Verification done for yakkety:
Preparing to unpack .../0-grub-efi-amd64-signed_1.74.3+2.02~beta2-36ubuntu11.3_amd64.deb ... Unpacking grub-efi-amd64-signed (1.74.3+2.02~beta2-36ubuntu11.3) over (1.74.2+2.02~beta2-36ubuntu11.2) ... Preparing to unpack .../1-grub-efi-amd64_2.02~beta2-36ubuntu11.3_amd64.deb ... Unpacking grub-efi-amd64 (2.02~beta2-36ubuntu11.3) over (2.02~beta2-36ubuntu11.2) ... Preparing to unpack .../2-grub2-common_2.02~beta2-36ubuntu11.3_amd64.deb ... Unpacking grub2-common (2.02~beta2-36ubuntu11.3) over (2.02~beta2-36ubuntu11.2) ... Preparing to unpack .../3-grub-efi-amd64-bin_2.02~beta2-36ubuntu11.3_amd64.deb ... Unpacking grub-efi-amd64-bin (2.02~beta2-36ubuntu11.3) over (2.02~beta2-36ubuntu11.2) ... Preparing to unpack .../4-grub-common_2.02~beta2-36ubuntu11.3_amd64.deb ... Unpacking grub-common (2.02~beta2-36ubuntu11.3) over (2.02~beta2-36ubuntu11.2) ...
I have verified that the fbx64.efi file is no longer installed in /boot/efi/EFI/ubuntu.
Verification done for yakkety:
Preparing to unpack .../0-grub- efi-amd64- signed_ 1.74.3+ 2.02~beta2- 36ubuntu11. 3_amd64. deb ... amd64-signed (1.74.3+ 2.02~beta2- 36ubuntu11. 3) over (1.74.2+ 2.02~beta2- 36ubuntu11. 2) ... efi-amd64_ 2.02~beta2- 36ubuntu11. 3_amd64. deb ... 36ubuntu11. 3) over (2.02~beta2- 36ubuntu11. 2) ... common_ 2.02~beta2- 36ubuntu11. 3_amd64. deb ... 36ubuntu11. 3) over (2.02~beta2- 36ubuntu11. 2) ... efi-amd64- bin_2.02~ beta2-36ubuntu1 1.3_amd64. deb ... 36ubuntu11. 3) over (2.02~beta2- 36ubuntu11. 2) ... common_ 2.02~beta2- 36ubuntu11. 3_amd64. deb ... 36ubuntu11. 3) over (2.02~beta2- 36ubuntu11. 2) ...
Unpacking grub-efi-
Preparing to unpack .../1-grub-
Unpacking grub-efi-amd64 (2.02~beta2-
Preparing to unpack .../2-grub2-
Unpacking grub2-common (2.02~beta2-
Preparing to unpack .../3-grub-
Unpacking grub-efi-amd64-bin (2.02~beta2-
Preparing to unpack .../4-grub-
Unpacking grub-common (2.02~beta2-
I have verified that the fbx64.efi file is no longer installed in /boot/efi/ EFI/ubuntu.