Intel Centrino Wireless-N 1030 not working

[omixam]

Hello,
I'm using Ubuntu 12.04 LTS 64bits in a laptop Dell Inspiron N4110 (http://ps3-www1.us.dell.com/us/en/gen/notebooks/inspiron-14r-n4110/pd.aspx?refid=inspiron-14r-n4110&s=gen), Intel® Centrino® Wireless-N 1030 (1x2 bgn + Bluetooth).

When I installed Ubuntu the Ethernet connection worked normally and then I installed NDISwrapperfor the wifi driver the wifi connection function property,too. Recently I installed some updates from update-manager and the ethernet and wifi connection let its function.

Can you help me please!

[ahallubuntu]

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[omixam]

Thansk, I probe the solution suggest, allready but is not function, the weird is the ethernet connection let of work after install updates, How can I return to a previos ubuntu version? if there aren't other solutions.