I remember the days of playing with /etc/$WE/wpa_supplicant.conf to try and force a semi-secure network on a debian based system, but now on to xubuntu, I haven't needed to do any *.conf-ing in a while (in terms of networking)As such, I'm interested to know; How do the nm gui's store network information? Can this be backed up or exported as a wpa_supplicant.conf file?
Where are NetworkManager's WiFi settings stored?
ubuntu;networking;wifi;networkmanager;xubuntu
If you are using NetworkManager (which, I believe Xubuntu does), it should be in /etc/NetworkManager/nm-system-settings.conf.There is more information about it here: http://live.gnome.org/NetworkManager/SystemSettings.