Comment 20 for bug 1396379

Just installed 18.04.1 to flash drive sdd.

Installer said this:

Dec 27 19:29:45 ubuntu grub-installer: info: Installing grub on '/dev/sdd'
Dec 27 19:29:45 ubuntu grub-installer: info: grub-install does not support --no-floppy
Dec 27 19:29:45 ubuntu grub-installer: info: Running chroot /target grub-install --force "/dev/sdd"
Dec 27 19:29:45 ubuntu grub-installer: Installing for x86_64-efi platform.
Dec 27 19:30:23 ubuntu grub-installer: Installation finished. No error reported.
Dec 27 19:30:23 ubuntu grub-installer: info: grub-install ran successfully

But again it actually installed to sda's ESP overwriting my main working install's boot on sda drive. ESP on sdd was empty.

From my main working install, once reconfigured grub.cfg to boot main install.

fred@bionic-z97:~$ ll /boot/efi/EFI/ubuntu
total 3728
drwxr-xr-x 3 root root 4096 Dec 27 15:52 ./
drwxr-xr-x 4 root root 4096 Sep 16 15:44 ../
-rwxr-xr-x 1 root root 108 Dec 27 13:30 BOOTX64.CSV*
drwxr-xr-x 2 root root 4096 Dec 27 13:14 fw/
-rwxr-xr-x 1 root root 71400 Dec 27 13:14 fwupx64.efi*
-rwxr-xr-x 1 root root 194 Dec 27 15:52 grub.cfg*
-rwxr-xr-x 1 root root 1116024 Dec 27 13:30 grubx64.efi*
-rwxr-xr-x 1 root root 1269496 Dec 27 13:30 mmx64.efi*
-rwxr-xr-x 1 root root 1334816 Dec 27 13:30 shimx64.efi*