I am currently doing tests with with Atomic Pi to make an emulation
box. Recalbox runs quite well, and Retropie over Ubuntu 18.10 (official image provided for the Atomic Pi) also. These 2 OS boot and run well on SD card or USB.
While trying to use emmc, they don't start. In both case, flashing with DD worked without error message at 25 MB/s until the end. While booting, I can reach the Grub Ubuntu menu in the first case, or Recalbox menu for the second test.
After the boot menu :
- Ubuntu shows a black screen with a little cursor at the top left of the screen
- Recalbox in verbose mode starts to run kernel and services correctly, but cannot mount the file system.
An Idea ?
Is it possible to test the the EMMC memory ?