Hello, for two weeks on windows 10 / tumbleweed computer I booted windows 10 without problems and another day I choose tumbleweed. That is a dual booting computer. With the last update of tumbleweed on start boot menu there is only Tumbleweed. I want to use Windows. I cannot choose windows from the start menu because there is no line for windows any more. Booting and run yast2 Boot menu . On menu which OS to start first there is no line for windows!!!!!!!!!!!!!!!!!! To be clear I have had a dual boot system and now it is a single boot system with tumbleweed! Any Problems to understand? Regards Hans-Juergen Greif