Xnest, Xephyr, Xgl, Xdmx…

Does anyone know a way to hack on a GL-based compositing manager such as Compiz in a nested X server? I didn’t even try Xnest assuming there’s no way it works; Xephyr has GLX and Composite but Compiz reports that the root window has the wrong visual; Xgl appears to be dead (?) and isn’t […]