Not having enough info, here's my stab in the dark...
Have you checked to see if the radio got turned off?

To check, run as root:
rfkill list all

If it says they are soft blocked, just run:

rfkill unblock all

If it says they are hard blocked, then you have a switch on your laptop 
that got turned off, just turn it back on.

Brian Cluff


On 07/21/2012 12:07 PM, Michael Havens wrote:
> Everything was working great on my laptop and then I up graded. Well,
> everything ran great still for about a month but then I shut my computer
> down and then the next day I start my computer again but as it is
> booting am told 'waiting for network configuration...' Then 'Waiting up
> to 60 more seconds for network configuration...' Then the login screen
> appears. I login but the network is still down until I open a terminal
> and type:
>
> ifconfig wlan0 up
>
>
> Well, The little blue networking light comes on when I type ifconfig but
> no pages will load and I can't rsync so I guess it doesn't work still. I
> know it isn't the card because another OS I have on the computer acts
> normally when it is loaded.
>
> Could someone tell me what is going on?
>
> --
> :-)~MIKE~(-:
>
>
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