Hi, Matthia, we encounter a couple of bugs about the Garbled screen after X started. http://bugs.freedesktop.org/show_bug.cgi?id=17508 The problem can be fixed by disabling Nvidia card via ACPI _DSM method. And it seems that there are some works already done for this issue. http://archive.netbsd.se/?ml=xorg&a=2009-02&t=9908058 My question is that do we have any plans to ship these fixes upstream? thanks, rui -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html