Worked for me. System booted correctly after install. /etc/default/grub properly configured.
dpkg --list | grep grub ii grub-common 2.02-2ubuntu8.1 amd64 GRand Unified Bootloader (common files) ii grub-efi-amd64 2.02-2ubuntu8.1 amd64 GRand Unified Bootloader, version 2 (EFI-AMD64 version) ii grub-efi-amd64-bin 2.02-2ubuntu8.1 amd64 GRand Unified Bootloader, version 2 (EFI-AMD64 binaries) ii grub-efi-amd64-signed 1.93.2+2.02-2ubuntu8.1 amd64 GRand Unified Bootloader, version 2 (EFI-AMD64 version, signed) ii grub2-common 2.02-2ubuntu8.1 amd64 GRand Unified Bootloader (common files for version 2) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1780897 Title: Installation failure on UEFI systems using older images with automatic download of updates enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1780897/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
