local grub_message_="Do you have any NON-PXE network cards you would like to boot from?"
# on witch interfaces should we listen
- local netdevices_="$(cat /proc/net/dev | awk -F: '/eth.:|tr.:/{print $1}')"
+ local netdevices_="$(grep -ve 'lo:' -ve 'Inter-|' -ve 'face |bytes' /proc/net/dev | awk -F: '{print $1}')"
local device_list_=""
for INTERFACE_ in $netdevices_; do device_list_="$device_list_ ${INTERFACE_} Networkcard_${INTERFACE_##eth}"; done
echo -n "" >"$TMP_"