Public bug reported: I was installing Ubuntu 19.04 64bit as a dual to windows 10 32 bit. It came to installing grub 2 when it failed.
ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubiquity 20.04.15.2 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.4 Architecture: amd64 CasperMD5CheckMismatches: ./boot/grub/efi.img CasperMD5CheckResult: fail CasperVersion: 1.445.1 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 18 10:59:51 2021 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) ProcEnviron: LANGUAGE=en_GB.UTF-8 PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 LC_NUMERIC=C.UTF-8 SourcePackage: grub-installer UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub-installer (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ubiquity-20.04.15.2 ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920006 Title: grub 2 failed to install on installation of Ubuntu 19.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1920006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs