I have created custom Linux build from Jessie repository. My PI 3 model is successfully booted with the custom build. I want to connect my device (PI 3) through Wi-Fi. But unfortunately, wlan0 interface is neither coming up under "ip link" command nor in "sudo iwconfig"
This is what I am getting as a result on my custom build -
1. $ sudo iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
2. $ sudo ifup wlan0
Warning: Fake start-stop-daemon called, doing nothing
wpa_supplicant: timed out waiting for creation of /run/wpa_supplicant.wlan0.pid
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Failed to bring up wlan0.
I have wireless-tools, wpasupplicant, wireless-regdb and iw packages pre-installed on my custom build.
Can anyone help me to identify the actual root cause for this scenario?
Thanks in advance