Problem fixed after repartitioning. My fault for not following the instructon.Trying to move from the unofficial LOS 17.1 to the flox. Installed the TWRP 3.4.0 flox recover from the original TWRP 3.4.0.
After reboot the modified flox TWRP and install the 1214 flox image, encountered the following error.
”Failed to mount ‘/vendor’ (Invalid argument)”
Fall back to the original flo for the time being.
Merry X'mas everybody.