system-ca-cert=true

cd /etc/NetworkManager/system-connections
sudo touch SSID #SSID is the name of the profile, e.g. eduroam
sudo nano SSID

[ipv6]
method=auto

[connection]
id=SSID #(e.g.EDUroam)
uuid=9e123fbc-0123-46e3-97b5-f3214e123456 #unique uuid will be created upon creation of this profile
type=802-11-wireless

[802-11-wireless-security]
key-mgmt=wpa-eap
auth-alg=open

[802-11-wireless]
ssid=SSID
mode=infrastructure
mac-address=0A:12:3C:DA:C1:A5
security=802-11-wireless-security

[802-1x]
eap=peap;
identity=studentid123123
phase2-auth=mschapv2
password=mypass123123

[ipv4]
method=auto

-o<driver> and -O<ctrl>

/usr/share/dbus-1/system-services/fi.epitest.hostap.WPASupplicant.service

[D-BUS Service]
Name=fi.epitest.hostap.WPASupplicant
Exec=/sbin/wpa_supplicant -u -f /var/log/wpa_supplicant.log
User=root

[D-BUS Service]
Name=fi.epitest.hostap.WPASupplicant
Exec=/sbin/wpa_supplicant -u -onl80211 -O/var/run/wpa_supplicant
User=root