I am the happy owner of an APU2C4 board. I would like to use Voyage Linux on an SD card but have only recieved failure till now.
I managed to get it running on a USB drive without any problems but the SD cqrd just won't work. I managed to get the grub menu, it seems to start booting but gets stuck at a step doing "running /scripts/local-block...done" (may not be the exact syntax, I don't have it near me, but that's the output I get).
What is even more surprising is that, when I booted from the USB drive, I can't find the SD card using "cat /proc/partitions" or "sudo blkid". However this works when I boot fron TinyCore.
I don't think it's a problem of how I installed Voyage Linux on the SD card since I followed exactly the same procedure than for the USB drive. I also tried different ways of installing it on the SD card (it's actually a micro SD so I used an SD card adapter, then a USB adapter) but the results are the same. I also tried to boot from the micro SD card with adapter in the USB port of the APU, and this works.
Also, I managed to run TinyCore from the SD card.... All of this leaves me without any idea about what's going on. Help appreciated :D