Hey, I'm new to Ubuntu. I installed 12.04 on my hp pavillion zv6000. My computer won't display the wireless network. I read through some threads and found one with people that seemed to have a similar problem. http://ubuntuforums.org/showthread.php?t=1997880&page=6
a number of people claimed that these two commands (followed by a reboot) solved their problems.
sudo apt-get remove --purge bcmwl-kernel-source
sudo apt-get install linux-firmware-nonfree
This did not work on my computer.
my computer displays "E: unable to locate package bcmwl-kernel-source" after the first command and "unable to locate package linux-firmware-nonfree" after the second.