March 15, 201610 yr Hi I want to do 3 player to one pc but this error is stealing my time that I just test every thing I can find without any luck first I checked all the VGA's PCI group and It is in a separate group's then did whatever it makes it change the error massage like: PCIe ACS Override by adding this "append pcie_acs_override=downstream initrd=/bzroot" in syslinux.cfg and did this one also : echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/vfio_iommu_type1.conf no luck at all all I get is this error the number of pci host will change whenever i choose different vga on other pci's I can only start VM on VNC but no luck with VGA start with only 1 VGA but did not created or even with 2 VGA, that one for server start on and the other one for vm but still did not start this is syslog post from diagnostic.zip file : Mar 15 13:30:23 Tower avahi-daemon[1667]: Service "Tower" (/services/smb.service) successfully established. Mar 15 13:30:23 Tower kernel: usb 8-2: reset low-speed USB device number 2 using uhci_hcd Mar 15 13:30:23 Tower kernel: kvm: zapping shadow pages for mmio generation wraparound Mar 15 13:30:37 Tower kernel: br0: port 2(vnet0) entered learning state Mar 15 13:30:52 Tower kernel: br0: topology change detected, propagating Mar 15 13:30:52 Tower kernel: br0: port 2(vnet0) entered forwarding state Mar 15 13:30:56 Tower kernel: usb 8-2: reset low-speed USB device number 2 using uhci_hcd Mar 15 13:30:57 Tower kernel: usb 8-2: reset low-speed USB device number 2 using uhci_hcd Mar 15 13:32:00 Tower kernel: device vnet1 entered promiscuous mode Mar 15 13:32:00 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:32:00 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:32:00 Tower kernel: vgaarb: device changed decodes: PCI:0000:04:00.0,olddecodes=io+mem,decodes=io+mem:owns=none Mar 15 13:32:00 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:32:00 Tower avahi-daemon[1667]: Withdrawing workstation service for vnet1. Mar 15 13:32:00 Tower kernel: device vnet1 left promiscuous mode Mar 15 13:32:00 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:32:11 Tower kernel: device vnet1 entered promiscuous mode Mar 15 13:32:11 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:32:11 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:32:12 Tower kernel: vfio_iommu_type1_attach_group: No interrupt remapping support. Use the module param "allow_unsafe_interrupts" to enable VFIO IOMMU support on this platform Mar 15 13:32:12 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:32:12 Tower kernel: device vnet1 left promiscuous mode Mar 15 13:32:12 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:32:12 Tower avahi-daemon[1667]: Withdrawing workstation service for vnet1. Mar 15 13:33:18 Tower ntpd[1552]: frequency error 902 PPM exceeds tolerance 500 PPM Mar 15 13:35:22 Tower kernel: device vnet1 entered promiscuous mode Mar 15 13:35:22 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:35:22 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:35:23 Tower kernel: vfio_iommu_type1_attach_group: No interrupt remapping support. Use the module param "allow_unsafe_interrupts" to enable VFIO IOMMU support on this platform Mar 15 13:35:23 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:35:23 Tower avahi-daemon[1667]: Withdrawing workstation service for vnet1. Mar 15 13:35:23 Tower kernel: device vnet1 left promiscuous mode Mar 15 13:35:23 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:35:37 Tower kernel: device vnet1 entered promiscuous mode Mar 15 13:35:37 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:35:37 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:35:38 Tower kernel: vfio_iommu_type1_attach_group: No interrupt remapping support. Use the module param "allow_unsafe_interrupts" to enable VFIO IOMMU support on this platform Mar 15 13:35:38 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:35:38 Tower avahi-daemon[1667]: Withdrawing workstation service for vnet1. Mar 15 13:35:38 Tower kernel: device vnet1 left promiscuous mode Mar 15 13:35:38 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:41:56 Tower kernel: device vnet1 entered promiscuous mode Mar 15 13:41:56 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:41:56 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:41:57 Tower kernel: vfio_iommu_type1_attach_group: No interrupt remapping support. Use the module param "allow_unsafe_interrupts" to enable VFIO IOMMU support on this platform Mar 15 13:41:57 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:41:57 Tower avahi-daemon[1667]: Withdrawing workstation service for vnet1. Mar 15 13:41:57 Tower kernel: device vnet1 left promiscuous mode Mar 15 13:41:57 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:42:39 Tower kernel: device vnet1 entered promiscuous mode Mar 15 13:42:39 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:42:39 Tower kernel: br0: port 3(vnet1) entered listening state Mar 15 13:42:40 Tower kernel: vfio_iommu_type1_attach_group: No interrupt remapping support. Use the module param "allow_unsafe_interrupts" to enable VFIO IOMMU support on this platform Mar 15 13:42:40 Tower kernel: br0: port 3(vnet1) entered disabled state Mar 15 13:42:40 Tower avahi-daemon[1667]: Withdrawing workstation service for vnet1. Mar 15 13:42:40 Tower kernel: device vnet1 left promiscuous mode Mar 15 13:42:40 Tower kernel: br0: port 3(vnet1) entered disabled state
March 22, 201610 yr please suggest anything post your full diagnostics, and try also passing through the sound card that's on the video card
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