When I was installing elementary OS i could connect to WiFi. This was when I was using a USB flash drive to hold the elementary image. I booted into the USB drive, connected to my WiFi, then clicked "install". I chose
ext4 for my file system.
I am running on a base model Macbook Pro 2012 retina. Why is the WiFi not available after installing it in my laptop SSD? Also I opened terminal and typed
iwconfig, I get "no wireless extensions".
Using latest version.
P.S. also posted on Reddit.