@Zing Hi thanks for your help and im going to try to elaborate better my problems, I follow your suggestions and make a new installation of Recalbox and wait for the first boot unitl the end, next i transfer a few games of different systems and install the theme Alekfull Solo, and sometimes when I enter in advanced settings -> advanced emulator settings or I scroll to the systems menu(main screen) or when i exit a game, the system goes black screen or show me a screen with the Recalbox and pacman logo, when this happen i connect a usb keyboard and type "alt+f2" login as root and then type "es start" the emulationstation restart but the same problem with the time happen again.
I dont know what other thing i can do to fix this problem, i feel a little frustation.
Thanks in advance for any additional help