I just got the Gameshell and tried unsuccessfully to install Retroarch. I ram riffed the folder, went through the entire process again, got up to running
make -j4, and the Gameshell froze after a bunch of files compiled and my ssh session timed out. I had to manually remove the battery cord.
It reboot, then it goes to the Loading screen and then… black. Nothing works except removing the battery cable, but then it just loads and goes to a black screen again. Not sure how to solve this.