*** This bug is a security vulnerability *** Public security bug reported:
sometimes, while system is upgrading, that error message appears: package grub-pc 2.02-2ubuntu8.7 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10 System: Lubuntu 18.04 ProblemType: Package DistroRelease: Ubuntu 18.04 Package: grub-pc 2.02-2ubuntu8.7 ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18 Uname: Linux 4.15.0-38-generic i686 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: i386 Date: Sat Oct 27 19:08:39 2018 DuplicateSignature: package:grub-pc:2.02-2ubuntu8.7 Setting up grub-pc (2.02-2ubuntu8.7) ... dpkg: error processing package grub-pc (--configure): installed grub-pc package post-installation script subprocess returned error exit status 10 ErrorMessage: installed grub-pc package post-installation script subprocess returned error exit status 10 InstallationDate: Installed on 2018-04-16 (196 days ago) InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Release i386 (20180105) ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-38-generic root=UUID=ef7cafef-3c84-4c8d-8188-ac6fa6134730 ro locale=pt_PT quiet splash vt.handoff=1 Python3Details: /usr/bin/python3.6, Python 3.6.6, unpackaged PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, unpackaged RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.6 SourcePackage: grub2 Title: package grub-pc 2.02-2ubuntu8.7 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10 UpgradeStatus: Upgraded to bionic on 2018-07-25 (96 days ago) ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: apport-package bionic i386 ** Information type changed from Public to Public Security -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1800538 Title: package grub-pc 2.02-2ubuntu8.7 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1800538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs