Are you using a 64-bit build of that code? Are you using 64-bit Windows? How did you build and install it?
I am pretty sure it boots Windows 10 bootmgfw.efi, because I tested it myself. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2078307 Title: Grub 2.12 in Oracular is unable to boot Windows using chainloader To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2078307/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs