Ubuntu dropped support for WUBI a long time ago WubiEfi is a third party, meaning not supported. Declare that report as invalid.
https://www.lifewire.com/wubi-linux-installation-program-2201175 ** Changed in: grub-installer (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762034 Title: Installer crashes at installing grub To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1762034/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
