Ubuntu 12.04 wired ethernet not working and wireless not working, How do I fix it?

Posted by Eloy on Ask Ubuntu See other posts from Ask Ubuntu or by Eloy
Published on 2012-05-27T16:47:51Z Indexed on 2012/10/20 5:22 UTC
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I am new to ubuntu. I recently installed the latest ubuntu for desktop from http://www.ubuntu.com/download. I was very excited to start using ubuntu until I booted the computer and saw that i couldn't connect to the internet at all.

I have spent hours trying to figure this out. I keep running into people suggesting installing drivers etc. I have tried about everything and nothing seems to work.

I have the ethernet cable connected to the computer but it doesn't recognize it. I ran the following:

lspci | grep -i eth

and I get this

09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit Ethernet PCI Express (rev 02)

Any help would be much appreciated. I am kind of bummed I have spent all this time tyring to get the internet to work and haven't even gotten to use the power of ubuntu


Update copied from comment:

Changing the Ethernet cable to a different one fixed the problem.

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