Linux Mint Wireless doesn't connect

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http://serverfault.com – I'm having a great problem, I've installed Linux mint debian edition (LMDE), and following this tutorial > http://community.linuxmint.com/tutorial/view/161 I did installed the network driver. The available connections appears to me, but when i try to connect to my connection at first time, I got this message: "(4) Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." And the following tries, I got this another message: "(32) Insufficien (HowTos)