The grub-pc package is being upgraded. This menu allows you to select       │
 │ which devices you'd like grub-install to be automatically run for, if any.  │
 │                                                                             │
 │ Running grub-install automatically is recommended in most situations, to    │
 │ prevent the installed GRUB core image from getting out of sync with GRUB    │
 │ modules or grub.cfg.                                                        │
 │                                                                             │
 │ If you're unsure which drive is designated as boot drive by your BIOS, it   │
 │ is often a good idea to install GRUB to all of them.                        │
 │                                                                             │
 │ Note: it is possible to install GRUB to partition boot records as well,     │
 │ and some appropriate partitions are offered here. However, this forces      │
 │ GRUB to use the blocklist mechanism, which makes it less reliable, and      │
 │ therefore is not recommended.