Public bug reported: Upgrading from 17.10 to 18.04. Grub failed to update
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: grub-pc 2.02-2ubuntu8 ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18 Uname: Linux 4.15.0-24-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 Date: Sat Jun 16 20:49:36 2018 DuplicateSignature: package:grub-pc:2.02-2ubuntu8 Setting up grub-pc (2.02-2ubuntu8) ... dpkg: error processing package grub-pc (--configure): installed grub-pc package post-installation script subprocess returned error exit status 20 ErrorMessage: installed grub-pc package post-installation script subprocess returned error exit status 20 InstallationDate: Installed on 2017-04-15 (427 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-24-generic root=UUID=f56e8ba1-a497-468b-b2ac-22a8ca881a5a ro intel_iommu=on iommn=pt rd.driver.pre=vfio-pci Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.1 SourcePackage: grub2 Title: package grub-pc 2.02-2ubuntu8 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 20 UpgradeStatus: Upgraded to bionic on 2018-06-16 (0 days ago) ** Affects: grub2 (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/1777278 Title: package grub-pc 2.02-2ubuntu8 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 20 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1777278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs