Hi All.
I'm currently testing LibreELEC-Generic.x86_64-9.1.501 and installed latest RetroArch & EmulationStation available in Gamestarter repo. Similar to previous poster, neither RA or ES would launch. I updated RA to game.retroarch-9.178.15.zip as suggested and now RA working fine.
Still unable to get ES to launch. Any help with this? Thanks.