That looks very weird that checking the disk isn't letting you install GRUB, it should just let the reinstall work.
if just running grub-install after the package upgrade succeeds, the thing will likely boot successfully, but it's not great that the postinst gets stuck in a loop when selecting the disk. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2083176 Title: grub-efi/install_devices becoming stale due to by-id/nvme-eui.* symlinks disappearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2083176/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs