use dhcp

src/freedombone-utils-wifi

@@ -297,10 +297,8 @@ function wifi_wpa2_psk {
     echo 'iface eth0 inet dhcp' >> /etc/network/interfaces
     echo '' >> /etc/network/interfaces
     echo "allow-hotplug ${WIFI_INTERFACE}" >> /etc/network/interfaces
-    echo "iface ${WIFI_INTERFACE} inet manual" >> /etc/network/interfaces
+    echo "iface ${WIFI_INTERFACE} inet dhcp" >> /etc/network/interfaces
     echo "  wpa-roam $WIFI_CONFIG" >> /etc/network/interfaces
-    echo '' >> /etc/network/interfaces
-    echo 'iface default inet dhcp' >> /etc/network/interfaces
 
     wpa_passphrase "$ssid" "$passphrase" > $WIFI_CONFIG
 
@@ -325,10 +323,8 @@ function wifi_none {
     echo 'iface eth0 inet dhcp' >> /etc/network/interfaces
     echo '' >> /etc/network/interfaces
     echo "allow-hotplug ${WIFI_INTERFACE}" >> /etc/network/interfaces
-    echo "iface ${WIFI_INTERFACE} inet manual" >> /etc/network/interfaces
+    echo "iface ${WIFI_INTERFACE} inet dhcp" >> /etc/network/interfaces
     echo "  wpa-roam $WIFI_CONFIG" >> /etc/network/interfaces
-    echo '' >> /etc/network/interfaces
-    echo 'iface default inet dhcp' >> /etc/network/interfaces
 
     echo 'network={' > $WIFI_CONFIG
     echo "  ssid=\"${ssid}\"" >> $WIFI_CONFIG
@@ -363,10 +359,8 @@ function networks_from_file {
     echo 'iface eth0 inet dhcp' >> /etc/network/interfaces
     echo '' >> /etc/network/interfaces
     echo "allow-hotplug ${WIFI_INTERFACE}" >> /etc/network/interfaces
-    echo "iface ${WIFI_INTERFACE} inet manual" >> /etc/network/interfaces
+    echo "iface ${WIFI_INTERFACE} inet dhcp" >> /etc/network/interfaces
     echo "  wpa-roam $WIFI_CONFIG" >> /etc/network/interfaces
-    echo '' >> /etc/network/interfaces
-    echo 'iface default inet dhcp' >> /etc/network/interfaces
 
     # remove wpa_supplicant.conf if it exists
     if [ -f $WIFI_CONFIG ]; then