Yes, operating systems other than OpenSUSE have this feature. TrueOS (formerly PC-BSD) has had it for some years, too. * https://blog.pcbsd.org/2012/07/9-1-fe

Yes, operating systems other than OpenSUSE have this feature. TrueOS (formerly PC-BSD) has had it for some years, too. * https://blog.pcbsd.org/2012/07/9-1-feature-multiple-boot-environments/ https://blog.pcbsd.org/2012/07/9-1-feature-multiple-boot-env... * https://blog.pcbsd.org/2013/06/pc-bsd-status-update/ https://blog.pcbsd.org/2013/06/pc-bsd-status-update/ * https://www.ixsystems.com/blog/a-closer-look-at-the-changes-in-pc-bsd-trueos-9-2-part-1/ https://www.ixsystems.com/blog/a-closer-look-at-the-changes-... * https://www.ixsystems.com/blog/the-revamped-life-preserver/ https://www.ixsystems.com/blog/the-revamped-life-preserver/