WiFi problems in Dapper Drake

[Alain Muls]

Hi,

I work with Breezy Badger (BB) and use a WIFI connection which (for the 
moment) is not encrypted. My daughters PC is Dapper Drake (DD) and should 
also connect using WiFI. 

The DD worked untill I performed an update (the security updates) and 
afterwards I am no longer able to connect using the WiFi. 
In messages I get the following:
eth1: new link status: Association failed (0006)
eth1: new link status: Connectted (0001)
eth1: new link status: Association failed (0006)
ADDRCONF(NETDEV_UP): eth1: link is not ready

Comparing the BB and DD I cannot find the difference between the network 
settings. Which BB files/configuration should I copy over so that the DD will 
connect again? 

Tx for any help
-- 

mvg/Alain