Log started: 2017-12-02  06:52:36
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(Reading database ... 443089 files and directories currently installed.)
Preparing to unpack .../firefox_57.0.1+build2-0ubuntu0.16.04.1_amd64.deb ...
Unpacking firefox (57.0.1+build2-0ubuntu0.16.04.1) over (57.0+build4-0ubuntu0.16.04.6) ...
Preparing to unpack .../firefox-locale-en_57.0.1+build2-0ubuntu0.16.04.1_amd64.deb ...
Unpacking firefox-locale-en (57.0.1+build2-0ubuntu0.16.04.1) over (57.0+build4-0ubuntu0.16.04.6) ...
Preparing to unpack .../firefox-locale-it_57.0.1+build2-0ubuntu0.16.04.1_amd64.deb ...
Unpacking firefox-locale-it (57.0.1+build2-0ubuntu0.16.04.1) over (57.0+build4-0ubuntu0.16.04.6) ...
Preparing to unpack .../thunderbird-locale-en_1%3a52.5.0+build1-0ubuntu0.16.04.1_amd64.deb ...
Unpacking thunderbird-locale-en (1:52.5.0+build1-0ubuntu0.16.04.1) over (1:52.4.0+build1-0ubuntu0.16.04.2) ...
Preparing to unpack .../thunderbird-locale-it_1%3a52.5.0+build1-0ubuntu0.16.04.1_amd64.deb ...
Unpacking thunderbird-locale-it (1:52.5.0+build1-0ubuntu0.16.04.1) over (1:52.4.0+build1-0ubuntu0.16.04.2) ...
Preparing to unpack .../thunderbird_1%3a52.5.0+build1-0ubuntu0.16.04.1_amd64.deb ...
Unpacking thunderbird (1:52.5.0+build1-0ubuntu0.16.04.1) over (1:52.4.0+build1-0ubuntu0.16.04.2) ...
Preparing to unpack .../thunderbird-gnome-support_1%3a52.5.0+build1-0ubuntu0.16.04.1_amd64.deb ...
Unpacking thunderbird-gnome-support (1:52.5.0+build1-0ubuntu0.16.04.1) over (1:52.4.0+build1-0ubuntu0.16.04.2) ...
Preparing to unpack .../thunderbird-locale-en-gb_1%3a52.5.0+build1-0ubuntu0.16.04.1_all.deb ...
Unpacking thunderbird-locale-en-gb (1:52.5.0+build1-0ubuntu0.16.04.1) over (1:52.4.0+build1-0ubuntu0.16.04.2) ...
Preparing to unpack .../thunderbird-locale-en-us_1%3a52.5.0+build1-0ubuntu0.16.04.1_all.deb ...
Unpacking thunderbird-locale-en-us (1:52.5.0+build1-0ubuntu0.16.04.1) over (1:52.4.0+build1-0ubuntu0.16.04.2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu5.1) ...
Processing triggers for bamfdaemon (0.5.3~bzr0+16.04.20160824-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for gnome-menus (3.13.3-6ubuntu3.1) ...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
Setting up grub-efi-amd64-signed (1.66.14+2.02~beta2-36ubuntu3.14) ...
Installing for x86_64-efi platform.
grub-install: error: /boot/efi doesn't look like an EFI partition.
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dpkg: error processing package grub-efi-amd64-signed (--configure):
 subprocess installed post-installation script returned error exit status 1
Setting up shim-signed (1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1) ...
Installing for x86_64-efi platform.
grub-install: error: /boot/efi doesn't look like an EFI partition.
.
dpkg: error processing package shim-signed (--configure):
 subprocess installed post-installation script returned error exit status 1