FWIW, I've put together the required changes to yast: - https://github.com/yast/yast-bootloader/pull/683 - https://github.com/yast/yast-storage-ng/pull/1320 - https://github.com/yast/skelcd-control-openSUSE/pull/272 They work, AFAICS. That's just unofficial and the yast team might decide to do something entirely different.