I don't understand what this Debian bug report should have to do with this. The reporter of it talked about preseeding options for the Xen kernel in update-grub of grub-legacy which has Xen support. Anyway the Xen Hypervisor could just provide an /etc/grub.d/10_hypervisor_xen file and then update-grub would generate menuentrys for them.
-- Xen entries not working under grub2 https://bugs.launchpad.net/bugs/216176 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs