i have been trying to put icwin on my CF card, but cant unzip the main part sda2, without errors being reported with sbin links Etc,
I use Ubuntu with Gparted, and its built in zipper, every thing boots fine in the j720 but on reaching the line sbin -modprobe error, it just repeats the line over and over, i am shure this is a fault with the unzip to CF, any help would be great......

I used puppy to partition and unzip, now all works fine

if you use Ubuntu with Gparted, you can use 7-zip to unzip.