Firstable thanks for the great open source project.
It has been 2 days I was struggling to install FreePBX on a PCENGINES APU2C4 thorough serial interface.
Whatever I did, it did not work but than I came across the following serial images on the alternate downloads page
Although basic installation works with these images, advanced installation kickstarter files are not properly configured.
Following changes are needed to make it work:
(remove anything about VGA) and add the following
This should make it possible for the advanced installation to work.
The best way to make the installation is on a APU2C4 is to burn the image on a USB drive and make the neccesary modifications before installation. Than choose your mSATA SSD drive to install on it.
So I think the related kickstarter files needs to be fixed and a new serial-images has to be put on the website.