I have got a dual boot laptop running XP and Linux Mint 14 Cinnamon Nadia. Four days ago, a friend of mine installed Linux Mint 14 Nadia. The first day everything was fine. However, the second day I lost my wireless connectivity. When I click on Wi-Fi connection icon on the panel, I get a message “The cable unplugged”. (Obviously, it is not unplugged as I can use XP for Internet traffic.) What do I have to do in settings so that my laptop (Dell Inspiron 1545) recognises wireless networks and gets connected?