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VM Engine (KVM)

For support configuring your own virtual machines, including assigning PCI/USB devices (such as graphics, sound, networking, etc.), and other tuning tweaks.

7119 topics in this forum

  1. VirtioFS Support Page 1 2

    By SimonF,
    • 28 replies
    • 2.1k views

  2. Intel IGD (integrated graphics) Pass Through Support - March 2016 Update 1 2 3 4 7

    By jonp,
    • 163 replies
    • 231.2k views

  3. VM FAQ

    By RobJ,
    • 21 replies
    • 104.9k views

  4. Hardware recommendations for unRAID servers with VM's 1 2

    By RobJ,
    • 31 replies
    • 74k views

  5. Performance Improvements in VMs by adjusting CPU pinning and assignment 1 2 3 4 14

    By dlandon,
    • 326 replies
    • 361.3k views

  6. VM USB Passthrough Multiple Devices with the same Vendor/Product 1 2

    By kingfetty,
    • 33 replies
    • 60.7k views

  7. Simpler / Easier PCI Device Pass Through for NON-GPUs 1 2 3 4 5

    By jonp,
    • 102 replies
    • 147.6k views

  8. ***GUIDE*** Passing Through Network Controllers to unRAID 6 Virtual Machines

    Topic was moved to forum VMs

  9. ***GUIDE*** Passthrough Entire PCI USB Controller

    Topic was moved to forum VMs

  10. FAQ Feedback - for VM FAQ 1 2

    By RobJ,
    • 30 replies
    • 64.9k views

  11. KVM internal error. Suberror: 3

    By ipworkstations,
    • 2 replies
    • 377 views

  12. Libvirt fails to start

    By ManfromtheNorth,
    • 7 replies
    • 114 views

  13. Installation Windows 11 VM keeps halting, cannot install files

    By Martyzzz,
    • 6 replies
    • 66 views

  14. Nvidia RTX 4090 Passthrough to gaming VM

    By indy1250,
    • 3 replies
    • 410 views

  15. Power PC Virtual Machine?

    By mkfelidae,
    • 9 replies
    • 978 views

  16. libvirt.img is in-use, cannot mount 1 2

    By PR.,
    • 25 replies
    • 4.7k views

  17. Libvirt Error: virNetSocketReadWire:1791 : End of file while reading data: Input/output error after upgrading to 6.11.5

    By Green Dragon,
    • 14 replies
    • 279 views

  18. updated to 6.11.5 VM works but has this message on boot

    By Jammy B,
    • 0 replies
    • 50 views

  19. Debian 11 Bullseye VM keep changing IP address

    By SHAHZAD KHAN,
    • 2 replies
    • 337 views

  20. Raptor Lake 13600K Integrated graphics passthrough

    By Aussybob,
    • 5 replies
    • 421 views

  21. Mouse highlighting/selecting issues

    By oerdem19,
    • 0 replies
    • 67 views

  22. Windows 10 VM crashes/breaks during Nvidia driver install for GPU passthrough.

    By MustardTiger,
    • 12 replies
    • 349 views

  23. 1-4 FPS-EXTREME STUTTER-PLEASE HELP!!!

    By Greenbean,
    • 0 replies
    • 82 views

  24. Failed to use GTX 970 on Win 10 VM

    By meomapvn,
    • 18 replies
    • 482 views

  25. Win 10 VM crashes after a few hours iGPU passthrough

    By techman2005,
    • 0 replies
    • 70 views

  26. Win 10 VM crasehes with iGPU

    By techman2005,
    • 0 replies
    • 71 views

  27. VM PASSTHRU VIDEO: AMD CARD AND UNRAID V6.11.2 OR V6.11.3 BLACK SCREEN...

    By PicPoc,
    • 18 replies
    • 292 views

  28. Secure Boot Off in OVMF TPM BIOS - Windows 11

    By Friis,
    • 10 replies
    • 669 views

  29. Onboard USB controller passthrough to VM cause server reboot

    By Javen,
    • 1 reply
    • 97 views

  30. Nvidia GPU Passthrough - VM won't boot

    By FlippinTurt,
    • 7 replies
    • 915 views

  31. Virtual machine log alarm

    By Fan,
    • 13 replies
    • 203 views

  32. Windows 10 VM -display none in; 6.9.2 Upgrade to 6.11.5

    By baby0nboardInSg,
    • 3 replies
    • 121 views

  33. Guest Agent Problems

    By PeteyBoPetey,
    • 10 replies
    • 939 views

  34. Windows VM Freezing under Heavy Internet Usage

    By Aurora8orealis,
    • 8 replies
    • 181 views

  35. Amd Drivers?

    By ryanm91,
    • 3 replies
    • 84 views

  36. UHD 630 passthrough works in Linux but not Windows VMs

    By halogen55,
    • 8 replies
    • 205 views

  37. Can't get GPU pass through to work as I need!

    By Nedio Server Unraid,
    • 1 reply
    • 111 views

  38. 2 AMD GPU Passthrough - Issue with 2nd Card

    By jhendrickson818,
    • 0 replies
    • 75 views

  39. VFIO Gotcha (PCI IDS Change) (VM Lockout due to autostart)

    By Jayant P Saikia,
    • 7 replies
    • 149 views

  40. GPU Passthrough not working after updating to 6.11.5

    By Dismes,
    • 3 replies
    • 155 views

  41. [support] kilrah/libretranslate

    Topic was moved to forum Docker Containers

  42. Ubuntu Server VM - Unable to install

    By unboom,
    • 2 replies
    • 169 views

  43. PCI host devices must use 'pci' or 'unassigned' address type

    By ELP,
    • 1 reply
    • 192 views

  44. 6.10.3 - Upgrade woes with Windows 10 VM stability in 6.11

    By djtodd,
    • 1 reply
    • 158 views

  45. Help with win10pro VM with nvidia rtx a2000

    By dopeytree,
    • 1 reply
    • 157 views

  46. qemu guest agent?

    By Green Dragon,
    • 11 replies
    • 305 views

  47. Bonded Network -> No network in vms

    By rpreston,
    • 2 replies
    • 169 views

  48. Can't boot Windows 11 more than once... strange problem unRAID 611.12 & 6.11.3

    By craigr,
    • 8 replies
    • 396 views

  49. Bug - if gpu pass through not set up and you start a VM it cause ngix error

    By dopeytree,
    • 0 replies
    • 83 views

  50. VM's are not getting USB 3.0 speeds

    By AceRimmer,
    • 5 replies
    • 279 views