E: grub-efi-amd64-signed: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1

[boby_du]

Setting up grub-efi-amd64-signed (1.91+2.02-2ubuntu6) ...
grub-install: : /usr/lib/grub/i386-pc/modinfo.sh . --target --directory.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: mate-indicator-applet 1.20.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
Uname: Linux 4.13.0-32-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.8-0ubuntu8
Architecture: amd64
CurrentDesktop: MATE
Date: Fri Feb 9 07:57:16 2018
ExecutablePath: /usr/lib/mate-indicator-applet/mate-indicator-applet-complete
InstallationDate: Installed on 2018-02-05 (4 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180204)
ProcCmdline: /usr/lib/mate-indicator-applet/mate-indicator-applet-complete
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=ru
 PATH=(custom, no user)
 LANG=ru_RU.UTF-8
Signal: 6
SourcePackage: mate-indicator-applet
StacktraceTop:
 g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? ()
 ?? ()
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: mate-indicator-applet-complete crashed with SIGABRT in g_assertion_message()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1706803, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.