> My problem is that each time I reboot (using shutdown -r now) > my system boots into an initrd shell asking me to fsck /dev/sda3 > Possibly related log entry: To access USB devices on RPi4B, initramfs must load reset_raspberrypi.ko, as https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977694 I hope it fixes your problem. Best regards, Ryutaroh Matsumoto