Preparing to unpack .../grub-efi-amd64-signed_1.66.9+2.02~beta2-36ubuntu3.9_amd64.deb ...
Unpacking grub-efi-amd64-signed (1.66.9+2.02~beta2-36ubuntu3.9) over (1.66.8+2.02~beta2-36ubuntu3.8) ...
Preparing to unpack .../grub-efi-amd64_2.02~beta2-36ubuntu3.9_amd64.deb ...
Unpacking grub-efi-amd64 (2.02~beta2-36ubuntu3.9) over (2.02~beta2-36ubuntu3.8) ...
Preparing to unpack .../grub-efi-amd64-bin_2.02~beta2-36ubuntu3.9_amd64.deb ...
Unpacking grub-efi-amd64-bin (2.02~beta2-36ubuntu3.9) over (2.02~beta2-36ubuntu3.8) ...
Preparing to unpack .../shim-signed_1.27~16.04.1+0.9+1474479173.6c180c6-1ubuntu1_amd64.deb ...
Unpacking shim-signed (1.27~16.04.1+0.9+1474479173.6c180c6-1ubuntu1) over (1.19~16.04.1+0.8-0ubuntu2) ...
Preparing to unpack .../shim_0.9+1474479173.6c180c6-1ubuntu1_amd64.deb ...
Unpacking shim (0.9+1474479173.6c180c6-1ubuntu1) over (0.8-0ubuntu2) ...
Preparing to unpack .../grub2-common_2.02~beta2-36ubuntu3.9_amd64.deb ...
Unpacking grub2-common (2.02~beta2-36ubuntu3.9) over (2.02~beta2-36ubuntu3.8) ...
Preparing to unpack .../grub-common_2.02~beta2-36ubuntu3.9_amd64.deb ...
Unpacking grub-common (2.02~beta2-36ubuntu3.9) over (2.02~beta2-36ubuntu3.8) ...
Processing triggers for install-info (6.1.0.dfsg.1-5) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for systemd (229-4ubuntu16) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Setting up grub-common (2.02~beta2-36ubuntu3.9) ...
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
Setting up grub2-common (2.02~beta2-36ubuntu3.9) ...
Setting up grub-efi-amd64-bin (2.02~beta2-36ubuntu3.9) ...
Setting up grub-efi-amd64 (2.02~beta2-36ubuntu3.9) ...
Installing for x86_64-efi platform.
Installation finished. No error reported.
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.8.0-45-generic
Found initrd image: /boot/initrd.img-4.8.0-45-generic
Adding boot menu entry for EFI firmware configuration
done
Setting up grub-efi-amd64-signed (1.66.9+2.02~beta2-36ubuntu3.9) ...
Installing for x86_64-efi platform.
Installation finished. No error reported.
Setting up shim (0.9+1474479173.6c180c6-1ubuntu1) ...
Setting up shim-signed (1.27~16.04.1+0.9+1474479173.6c180c6-1ubuntu1) ...
Installing for x86_64-efi platform.
Installation finished. No error reported.
Running in non-interactive mode, doing nothing.
dpkg: error processing package shim-signed (--configure):
 subprocess installed post-installation script returned error exit status 1