Can anyone help. I have a machine with what was essentially the unraid appliance a few years ago. ie xeon e3 and the 14 sata port supermicro motherboard and a radeon graphics card. It is still working fine on version 6.9.2. (I'm on it now)  If I upgrade to 6.11.5, no more passed through graphics.

 

Any ideas?  Or am I destined to be on 6.9.2 forever?

 

same here. GPU passthrough not working anymore since 6.10.

Same for Windows 10 and LibreELEC

 

tried everything I could find including:

- removing GPU Bios

- tried with and without multifunction device

- add 'video=efifb:off' to the append of my syslinux config

- tried allowing unsafe interrupts

- trying different Q35 versions

- creating new vm from scratch

 

this is what my LibreELEC vm shows in the log when trying to boot:

 

-device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
-device '{"driver":"pcie-pci-bridge","id":"pci.7","bus":"pci.1","addr":"0x0"}' \
-device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x7.0x7"}' \
-device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x7"}' \
-device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","addr":"0x7.0x1"}' \
-device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x7.0x2"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.2","addr":"0x0"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/LibreELEC/vdisk1.img","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.2","drive":"libvirt-1-format","id":"sata0-0-2","bootindex":1,"write-cache":"on"}' \
-netdev tap,fd=35,vhost=on,vhostfd=38,id=hostnet0 \
-device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:62:57:ff","bus":"pci.3","addr":"0x0"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=33,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"3"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"vfio-pci","host":"0000:01:00.0","id":"hostdev0","bus":"pci.4","multifunction":true,"addr":"0x0","romfile":"/mnt/user/appdata/vbios/Asus.GT1030.2048.170418_fixed.rom"}' \
-device '{"driver":"vfio-pci","host":"0000:01:00.1","id":"hostdev1","bus":"pci.4","addr":"0x0.0x1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/001/004","id":"hostdev2","bus":"usb.0","port":"1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/001/003","id":"hostdev3","bus":"usb.0","port":"2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)
2022-12-21T15:25:05.542700Z qemu-system-x86_64: terminating on signal 15 from pid 6205 (/usr/sbin/libvirtd)
2022-12-21 15:25:06.343+0000: shutting down, reason=destroyed
2022-12-21 15:29:07.603+0000: starting up libvirt version: 8.7.0, qemu version: 7.1.0, kernel: 5.19.17-Unraid, hostname: unMINI
LC_ALL=C \
PATH=/bin:/sbin:/usr/bin:/usr/sbin \
HOME=/var/lib/libvirt/qemu/domain-7-LibreELEC \
XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-7-LibreELEC/.local/share \
XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-7-LibreELEC/.cache \
XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-7-LibreELEC/.config \
/usr/local/sbin/qemu \
-name guest=LibreELEC,debug-threads=on \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-7-LibreELEC/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
-blockdev '{"driver":"file","filename":"/etc/libvirt/qemu/nvram/ecfaef4e-c728-75d2-1c61-f5176f256b5c_VARS-pure-efi.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
-machine pc-q35-7.1,usb=off,dump-guest-core=off,mem-merge=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format \
-accel kvm \
-cpu host,migratable=on,host-cache-info=on,l3-cache=off \
-m 8192 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":8589934592}' \
-overcommit mem-lock=off \
-smp 8,sockets=1,dies=1,cores=4,threads=2 \
-uuid ecfaef4e-c728-75d2-1c61-f5176f256b5c \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=35,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc,driftfix=slew \
-global kvm-pit.lost_tick_policy=delay \
-no-hpet \
-no-shutdown \
-boot strict=on \
-device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
-device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
-device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
-device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
-device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
-device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
-device '{"driver":"pcie-pci-bridge","id":"pci.7","bus":"pci.1","addr":"0x0"}' \
-device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x7.0x7"}' \
-device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x7"}' \
-device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","addr":"0x7.0x1"}' \
-device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x7.0x2"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.2","addr":"0x0"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/LibreELEC/vdisk1.img","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.2","drive":"libvirt-1-format","id":"sata0-0-2","bootindex":1,"write-cache":"on"}' \
-netdev tap,fd=36,vhost=on,vhostfd=38,id=hostnet0 \
-device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:62:57:ff","bus":"pci.3","addr":"0x0"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=34,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"3"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"vfio-pci","host":"0000:01:00.0","id":"hostdev0","bus":"pci.4","multifunction":true,"addr":"0x0","romfile":"/mnt/user/appdata/vbios/Asus.GT1030.2048.170418_fixed.rom"}' \
-device '{"driver":"vfio-pci","host":"0000:01:00.1","id":"hostdev1","bus":"pci.4","addr":"0x0.0x1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/001/004","id":"hostdev2","bus":"usb.0","port":"1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/001/003","id":"hostdev3","bus":"usb.0","port":"2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)

 

diagnostics-20221229-1122.zip

Edited December 29, 20223 yr by Marv

I solved my problem switching to Intel IGD passthrough.

I made a writeup here. maybe this can help you aswell: