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I have HP ProBook 4540s(C4Z14EA). But I can't use wireless. And I can't find driver for wlan. How can I resolve this problem?

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Welcome to Ask Ubuntu! What is the name of the wireless card you have? – nick Jan 19 '13 at 22:56

I had the same issue, sorted out by installing 13.04, you can do it via Software Centre or

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