Hi Andreas, Andreas Heider wrote: > that means that something is still using the GPU, try DIGD or alternatively > shutting down your X-server before switching.
When I try DIGD, I get: vga_switcheroo: setting delayed switch to client 0 Then, when I shut down X, I get a blank screen. When I try IGN after shutting down X, I get the same message: vga_switcheroo: client 1 refused switch > I think there are still some EDID issues because > https://lkml.org/lkml/2012/8/3/300 never got merged, so even after shutting > down X you might get a black screen, but it should hopefully work with > external displays. The series is really old! Why is gmux in such a shabby state today, and more importantly: how do I get started hacking on it? Thanks. Ram -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
