User Guidance if no UseMe4DockerData found

[rhoerbe]

Dialogue "not docker data medium found" should be enhanced:

Option 1: if you have an initialized medium, insert it, wait approx. 3 sec and press "OK" Option 2: If you have not initialized medium yet, follow these steps: a) unplug medium (USB falash drive) if it is connected b) open terminal (3rd icon from left on bottom task bar) c) plug in medium d) Identify the device number of the medium: dmesg|tail -15|egrep '(Product|Manufact|)'

e) Identify the device path lsblk --scsi --path

f) initialize it:

umount <device path>
mkfs.ext4 <device path>
mount <device path> <mnt>
touch /mnt/UseMe4DockerData

g) press OK