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.

8067 topics in this forum

  1. [Solved] cache drive being set to Read-Only no errors reported

    By EArroyo,
    • 7 replies
    • 1.4k views

  2. [Solved] Can I detach Windows install and VirtIO install ISO?

    By ksignorini,
    • 4 replies
    • 1.8k views

  3. [Solved] Can no longer get Virt-Manager Docker to connect to local KVM...

    By Warrentheo,
    • 3 replies
    • 1.9k views

  4. [SOLVED] Can not start VM - "Address already in use"

    By Jaster,
    • 2 replies
    • 2.3k views

  5. [Solved] Can't access network VM Home Assistant

    By leonokio,
    • 9 replies
    • 3.8k views

  6. [SOLVED] Can't attach Logitech HD Pro C920 Webcam To Windows VM

    By DZMM,
    • 3 replies
    • 1.5k views

  7. [SOLVED] Can't copy files from Windows 10 VM to sub directory under unRaid Share

    By Woodpusherghd,
    • 2 replies
    • 1.3k views

  8. [SOLVED] Can't install FreeBSD/pfSense VM - help please

    By DZMM,
    • 2 replies
    • 3.3k views

  9. [SOLVED] Can't pass my RX 580 through

    By Kewjoe,
    • 8 replies
    • 7k views

  10. [SOLVED] Can't passthrough 980 TI to Win 10 VM

    By Squeeth,
    • 4 replies
    • 1.1k views

  11. [SOLVED] Can't seem to create Linux VM's

    By Vannie,
    • 3 replies
    • 816 views

  12. [SOLVED] Can't start domains

    By fireplex,
    • 8 replies
    • 2.4k views

  13. [SOLVED] Can't start VM after hardware change

    By Vitor Ventura,
    • 0 replies
    • 640 views

  14. [SOLVED] Can't stop VM (only Force Stop works)

    By Turnspit,
    • 2 replies
    • 2.1k views

  15. [Solved] Cannot allocate memory error while crating new VM

    By mostlydave,
    • 5 replies
    • 6.6k views

  16. [SOLVED] Cannot enable VMs

    By ACrzyRussian,
    • 2 replies
    • 690 views

  17. [Solved] Cannot install virtio drivers via INF or device manager

    By Whaler_99,
    • 4 replies
    • 6.8k views

  18. [SOLVED] Cannot pass through a usb card to a vm internal error: unknown pci source type 'vendor'

    By acbaldwi,
    • 2 replies
    • 1.7k views

  19. [SOLVED] cannot passthrough usb device

    By Blasiantech,
    • 6 replies
    • 17.7k views

  20. [solved] Cannot start any VMs (is tainted high-privileges & host-cpu errors)

    By spants,
    • 12 replies
    • 30.7k views

  21. [SOLVED] cannot undefine domain with nvram

    By Prokie,
    • 0 replies
    • 9k views

  22. [SOLVED] Change graphics back to VNC

    By PapaAwesome,
    • 1 reply
    • 787 views

  23. [SOLVED] Code 10 Error with Windows 10 VM but not Linux VM

    By slipstream,
    • 11 replies
    • 2.6k views

  24. [SOLVED] code 43 win 10 nvidia gpu passthrough

    By uek2wooF,
    • 3 replies
    • 3.6k views

  25. [SOLVED] Compacting vdisk file for VM

    By craig2583,
    • 4 replies
    • 874 views

  26. [solved] config/vfio-pci.cfg has no effect

    By dgaschk,
    • 2 replies
    • 2.5k views

  27. [SOLVED] Confusing behaviour with unassigned nvme and Windows 10 VM

    By nivrem,
    • 3 replies
    • 986 views

  28. [Solved] Couldn't change disk size

    By shaunsund,
    • 1 reply
    • 1.1k views

  29. [Solved] creating a new Windows 7 VM is failing, not sure why...

    By JustinChase,
    • 22 replies
    • 4.4k views

  30. [Solved] Debian Network stopped working after editing VM

    By SportsterDriver,
    • 0 replies
    • 775 views

  31. [SOLVED] Disk passthrough error going to 6.9beta29

    By frodr,
    • 2 replies
    • 516 views

  32. [Solved] Disk share automatically show up in in VM now?

    By opentoe,
    • 2 replies
    • 1.2k views

  33. [SOLVED] Drives Don't Mount after enabling VT-X VT-d

    By klinoj,
    • 7 replies
    • 777 views

  34. [Solved] Dumb question: where to switch SeaBIOS ?

    By georgez,
    • 7 replies
    • 3.9k views

  35. [SOLVED] Dxgkrnl.sys BSOD

    By andeekaii,
    • 5 replies
    • 1.6k views

  36. [SOLVED] Enabling VMs Crashes Server

    By bkavanaugh,
    • 2 replies
    • 1.6k views

  37. [Solved] Error 43 NVIDIA Geforce 1080 Founders Edition.

    By eirizarry,
    • 18 replies
    • 8.8k views

  38. [SOLVED] ERROR when Enabling VM: Libvirt Service failed to start.

    By abhi.ko,
    • 5 replies
    • 864 views

  39. [SOLVED] Execution Error when I try and passthrough a GPU

    By HNGamingUK,
    • 6 replies
    • 1.9k views

  40. [Solved] Execution Error, /usr/local/sbin/qemu: Permission denied

    By Statesman,
    • 2 replies
    • 1.5k views

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

    By gray squirrel,
    • 10 replies
    • 4.4k views

  42. [SOLVED] Flash drive not recognized

    By gl3nn,
    • 3 replies
    • 784 views

  43. [SOLVED] Forcing boot order w/ NVME pass-through

    By MarkRMonaco,
    • 10 replies
    • 10.6k views

  44. [SOLVED] Gears of War 4/5 windows vm terrible performance

    By zeus83,
    • 3 replies
    • 3.6k views

  45. [Solved] Getting read only errors when I try to start my vms.

    By dodgypast,
    • 0 replies
    • 461 views

  46. [solved] GPU driver problem

    By Dorsch,
    • 5 replies
    • 1.3k views

  47. [SOLVED] GPU not passing to Windows 10 - works for other OS's

    By ksignorini,
    • 3 replies
    • 812 views

  48. [Solved] GPU Passthrough black screen - gtx 1660

    By Lynxphp,
    • 1 reply
    • 4.9k views

  49. [SOLVED] GPU passthrough issue on VM reboot

    By DerPsychater,
    • 1 reply
    • 1.5k views

  50. [SOLVED] GPU Passthrough issue: BAR 0: can't reserve 1 2

    By BastiArts,
    • 29 replies
    • 19.8k views