SpaceInvaderOne

It says enabled. I have attached some screenshots of systems both withPCIe ACS Override setting on and off. Also the info page in hope you may be able to see a problem there. Many thanks

Thanks for advice Jonp, yes I have tried that and it makes no difference Anything else i can try?

Hi Guys... Has anyone sucessfully passed through a graphics card on a gen8 microserver with xeon processor. I have tried both a radeon hd 6450 and a radeon hd4550 and get the same error below. However i have no problem passing through usb devices. internal error: early end of file from monitor: possible problem: 2015-10-13T11:38:36.151441Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: vfio: failed to set iommu for container: Operation not permitted 2015-10-13T11:38:36.151463Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: vfio: failed to setup container for group 1 2015-10-13T11:38:36.151469Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: vfio: failed to get group 1 2015-10-13T11:38:36.151478Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: Device initialization failed 2015-10-13T11:38:36.151486Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: Device 'vfio-pci' could not be initialized I have tried modifying my syslinux.cfg but has not worked (I dont really know what i am doing editing this file but used ones i have seen in forums). I have tried adding my gpu rom file to a share and putting it in the xml. Has anyone had success with gpu passthough on a gen8. If so which card have you used. I have been trying for a week now and really need help. Thanks