) :
SET failed on device ath0 ; Operation not supported.
ifconfig $IFACE up
dhclient3 -cf /etc/dhcp3/dhclient.$LOGICAL.conf -pf /var/run/dhclient.$IFACE.pid -lf /var/run/dhclient.$IFACE.leases $IFACE
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/ath0/00:22:43:67:c0:87
Sending on LPF/ath0/00:22:43:67:c0:87
Sending on Socket/fallback
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 13