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.

8073 topics in this forum

  1. Weak performance VM gaming

    By Vitor Ventura,
    • 2 replies
    • 766 views

  2. VM creation Error ould not find capabilities for arch=x86_64 domaintype=kvm

    By Pascal51882,
    • 20 replies
    • 6.9k views

  3. pfSense VM calcru: runtime went backwards

    By SRB,
    • 0 replies
    • 2.5k views

  4. Troubleshoot Crashes on Gaming VM

    By glockmane,
    • 6 replies
    • 1.8k views

  5. How to Restore VMs from Previous Unassigned Drive

    By Auggie,
    • 4 replies
    • 1.6k views

  6. Passthrough works only 99%

    By refactory,
    • 2 replies
    • 528 views

  7. Trouble getting sound on a Linux VM?

    By Stubbs,
    • 0 replies
    • 787 views

  8. Strange vm vdisk performance.

    By frodr,
    • 1 reply
    • 677 views

  9. AMD FE VM Error - Domain id=5 is tainted high-privileges/ost-cpu

    By cpluse,
    • 2 replies
    • 1.3k views

  10. GT610 Graphics Card Passthrough issue

    By mossiemosforth,
    • 14 replies
    • 5.7k views

  11. PCIE NIC shows as 4 devices; how to passthrough? (solved)

    By 34ty9unvf2,
    • 3 replies
    • 1.6k views

  12. Ubuntu Server 16.4.6 VM install isn't working

    By OneFiveRhema,
    • 7 replies
    • 989 views

  13. Failed USB passthrough

    By Jetjockey,
    • 5 replies
    • 1k views

  14. PassThru Radeon 6450

    By a12vman,
    • 2 replies
    • 729 views

  15. [Solved] Non windows GPU Passthrough issues

    By phyzical,
    • 17 replies
    • 3.3k views

  16. PCI Audio Passthrough

    By justvano,
    • 6 replies
    • 1.2k views

  17. unRAID crashes after GPU Passthrough to Windows KVM 1 2 3

    By cap089,
    • 59 replies
    • 11k views

  18. VM stuck in boot loop

    By Alphabear,
    • 2 replies
    • 971 views

  19. Ryzen 5 2400G Vega graphics passthrough

    By mrtrilby,
    • 2 replies
    • 1k views

  20. **VIDEO GUIDE ** The best way to install and setup a Windows 10 VM as a daily driver or a Gaming VM PART 1 AND PART 2 **

    Topic was moved to forum VMs

  21. Failed to set iommu for container, operation not permitted

    By SupremeArmchair,
    • 7 replies
    • 5.7k views

  22. (6.7.2) GTX760 passthrough not working anymore

    By cyberspectre,
    • 2 replies
    • 744 views

  23. GPU showing up in device list but not selectable for VM

    By charleslam,
    • 2 replies
    • 984 views

  24. VM core allocating problem

    By Warren Alexander,
    • 1 reply
    • 411 views

  25. Poor SSD Performance in Windows 10 VM

    By Marc_G2,
    • 6 replies
    • 3.3k views

  26. Complex USB Passthrough Bug

    By rgio,
    • 0 replies
    • 989 views

  27. 6.7.2 - Linux VM cant see virtual disks

    By electronrancher,
    • 1 reply
    • 568 views

  28. Unable to Passthrough AMD GPU with AMD CPU

    By iJumbo,
    • 4 replies
    • 1.2k views

  29. PC Locked Software

    By patm95,
    • 3 replies
    • 594 views

  30. [Solution] How to fix 100% CPU usage on one core for windows 10 vm

    By James Yu,
    • 1 reply
    • 2.6k views

  31. Need help with configuring server

    By Fortster,
    • 2 replies
    • 481 views

  32. Multi Controller PCI USB Options For VM Passthrough

    By iLLNESS,
    • 1 reply
    • 2.1k views

  33. Fedora VM strange behaviour

    By detlin,
    • 0 replies
    • 406 views

  34. Getting MacOS VM running on X570 Taichi Ryzen 3900X

    By SLL,
    • 0 replies
    • 1.5k views

  35. Passing Through Video Card Not Working

    By wesman,
    • 21 replies
    • 3.2k views

  36. Is RX 580 really that bad for Plex

    By davidst95,
    • 3 replies
    • 3.8k views

  37. Asus P6T Bios to fix DMAR Tables - longshot

    By 88pockets,
    • 2 replies
    • 2.9k views

  38. VM Lost C Drive

    By Chandler,
    • 13 replies
    • 1.2k views

  39. Accidentally disabled network adapter inside Win10 VM...

    By BBLV,
    • 7 replies
    • 1.5k views

  40. Linux VM playback stuttering

    By bigwah,
    • 3 replies
    • 1.1k views

  41. Kvm`s not starting after replacing Cache drives. (Solved)

    By frodr,
    • 2 replies
    • 758 views

  42. NEED HELP: NVIDIA RTX 2070 passthrough not working Win10 (Black screen) Ryzen

    By Haugi,
    • 0 replies
    • 1.1k views

  43. Segregating VMs from Array

    By juan11perez,
    • 6 replies
    • 707 views

  44. Convert VM on physical disk to physical machine

    By moldyviolinist,
    • 5 replies
    • 2.1k views

  45. NVIDIA vfio-pci Refused to change power state, currently in D3??

    By daemonix,
    • 1 reply
    • 2.1k views

  46. AMD GPU Passthough Issue in the Linux System（RX460）

    By Young_Max,
    • 1 reply
    • 471 views

  47. VM (Windows 10) works for a while now won't boot and will only go into shell

    By sheshdaddy,
    • 12 replies
    • 3k views

  48. VM Broken after upgrading GPU

    By Sleepyme,
    • 20 replies
    • 3.9k views

  49. [SOLVED] Win10 VM pegs a single CPU core at 100%

    By rorton,
    • 3 replies
    • 2.1k views

  50. Can Passthrought VM W10 but not Ubuntu or Debian

    By ASR,
    • 0 replies
    • 533 views