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I have NetworkManager installed on Wrap7 board(which runs embedded Linux distro), but NetworkManager does not detect WiFi interface with a default content of wpa_supplicant.conf. Here is wpa_supplicant.conf default content:
root@imx7s-warp-mbl:~# cat /etc/wpa_supplicant.conf
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
update_config=1
network={
key_mgmt=NONE
}
If I update wpa_supplicant.conf file manually with the properties (ssid, wep_key0 ...) of the particular WiFi network, Network manager starts to detect wifi networks... But this is an unacceptable solution of course. I need to allow NetworkManager to do this function.
So the question, how should I change the default content of the wpa_supplicant.conf file in order to allow NetworkManager to manage wifi connections?