I wish all of my problems were this easy to solve! The answer is right in the message logs!
b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found
Attached to this reply is a zip file. Transfer it to your Ubuntu machine and drag and drop it to the desktop. Right-click it and select 'Extract Here.' Open a terminal and do:
Code:
sudo mkdir /lib/firmware/b43
cd Desktop
sudo cp ucode5.fw /lib/firmware/b43
sudo reboot
Is your wireless working now?