Rock64 bricked after upgrade

[jean_bruder]

Try pointing to where /bin/bash is on your SD, for example chroot /mnt/SDCard /usr/bin/bash

Dear @tophneal,

The binary format is not the same on my laptop and the SD Card, so bash cannot start (see my above comment) 

Code:

jean@Astux:~$ sudo chroot /mnt/SDCard /bin/bash
chroot: impossible d'exécuter la commande « /bin/bash »: Erreur de format pour exec()

Does that mean I have to find another board running the same kind of CPU in order to do the chroot properly ?

Regards,
Jean