Hello friends, I'm trying to install linux batocera in dual boot with my linux mint, I used a 500GB hd divided in half about 248 for each partition. I installed batocera on sda1 and installed mint on sda2. I installed the bootloader and everything else, when restarting appears in grub batocera and mint, but neither of the 2 start due to some configuration of grub.cfg, does anyone have any idea how to make a correct configuration of grub.cfg to appear the batocera and the mint on the grub screen and start the 2 systems?