Can’t create symlink on fat32
Failed to create symlink to vmlinuz-5.4.0-42-generic: Operation not permitted at /usr/bin/linux-update-symlinks line 64
Disable do_symlinks in /etc/kernel-img.conf
cat /etc/kernel-img.conf
# Kernel Image management overrides
# See kernel-img.conf(5) for details
do_symlinks = no
do_bootloader = no
…