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I have recently installed Ubuntu 12.04.1 in my Sony VAIO along with Windows 8 (UEFI). I had no problems connecting to the wifi network in Windows 8 until I installed Ubuntu. Now I am only able to connect in Ubuntu. However, after two seconds after I press the button "Connect" in the Windows 8 Network panel, it shows the error message "Could not connect to this network" (traslated from the Spanish message).

I've done a google search and so far I could not find any solution.

How could this be solved? Any suggestion will be appreciated. Thanks.

Some details: - Laptop Sony VAIO sve1513f4 - Ubuntu version 12.04.1 64 bits - Wifi security type: WPA2-Enterprise

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