Wireless Issues on Toshiba C855D Satellite

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http://askubuntu.com – I just bought a Toshiba C855D satellite yesterday and installed 12.04 this morning without a problem. on the first boot up, I had no issues with wireless at all until I installed updates and restarted my computer. At this point, even after disabling and reenabling networking, I am not being shown any wireless connections that are definitely in range. Any help is greatly appreciated. A quick update, I just plugged in an Ethernet cable and am getting a different problem with that. The symbol on the top seems to be indicating that it is searching for a connection as a notification pops up tel (HowTos)