nano, boots but reports it failed to start remount root

I have a nano that all of a sudden stopped working and now when it boots it reports that it has failed to start remount root and as a result it boots with the filesystem in readonly mode. Which obviously is very broken...

What is the preferred way to repair?

Hi rmcilmoyle:

The best way would be to create burn edgeLinux onto SD Card.

You can download the latest image here under antMan for ARM:

http://anthill.antsle.com/#/downloads