Index: scripts/wifi_start_wpa_supplicant.sh
===================================================================
diff -u -rd4988df80c5d03fe46e42c9563043ae281247278 -r01b9447a564c79628976078d442b8fa198adec97
--- scripts/wifi_start_wpa_supplicant.sh	(.../wifi_start_wpa_supplicant.sh)	(revision d4988df80c5d03fe46e42c9563043ae281247278)
+++ scripts/wifi_start_wpa_supplicant.sh	(.../wifi_start_wpa_supplicant.sh)	(revision 01b9447a564c79628976078d442b8fa198adec97)
@@ -25,7 +25,7 @@
 wpa_supplicant_path=$2
 
 # make sure hardware is up
-ip link set $iface up
+sudo ip link set $iface up
 
 # restart the wpa_supplicant service for wifi
-systemctl restart wpa_supplicant@"$iface".service
+sudo systemctl restart wpa_supplicant@"$iface".service