I'm not sure yet, but it stands to reason; guess_fstype is not detecting vfat partitions and it may (or may not) be the cause of your bug.LateAdopter wrote:The first shutdown is OK. Once the savefile is created subsequent shutdowns do not unmount the FAT32 home partition properly
I have fixed it and can attach the bins ('bins' is because one is static for the initrd.gz).
The static one, guess_fstype-static64, should be renamed guess_fstype and put inside initrd.gz. The othe one can replace the current /usr/bin/guess_fstype.
Credit for the discovery to jamesbond.