I am using Ubuntu 12.04. I am new to Ubuntu. When I click on the internet icon in the upper-right-hand corner, it doesn't show any wireless networks under "wireless networks."
I went to Additional Drivers and found out that 'Broadcom STA wireless driver' is activated and currently in use. I searched internet but all the answers would tell me to install wireless driver which I already have. What might be the issue here? How can I troubleshoot the issue?
Any help is greatly appreciated.