Known Errors - TuxfeatMac/pimox7 GitHub Wiki

ln: failed to create symbolic link /boot/pve/vmlinuz: Operation not permitted
ln: failed to create symbolic link /boot/pve/initrd.img: Operation not permitted

Can occur during installation or final upgrade.

=> "OK" since the /boot dir is mounted on a Win 95 FAT32 partition witch dosen't support symbolic linux links.