>From bug#1872097 Ran sudo dpkg-reconfigure grub-efi-amd64-signed response was confusing .. but I approved the install and everything appears to boot normally.
after installing debconf-utils ran command from comment#2 above. sudo debconf-get-selections | grep grub-efi grub-pc grub-efi/install_devices multiselect /dev/disk/by-id/ata-Samsung_SSD_860_EVO_1TB_S599NE0MB00487K-part2 grub-pc grub-efi/install_devices_empty boolean true grub-pc grub-efi/install_devices_disks_changed multiselect /dev/disk/by-id/ata-Samsung_SSD_860_EVO_1TB_S599NE0MB00487K-part2 grub-pc grub-efi/install_devices_failed boolean false -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872077 Title: package grub-efi-amd64-signed 1.140+2.04-1ubuntu24 failed to install/upgrade with mount: /var/lib/grub/esp: special device /, does not exist To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1872077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
