How I did it: 1: Install debian unstable with kde (plasma-workspace-wayland) on virtual box on windows. 2: thinks seems working (can login in kdm under x11) 3: loging out. An select plasma wayland. 4: after login then I only got a black screen Reproducible: Always Steps to Reproduce: 1: Install debian unstable with kde (plasma-workspace-wayland) on virtual box on windows. 2: thinks seems working (can login in kdm under x11) 3: loging out. An select plasma wayland. 4: after login then I only got a black screen Actual Results: black screen Expected Results: working desktop
VirtualBox doesn't support Wayland yet.