On Thu, 2012-09-27 at 20:43 +0200, Martin Wolf wrote: > thank you for the information. > > i will try what you mentioned... > do you have some additional information about rebooting a VM with a > passed through videocard? > (amd / ati 7870) I don't. Is the bsod on reboot only or does it also happen on shutdown? There's a slim chance it could be traced by enabling debug in the pci-assign driver and analyzing what the guest driver is trying to do. I'm hoping that q35 chipset support might resolve some issues with vga assignment as it exposes a topology that looks a bit more like one that a driver would expect on physical hardware. Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html