Package: grub2-common Version: 2.02~beta3-3 Severity: minor File: /usr/sbin/grub-install # grub-install /dev/sda Installing for i386-pc platform. Are you sure? -- System Information: Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-1-amd64 (SMP w/1 CPU core)