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Yesterday I've installed Ubuntu Server 14.04 on my laptop (Dell, 2.6Ghz Quad-Core, 8GB RAM).
I've been following this tutorial
Everything worked fine after I finished the tutorial, I could connect to FTP using another PC, I even installed Wordpress using another PC.

The strange thing happened when I turned On my laptop today morning.
Now, I can't connect to FTP, actually I can't do anything (even apt-get update ) which gave me a thought that I have no internet connection.

I've tried to disconnect my another PC (Windows) who is connected to the same network router as my laptop (Ubuntu Server), that didn't worked out.

Please, since I am a TOTAL beginner in Ubuntu Server stuff, tell me which information do I have to provide you more it order to solve this problem?
I checked various websites (even some of topics here on askubuntu.com), but none of those helped me to solve the problem.

EDIT: I just reboot my laptop again, and everything is WORKING FINE NOW, can somebody tell me a reason why this could happen at all?

EDIT2: http://paste.ubuntu.com/10802702 (syslog)
EDIT3: My ip addr: http://paste.ubuntu.com/10802731

Hoh
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1 Answers1

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Based on your pastebin files it all seems to start with b43: probe of bcma0:0 failed with error -524

This points to a problem with the broadcom drivers. Answers on how to solve that problem are here.

As you say you aren't using your wireless card at all you can disable it with solutions found here

You may also wish to check your DNS settings and compare to your ISP's recommendations. Or add Googles public DNS at 8.8.8.8 as shown here if you have a GUI:

DNS

Or via the CLI by editing /etc/network/interfaces as answered here

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Elder Geek
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