Use Pi Imager to install Klipper 64bit (with login/wifi)
if wifi doesn't work enable by updateding wpa_supplicant
install kiauh
use kiauh
install octoprint
restore backup
uninstall filament sensor, then install
klipper config directory:
uninstall klipper
install klipper
https://www.klipper3d.org/Installation.html
update all
mount SD card
mount /dev/mmcblk0p1 /media/pi/boot
mount /dev/mmcblk0p2 /media/pi/root
make pi sudoer
/etc/sudoers.d/010_pi-nopasswd
apt-get install samba
smbpasswd -a pi