I have a raspbian lite SD Card Image.
I have expanded the cmdline.txt file by the following line init=/usr/lib/raspi-config/init_resize.sh.
cmdline.txt
dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes logo.nologo vt.global_cursor_default=0 rootwait quiet init=/usr/lib/raspi-config/init_resize.sh
On the first boot, I get the blue screen (see picture below) for 1-2 seconds.
"Resized Root filesystem. Restart in 5 seconds." (<- this is the right text; picture is only an example!)
But the filesystem is not expanded!
If I call the script (/usr/lib/raspi-config/init_resize.sh) by myself after boot, I get the following error:
I saw that the /etc/init.d/resizefs_once script and /etc/rc3.d/S01resize2fs_once is missing, which is build by raspi-config (source: http://raspberrypi.stackexchange.com/a/56623/57858).
by posting this thread, I got the answer for my own question. So now here is my solution!
After baking the image, I have mounted the image again and add the /etc/init.d/resizefs_once file
#!/bin/sh
### BEGIN INIT INFO
# Provides: resize2fs_once
# Required-Start:
# Required-Stop:
# Default-Start: 3
# Default-Stop:
# Short-Description: Resize the root filesystem to fill partition
# Description:
### END INIT INFO
. /lib/lsb/init-functions
case "$1" in
start)
log_daemon_msg "Starting resize2fs_once" &&
resize2fs /dev/mmcblk0p2 &&
update-rc.d resize2fs_once remove &&
rm /etc/init.d/resize2fs_once &&
log_end_msg $?
;;
*)
echo "Usage: $0 start" >&2
exit 3
;;
esac
and the missing symbolic link: /etc/rc3.d/S01resize2fs_once
sudo ln -s /$PathToMountPoint$/etc/init.d/resize2fs_once /$PathToMountPoint$/etc/rc3.d/S01resize2fs_once
Now everything works!
Hope this manual helps someone else.