Public bug reported: The following error dialog showed:
The 'grub-efi-amd64-signed' package failed to install into / target/. Without the GRUB boot loader, the installed system will not boot. Previously it showed the dialog error Unable to install GRUB in /dev/sda4 Executing 'grub-install/dev/sda4' failed. This is a fatal error. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: ubiquity 18.04.14.12 ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15 Uname: Linux 5.0.0-23-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CasperVersion: 1.394 CurrentDesktop: ubuntu:GNOME Date: Sat Sep 21 21:32:41 2019 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) ProcEnviron: LANGUAGE=en_US.UTF-8 PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.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 bionic ubiquity-18.04.14.12 ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1844905 Title: 18.04.3 ubuntu install fatal error (grub-efi-amd64-signed failed to install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1844905/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs