I faced this issue while ago. It seems like grub-installer is not able to fetch efi variables while installing. In live boot I ran "modprobe efivars" as root and did installation. Everything worked just fine. I am assuming you are installing in efi mode.Let me know if it works
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922315 Title: Ubuntu 21.04 Beta Installer - Error Installing grub-efi-amd64-signed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1922315/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
