Public bug reported: I am new to this environment, I don't know what this bug is supposed to mean.
ProblemType: Package DistroRelease: Ubuntu 16.04 Package: grub-efi-amd64 2.02~beta2-36ubuntu3.10 ProcVersionSignature: Ubuntu 4.8.0-53.56~16.04.1-generic 4.8.17 Uname: Linux 4.8.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 Date: Sat May 20 10:58:33 2017 DuplicateSignature: package:grub-efi-amd64:2.02~beta2-36ubuntu3.10 Setting up grub-efi-amd64 (2.02~beta2-36ubuntu3.10) ... /var/lib/dpkg/info/grub-efi-amd64.postinst: line 703: syntax error near unexpected token `fi' dpkg: error processing package grub-efi-amd64 (--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 2016-10-27 (205 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) InvalidGrubScript: /etc/grub.d/25_custom ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-53-generic root=UUID=f8b0836b-d65f-4dd1-bc20-6c42b8e1009f ro quiet splash vt.handoff=7 RelatedPackageVersions: dpkg 1.18.4ubuntu1.2 apt 1.2.20 SourcePackage: grub2 Title: package grub-efi-amd64 2.02~beta2-36ubuntu3.10 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package package-from-proposed xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692175 Title: package grub-efi-amd64 2.02~beta2-36ubuntu3.10 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1692175/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs