package grub-pc 2.02~beta2-36ubuntu3.11 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Александр]

package grub-pc 2.02~beta2-36ubuntu3.11 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: grub-pc 2.02~beta2-36ubuntu3.11
ProcVersionSignature: Ubuntu 4.4.0-79.100-generic 4.4.67
Uname: Linux 4.4.0-79-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
Date: Sat May 20 17:44:46 2017
DuplicateSignature:
 package:grub-pc:2.02~beta2-36ubuntu3.11
 Setting up grub-pc (2.02~beta2-36ubuntu3.10) ...
 /var/lib/dpkg/info/grub-pc.postinst: строка 703: ошибка синтаксиса около неожиданной лексемы `fi'
 dpkg: error processing package grub-pc (--configure):
  subprocess installed post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2015-12-10 (533 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-79-generic root=UUID=5caedfb8-b12c-4d07-917c-ecc15c1896b4 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: grub2
Title: package grub-pc 2.02~beta2-36ubuntu3.11 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)