Preparing to unpack .../0-grub-efi-amd64-signed_1.74.2+2.02~beta2-36ubuntu11.2_amd64.deb ...
Unpacking grub-efi-amd64-signed (1.74.2+2.02~beta2-36ubuntu11.2) over (1.74+2.02~beta2-36ubuntu11) ...
Preparing to unpack .../1-grub-efi-amd64_2.02~beta2-36ubuntu11.2_amd64.deb ...
Unpacking grub-efi-amd64 (2.02~beta2-36ubuntu11.2) over (2.02~beta2-36ubuntu11) ...
Preparing to unpack .../2-grub-efi-amd64-bin_2.02~beta2-36ubuntu11.2_amd64.deb ...
Unpacking grub-efi-amd64-bin (2.02~beta2-36ubuntu11.2) over (2.02~beta2-36ubuntu11) ...
Preparing to unpack .../3-shim-signed_1.27~16.10.1+0.9+1474479173.6c180c6-1ubuntu1_amd64.deb ...
Unpacking shim-signed (1.27~16.10.1+0.9+1474479173.6c180c6-1ubuntu1) over (1.21.3+0.9+1465500757.14a5905.is.0.8-0ubuntu3) ...
Preparing to unpack .../4-shim_0.9+1474479173.6c180c6-1ubuntu1_amd64.deb ...
Unpacking shim (0.9+1474479173.6c180c6-1ubuntu1) over (0.9+1465500757.14a5905.is.0.8-0ubuntu3) ...
Preparing to unpack .../5-grub2-common_2.02~beta2-36ubuntu11.2_amd64.deb ...
Unpacking grub2-common (2.02~beta2-36ubuntu11.2) over (2.02~beta2-36ubuntu11) ...
Preparing to unpack .../6-grub-common_2.02~beta2-36ubuntu11.2_amd64.deb ...
Unpacking grub-common (2.02~beta2-36ubuntu11.2) over (2.02~beta2-36ubuntu11) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for install-info (6.1.0.dfsg.1-8) ...
Setting up shim (0.9+1474479173.6c180c6-1ubuntu1) ...
Setting up grub-common (2.02~beta2-36ubuntu11.2) ...
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
Processing triggers for systemd (231-9ubuntu3) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up grub-efi-amd64-bin (2.02~beta2-36ubuntu11.2) ...
Setting up grub2-common (2.02~beta2-36ubuntu11.2) ...
Setting up shim-signed (1.27~16.10.1+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