Public bug reported: Hi team see, the way system crashed.
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: grub-efi-amd64 2.04-1ubuntu44.1.2 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.24 AptOrdering: libgrilo-0.3-0:amd64: Install NULL: ConfigurePending Architecture: amd64 Date: Sun Sep 5 19:41:12 2021 DpkgHistoryLog: Start-Date: 2021-09-05 19:41:10 Commandline: /usr/bin/unattended-upgrade Upgrade: libgrilo-0.3-0:amd64 (0.3.4-1, 0.3.4-1ubuntu0.1) DpkgTerminalLog: Preparing to unpack .../libgrilo-0.3-0_0.3.4-1ubuntu0.1_amd64.deb ... Unpacking libgrilo-0.3-0:amd64 (0.3.4-1ubuntu0.1) over (0.3.4-1) ... Setting up grub-efi-amd64 (2.04-1ubuntu44.1.2) ... dpkg: error processing package grub-efi-amd64 (--configure): installed grub-efi-amd64 package post-installation script subprocess returned error exit status 255 DuplicateSignature: package:grub-efi-amd64:2.04-1ubuntu44.1.2 Setting up grub-efi-amd64 (2.04-1ubuntu44.1.2) ... dpkg: error processing package grub-efi-amd64 (--configure): installed grub-efi-amd64 package post-installation script subprocess returned error exit status 255 ErrorMessage: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 255 InstallationDate: Installed on 2021-08-21 (14 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.1 SourcePackage: grub2-unsigned Title: package grub-efi-amd64 2.04-1ubuntu44.1.2 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 255 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub2-unsigned (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1942708 Title: package grub-efi-amd64 2.04-1ubuntu44.1.2 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 255 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/1942708/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs