[lubuntu] Cannot Install Lubuntu: No Root File System is Defined (system crash)

I have used my linux laptop to create a bootable USB to install Lubuntu on my netbook (the specifications of which can be found here )

However I keep getting a screen that says "No Root File System Defined." The problem is that I cannot define the root file because there are none available to me on the provided menu.

Here is my process.

First, I format my USB using Gparted:

Screenshot from 2013-07-18 12:35:35.png

Then I use a downloaded lubuntu ISO (I have checked MD5SUM and it passed)
I've created a bootable USB using two programs (wiping and formatting the USB before each attempt)

First using Startup Disk Creator (kde)

sd1.png

Second using UNebootin

un1.png

Once I've completed the process for both, the result is the same.

I insert into my netbook (after going into the BIOS menu and setting it to boot from usb)

The install options appear.

I click Check disc for defects. > no defects.

I click Install Lubuntu. I choose my language. I choose my wifi.

And then I get this menu. I click Install now, and then I get this message:

lb2.JPG

When I click "-" "+" or "Change..." the system crashes:

lb3.JPG

I have tried this with two other USB sticks, and different versions of both Lubuntu and Ubuntu.:frown:

Can anyone help me with this? Thanks ahead of time!

Attached Images

• sd1.png (151.4 KB)
• Screenshot from 2013-07-18 12:35:35.png (144.7 KB)
• un1.png (231.4 KB)
• lb2.JPG (91.2 KB)
• lb3.JPG (98.1 KB)