I think in kde you could use kwifimanager to configure the wireless card. I don't if that will work. You can also edit manually /etc/network/interfaces this way:
auto ra0
iface ra0 inet static
address some IP
netmask 255.255.255.0
gateway routers-IP
wireless-essid linksys
wireless-key your-key-here
if you want to configure it with dhcp:
auto ra0
iface ra0 inet dhcp
wireless-essid linksys
wireless-key your-key-here
Kubuntu... use ubuntu! ;)
I think in kde you could use kwifimanager to configure the wireless card. I don't if that will work. You can also edit manually /etc/network/ interfaces this way:
auto ra0
iface ra0 inet static
address some IP
netmask 255.255.255.0
gateway routers-IP
wireless-essid linksys
wireless-key your-key-here
if you want to configure it with dhcp:
auto ra0
iface ra0 inet dhcp
wireless-essid linksys
wireless-key your-key-here
that should help, I think