a12vman Posted May 23, 2022 Share Posted May 23, 2022 (edited) This Windows 10 VM was working fine before the OS Upgrade 20 6.10.1 but now VM never shows up on the network after I start it. Works fine if I turn off PassThru and use VNC instead. I am using a 750TI. Any ideas? Here is VM Log. -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-3-format,id=virtio-disk2,bootindex=1,write-cache=on \ -blockdev '{"driver":"file","filename":"/mnt/user/Backup/Software/Windows10RS4/Windows 10 RS4 Pro SupremeOS Edition (x64) 2018-P2P.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \ -device ide-cd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=2 \ -blockdev '{"driver":"file","filename":"/mnt/user/Backup/Software/virtio-win-0.1.190-1.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \ -device ide-cd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1 \ -netdev tap,fd=37,id=hostnet0 \ -device virtio-net,netdev=hostnet0,id=net0,mac=52:54:00:5f:dc:a4,bus=pci.0,addr=0x4 \ -chardev pty,id=charserial0 \ -device isa-serial,chardev=charserial0,id=serial0,index=0 \ -chardev socket,id=charchannel0,fd=35,server=on,wait=off \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \ -device usb-tablet,id=input0,bus=usb.0,port=1 \ -audiodev '{"id":"audio1","driver":"none"}' \ -vnc 0.0.0.0:0,websocket=5700,audiodev=audio1 \ -k en-us \ -device qxl-vga,id=video0,max_outputs=1,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,bus=pci.0,addr=0x2 \ -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ -msg timestamp=on char device redirected to /dev/pts/0 (label charserial0) qxl_send_events: spice-server bug: guest stopped, ignoring 2022-05-23T17:46:21.564375Z qemu-system-x86_64: terminating on signal 15 from pid 11070 (/usr/sbin/libvirtd) 2022-05-23 17:46:21.795+0000: shutting down, reason=shutdown 2022-05-23 17:47:04.868+0000: starting up libvirt version: 8.2.0, qemu version: 6.2.0, kernel: 5.15.40-Unraid, hostname: MediaTower LC_ALL=C \ PATH=/bin:/sbin:/usr/bin:/usr/sbin \ HOME=/var/lib/libvirt/qemu/domain-3-W10 \ XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-3-W10/.local/share \ XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-3-W10/.cache \ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-3-W10/.config \ /usr/local/sbin/qemu \ -name guest=W10,debug-threads=on \ -S \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-3-W10/master-key.aes"}' \ -machine pc-i440fx-5.1,usb=off,dump-guest-core=off,mem-merge=off,memory-backend=pc.ram \ -accel kvm \ -cpu host,migratable=on,hv-time=on,hv-relaxed=on,hv-vapic=on,hv-spinlocks=0x1fff,hv-vendor-id=none,host-cache-info=on,l3-cache=off \ -m 4096 \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":4294967296}' \ -overcommit mem-lock=off \ -smp 4,sockets=1,dies=1,cores=2,threads=2 \ -uuid d07abd87-eb87-d4df-0f35-11c60bebc1c8 \ -display none \ -no-user-config \ -nodefaults \ -chardev socket,id=charmonitor,fd=36,server=on,wait=off \ -mon chardev=charmonitor,id=monitor,mode=control \ -rtc base=localtime \ -no-hpet \ -no-shutdown \ -boot strict=on \ -device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x7.0x7 \ -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x7 \ -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x7.0x1 \ -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x7.0x2 \ -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \ -blockdev '{"driver":"file","filename":"/mnt/user/domains/W10/vdisk1.img","node-name":"libvirt-3-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-3-storage"}' \ -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-3-format,id=virtio-disk2,bootindex=1,write-cache=on \ -blockdev '{"driver":"file","filename":"/mnt/user/Backup/Software/Windows10RS4/Windows 10 RS4 Pro SupremeOS Edition (x64) 2018-P2P.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \ -device ide-cd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=2 \ -blockdev '{"driver":"file","filename":"/mnt/user/Backup/Software/virtio-win-0.1.190-1.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \ -device ide-cd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1 \ -netdev tap,fd=37,id=hostnet0 \ -device virtio-net,netdev=hostnet0,id=net0,mac=52:54:00:5f:dc:a4,bus=pci.0,addr=0x2 \ -chardev pty,id=charserial0 \ -device isa-serial,chardev=charserial0,id=serial0,index=0 \ -chardev socket,id=charchannel0,fd=35,server=on,wait=off \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \ -device usb-tablet,id=input0,bus=usb.0,port=1 \ -audiodev '{"id":"audio1","driver":"none"}' \ -device vfio-pci,host=0000:06:00.0,id=hostdev0,bus=pci.0,addr=0x5 \ -device vfio-pci,host=0000:06:00.1,id=hostdev1,bus=pci.0,addr=0x6 \ -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ -msg timestamp=on char device redirected to /dev/pts/0 (label charserial0) Edited May 23, 2022 by a12vman Quote Link to comment
EArroyo Posted May 24, 2022 Share Posted May 24, 2022 Following.... I just upgraded to 6.10.1 and also lost GPU pass-thru on both my servers using RX460. Rolling back to 6.9.2. Quote Link to comment
Celsian Posted June 2, 2022 Share Posted June 2, 2022 (edited) I also lost my Win 10 passthrough on 6.10.2 CPU: AMD 3700x Passthrough device: GTX 1060 Edited June 2, 2022 by Celsian Quote Link to comment
Celsian Posted June 2, 2022 Share Posted June 2, 2022 (edited) Resolved my issue by creating a new Win10 VM using the following parameters: Machine: Q35-6.2 BIOS: OVMF Hyper-V: Yes USB Controller: 3.0 (nec XHCI) For Graphics card passthrough I did the following: Settings -> VM Manager -> Advance View: PCIe ACS override: Both VFIO allow unsafe interrupts: Yes For the XML view I moved the Audio to the same Bus as the GPU (bus 0x04) and set the function of the audio to (0x1), then added multifunction='on' to the gpu address. See SpaceInvaderOne's video for more information on this. <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/> </source> <rom file='/mnt/user/isos/vbios/gtx_1060_strix_gaming.rom'/> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0' multifunction='on'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x1'/> </hostdev> For Syslinux configuration: Unraid OS: Main -> Flash -> Syslinux Configuration -> Unraid OS: Added: video=efifb:off to the end of the line. Note: I am unable to use my existing VDisk image. I had to fresh install windows and migrate settings and files. It sucks, but it works and I'm on 6.10.2 with an AMD Ryzen cpu and an NVidia GPU. Edit: No matter what I tried, I couldn't get the VM to pass through the gpu with Seabios selected. OVFM is the only thing that worked for me in 6.10.2. Edited June 2, 2022 by Celsian Quote Link to comment
EArroyo Posted June 2, 2022 Share Posted June 2, 2022 I think I’ll stick with 6.9.2 until box explodes…. Quote Link to comment
utentep2p Posted June 3, 2022 Share Posted June 3, 2022 "I had to fresh install windows and migrate settings and files" that's all for me, I thinks about my 55€..... now Quote Link to comment
Celsian Posted June 7, 2022 Share Posted June 7, 2022 (edited) I likely could have sysprepped it and moved it over that way, but I didn't think to do that until after I had already started setting up the new one. I've installed windows hundreds of times and this VM is just an HTPC anyway, so there's not a lot of setup necessary. Obviously that's not the case for everyone else, sysprep is a great alternative. Edited June 7, 2022 by Celsian Quote Link to comment
the-dodger Posted June 10, 2022 Share Posted June 10, 2022 Hi, i have the same issue. I lost my GPU passthrough once i update to 6.10.2. OS: Windows 11 CPU: Ryzen 3950X GPU: NVS 510, but it also happens with a GT 710 I know that my GPU is rather old, but this Windows VM is mainly my Homeoffice machine. I also tried following the guide from Celsius, without any luck. So i rolled back to 6.9.2. Quote On 6/2/2022 at 10:51 PM, Celsian said: Resolved my issue by creating a new Win10 VM using the following parameters: Machine: Q35-6.2 BIOS: OVMF Hyper-V: Yes USB Controller: 3.0 (nec XHCI) For Graphics card passthrough I did the following: Settings -> VM Manager -> Advance View: PCIe ACS override: Both VFIO allow unsafe interrupts: Yes For the XML view I moved the Audio to the same Bus as the GPU (bus 0x04) and set the function of the audio to (0x1), then added multifunction='on' to the gpu address. See SpaceInvaderOne's video for more information on this. <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/> </source> <rom file='/mnt/user/isos/vbios/gtx_1060_strix_gaming.rom'/> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0' multifunction='on'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x1'/> </hostdev> For Syslinux configuration: Unraid OS: Main -> Flash -> Syslinux Configuration -> Unraid OS: Added: video=efifb:off to the end of the line. Note: I am unable to use my existing VDisk image. I had to fresh install windows and migrate settings and files. It sucks, but it works and I'm on 6.10.2 with an AMD Ryzen cpu and an NVidia GPU. Edit: No matter what I tried, I couldn't get the VM to pass through the gpu with Seabios selected. OVFM is the only thing that worked for me in 6.10.2. Quote Link to comment
jas0r Posted June 24, 2022 Share Posted June 24, 2022 (edited) Hi, Im also getting issues in all 6.10.X versions. 6.9.X has been fine. I get the pasthrough working on an Nvidia GT 710 but when booting LibreElec it has a error: [FAILED] Failed to start Xorg Server [DEPEND] Dependency failed for Fluxbox Window Manager On my older Nvidia 210 I dont get anything As per previous and extract below I have set the audio onto the same bus and PCIe ACS override: Both VFIO allow unsafe interrupts: Yes Added to Syslinux: video=efifb:off I use 2 LibreElec installations with Passthrough for daily tv in my house so I need to get this working if I ever want to upgrade beyond 6.9.2 <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x82' slot='0x00' function='0x0'/> </source> <alias name='hostdev0'/> <rom file='/mnt/user/Storage/Apps/VBIOS/gpu GT710 vbios.rom'/> <address type='pci' domain='0x0000' bus='0x82' slot='0x00' function='0x0' multifunction='on'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x82' slot='0x00' function='0x1'/> </source> <alias name='hostdev1'/> <address type='pci' domain='0x0000' bus='0x82' slot='0x00' function='0x1'/> </hostdev> Edited August 13, 2022 by jas0r Quote Link to comment
jas0r Posted August 13, 2022 Share Posted August 13, 2022 Hi Just some feedback I am still no further. Tried 6.11 RC3 but same thing happend The GT710 come up with the Xorg error and the 210 had nothing. Still sticking on 6.9.2 until its sorted. Not sure how. Quote Link to comment
Celsian Posted October 5, 2022 Share Posted October 5, 2022 (edited) Small update. After fixing my Passthrough issue (earlier in this thread) the VM has been working flawlessly since. Upgrading to 6.11 worked fine. Passthrough continues to work. Edit: 11/28/22 Passthrough still working as of 6.11.5 Another note, I recently helped my brother with his GTX 770. The steps I took above did not work for that card, we were still getting Error code 43 in device manger, however a change to the VM's XML from this post fixed it: Edited November 29, 2022 by Celsian 1 Quote Link to comment
EArroyo Posted December 6, 2023 Share Posted December 6, 2023 (edited) Any *EASY* fix for this??? (Besides reinstalling Windows?) Plugins are starting to require 6.11* or 6.12*, what a PITA! Edited December 6, 2023 by EArroyo Quote Link to comment
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