package clamav-freshclam 0.99.3+addedllvm-0ubuntu0.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[Jediel Felipe dos Santos]

package clamav-freshclam 0.99.3+addedllvm-0ubuntu0.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: clamav-freshclam 0.99.3+addedllvm-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.4.0-112.135-generic 4.4.98
Uname: Linux 4.4.0-112-generic i686
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: i386
Date: Mon Feb 19 21:06:33 2018
DuplicateSignature:
 package:clamav-freshclam:0.99.3+addedllvm-0ubuntu0.16.04.1
 Setting up grub-pc (2.02~beta2-36ubuntu3.16) ...
 dpkg: error processing package grub-pc (--configure):
  subprocess installed post-installation script returned error exit status 10
ErrorMessage: subprocess installed post-installation script returned error exit status 10
InstallationDate: Installed on 2016-08-18 (551 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-4.4.0-112-generic root=UUID=987ef928-7c8f-4cf7-a793-48b288e9ccb5 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.25
SourcePackage: clamav
Title: package clamav-freshclam 0.99.3+addedllvm-0ubuntu0.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10
UpgradeStatus: No upgrade log present (probably fresh install)

[Christian Ehrhardt  (paelzer)]

From your log:
Setting up clamav-freshclam (0.99.3+addedllvm-0ubuntu0.16.04.1) ...
dpkg: error processing package clamav-freshclam (--configure):
 subprocess installed post-installation script returned error exit status 10

Those are WIP or expired bugs (yet unclear) bug a friend of mine worked on.
bug 1695920
bug 1713033
bug 1714875
bug 1747619
Might be useful FYI - a few of them had corrupted apt databases or disk issues.

It's not clear to me why your case failed, and the other logs also don't have helpful information.

Could you please try this command and see if it completes without errors:

sudo apt -f install

If the error happens again, then please set a debugging option before:
sudo su -
export DPKG_MAINTSCRIPT_DEBUG=1 DPKG_DEBUG=1
apt -f install

[Launchpad Janitor (janitor)]

[Expired for clamav (Ubuntu) because there has been no activity for 60 days.]