---

sudo chroot /mnt/mintssd /bin/bash -c '
set -e

grub-install \
  --target=x86_64-efi \
  --efi-directory=/boot/efi \
  --bootloader-id=LinuxMint \
  --removable \
  --no-nvram \
  --recheck

update-grub
'
Installing for x86_64-efi platform.
Installation finished. No error reported.
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/50_linuxmint.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.14.0-37-generic
Found initrd image: /boot/initrd.img-6.14.0-37-generic
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Found Windows Boot Manager on /dev/nvme0n1p1@/efi/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for UEFI Firmware Settings ...
done