I know that Ubuntu was developed from Debian, so I just tried testing Debian's Grub 2.12 code. With Grub 2 compiled from Debian's code, using chainloader to boot Windows worked successfully. https://salsa.debian.org/grub-team/grub/-/tree/debian/2.12-5?ref_type=tags Therefore, I still suspect that certain additional patches in Ubuntu might be causing the issue.
-- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
