I just found new wiki page created and it was Ubuntu Server Image for DevTerm.
Unfortunately it does not boot and screen is not turned on. It seems DevTerm is hang.
I had to pull off batteries from DevTerm to turn it off.
I thought the image linked in the wiki page was prebuilted image for DT, but it was actually official ubuntu image.
Network will fail if you follow current wiki page. Since you need resolv.conf file.
I renamed original file and made new one temporarily.
After all processing is done, restore original file.