Well duh, it was right there in black and white: it's defaulting to an efi install. That's new.
Fix is adding --target=i386-pc to the install command. Now if I could just get persistence to work... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902557 Title: 20.10 grub-install failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1902557/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
