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.

8068 topics in this forum

  1. VirtioFS Support Page 1 2 3 4 12

    By SimonF,
    • 282 replies
    • 55.6k views

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

    By dlandon,
    • 331 replies
    • 405.5k views

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

    By jonp,
    • 169 replies
    • 276.1k views

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

    By kingfetty,
    • 34 replies
    • 71k views

  5. FAQ Feedback - for VM FAQ 1 2

    By RobJ,
    • 31 replies
    • 88.3k views

  6. VM FAQ

    By RobJ,
    • 21 replies
    • 131.4k views

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

    By RobJ,
    • 31 replies
    • 86.3k views

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

    By jonp,
    • 102 replies
    • 168.5k views

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

    Topic was moved to forum VMs

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

    Topic was moved to forum VMs

  11. qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument 1 2

    By darthkielbasa,
    • 38 replies
    • 6.8k views

  12. Cannot reset device ID, depends on group X which is not owned.

    By Zotarios,
    • 5 replies
    • 3.4k views

  13. Passthru considerations before moving to 6.90

    By hawihoney,
    • 1 reply
    • 528 views

  14. No network when adding 3rd mount on VM

    By SergioPR,
    • 0 replies
    • 47 views

  15. VM Conversion

    By peterbata,
    • 3 replies
    • 109 views

  16. Windows 11 - CPU Spike

    By peterbata,
    • 13 replies
    • 232 views

  17. No audio in W11 VM

    By Jerlam,
    • 3 replies
    • 199 views

  18. intel 12th gen igpu passtrough

    By ilarion,
    • 0 replies
    • 86 views

  19. Unraid VM intel N100 cpu base clock speed stuck at 0.81ghz

    By luisp23,
    • 1 reply
    • 125 views

  20. teknoparrot opens a new window then closes

    By Finbarqs,
    • 1 reply
    • 92 views

  21. AMD 7800xt passthrough issues

    By reluctantflux,
    • 2 replies
    • 301 views

  22. Issues with RX 6600 passthrough

    By dmanwithers,
    • 3 replies
    • 122 views

  23. Is there a current guide for setting up a Windows 11 VM?

    By arretx,
    • 9 replies
    • 13.4k views

  24. GPU Passthrough is EASY - Here's how 1 2

    By dopeytree,
    • 38 replies
    • 34.1k views

  25. Resizing my Home Assitant VM Vdisk

    By Peter0815,
    • 8 replies
    • 169 views

  26. OPNsense VM only seeing 1 out of 2 passed through NIC's

    By Ephoxia,
    • 3 replies
    • 176 views

  27. Secondary VM not booting when cores overlap with primary VM

    By mackid1993,
    • 5 replies
    • 200 views

  28. Help Needed - 7800XT Dissappears After Bound to VFIO

    By the_scarian,
    • 0 replies
    • 84 views

  29. AMD APU Ryzen 5700G iGPU Passthrough on 6.9.2 1 2 3 4 9

    By q3bing,
    • 201 replies
    • 86.4k views

  30. VM BACKUP

    By tessierp,
    • 7 replies
    • 2.6k views

  31. [SOLVED] Expand Windows Volume (incorrect partition order)

    By gray squirrel,
    • 10 replies
    • 4.5k views

  32. Help needed with GPU Passthrough

    By peterbata,
    • 0 replies
    • 164 views

  33. SSD IOMMU Passthrough can't see drive on boot (but can during Windows 11 install)

    By FrForget,
    • 3 replies
    • 145 views

  34. VMS audio is stuttering and popping

    By drtechnolust,
    • 1 reply
    • 144 views

  35. Lost 1 of 2 ODD Pass Throughs following Windows update.

    By Fidelis,
    • 1 reply
    • 126 views

  36. Creating a VM from an existing image

    By malaki86,
    • 1 reply
    • 108 views

  37. Convert VM to new physical machine

    By malaki86,
    • 3 replies
    • 160 views

  38. Game server stuttering

    By Noobster2000,
    • 1 reply
    • 177 views

  39. Windows 10 VM random and periodically freezing

    By eds,
    • 3 replies
    • 1.3k views

  40. Cannot delete VM

    By XenoUniv3rse,
    • 3 replies
    • 153 views

  41. Windows 10 VM stuck loading after entering credentials

    By Jebberino84,
    • 8 replies
    • 197 views

  42. Tell me about backups

    By CowboyRedBeard,
    • 2 replies
    • 134 views

  43. Onboard Intel Wifi & UNRaid USB Reset Bug

    By OldManBeard,
    • 1 reply
    • 163 views

  44. Ubuntu VM - cannot access shares

    By malaki86,
    • 3 replies
    • 143 views

  45. Can I use cloud-init to provision VMs?

    By Meowcat285,
    • 3 replies
    • 2k views

  46. [SOLVED] VM XML View - Expand Editor

    By shpitz461,
    • 2 replies
    • 171 views

  47. gpu and usb controller not passing together to vm

    By delgadot2040,
    • 4 replies
    • 319 views

  48. No VNC option to run VM anymore

    By Jerlam,
    • 4 replies
    • 167 views

  49. VM Network Speed Bottleneck (10Gbps)

    By adb045,
    • 4 replies
    • 225 views

  50. Windows 11 VM Won't Boot - Other VMs Are Fine

    By napalmyourmom,
    • 1 reply
    • 493 views