My fault didn't explain properly. My computer is UEFI but want to perform a MBR install to boot on legacy systems. I follow this video:
https://youtube.com/watch?v=F0b4I89LY5E chroot at 12:20 grub-install at 15:30, which is where I get the error with modinfo.sh. It's fixed by installing grub-pc-bin inside the chrooted environment. Is this information enough or do you need a video? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766018 Title: grub-pc-bin not available on chroot fresh install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1766018/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs