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halogen55

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Posts posted by halogen55

    UHD 630 passthrough works in Linux but not Windows VMs

    in VM Engine (KVM)

    Posted

    Ok for the reference of people finding this at a later date (me). I have managed to get this working reliably in Seabios with:

    - Video=efifb:off in me bzimage / syslinux config

    - Use the HP driver (not generic Intel one) for UHD630 and it stops bluescreening each day.

     

    The attached image is a working driver version. Fingers crossed everything continue to work. thx all for your help.

    image.png

    • Like 1

    UHD 630 passthrough works in Linux but not Windows VMs

    in VM Engine (KVM)

    Posted

    For future reference, here has been my findings.
    After trying every combination I could think of:

    Changing the bios settings "Configure option ROM Launch Policy", PCIe ACS override: Both & using seabios, 8gb of ram & io440x when configuring the VM got it to output.

     

    Now, however the VM is crashing every 24-48 hours which is not ideal.  Looking into that now before giving up and just installing windows.

     

    UHD 630 passthrough works in Linux but not Windows VMs

    in VM Engine (KVM)

    Posted

    Hi fellow Unraiders,
    I have a HP Mini (Prodesk 600) with Intel 8500t and UHD 630 graphics. The strangest thing is going on with the intel UHD garphics, I cannot get it to output in a Windows 11 VM, but works in Linux VM's. When i use remote desktop on windows I see the UHD630 is working according to windows, just no output.

     

     

    1737090427_Screenshot2022-11-22at8_31_01pm.thumb.png.5dbccd9622ccf1f67c5e2d93da535184.png

     

    The logs on the windows machine show the following: 
    733852593_Screenshot2022-11-22at8_30_41pm.thumb.png.ecc468571eadf4ab4d5d5d5d3fb4c445.png

    ^^^ This error is in all VM logs, even linux when it's working.

    dmesg shows me a whole lot of this:

    1276844350_Screenshot2022-11-22at8_33_37pm.thumb.png.3cdc546246b31977f6984e5d3c334586.png

     

    GPU is also bound at boot via System Devices:

    1829897162_Screenshot2022-11-22at8_36_40pm.thumb.png.6c8945a05479fb6195b906da23911104.png

     

    I have tried:
    - Q35 & i440fx types

    - Windows 10 with seabios

    - Extracting the Rom (using spaceinvaderone's script, doesn't seem to work for this igpu)

    All of which dont work with a windows VM.


    Installed nobara (Fedora) and it outputs at the desktop everytime, no issues using OVMF. One thing is i never see the bootloader, just the desktop.

     

    Attached are my XML's for working Nobara and the above win 11 VM. Does anyone have any experience with the 630 or ideas ? Really at a loss.... 🤷

     

     

     

     

    Screenshot 2022-11-22 at 8.33.37 pm.png

    WindowsVM-notworking.xml linux-workingVM.xml

    Issues with USB PCI Card & VM Page

    in VM Engine (KVM)

    Posted

    Thanks Testdasi. I've removed the PCI card and plugged in just my mouse and booted with the USB device ticked. No Luck, does not appear in device manager as HID device, pointer device or in devices by connection under USB.

     

    See video here: https://www.loom.com/share/13c3f3f4565242fa856fa745f44430f8

     

    What else can i try here? This must be throwing an error in a log somewhere if it's not showing up right? Just don't know where to look.

     

    Issues with USB PCI Card & VM Page

    in VM Engine (KVM)

    Posted

    Hi there, long time Unraid user here & very big fan!

     

    After a power outage last week my daily driver win10 VM (thats been working fine for ~2 years) could not see / use any of its USB devices (keyboard, mouse etc).  I have a dedicated PCI usb card for the VM to hotplug.

     

    So here are the issues that have occured:

    1. The PCI usb card no longer appears in the VM screen to assign to a VM (see attached for VM edit screen, can't see it when creating new VM's either.)
      Strange thing is that the card does appear fine under tools > system devices817718037_ScreenShot2020-04-23at8_08_08am.thumb.png.a278c69c906f7cffe4fbdab4e7b2f899.png

      1081357207_ScreenShot2020-04-23at8_11_12am.thumb.png.81cf302f43b5c9807d9acd96f664966d.png
       
    2. Now the mouse is appearing in my "USB devices" section whether it's actually not plugged in or not (which it is not). That section also has an "error"? That does not clear.
    3. The VM's page and VM settings page load very slowly compared to every other screen in the Unraid UI

     

    Things I have tried:

    - Rebuilding VM from scratch

    - Restoring backup of VM

    - Restarting server

    - Moving the usb mouse and keyboard to the motherboard ports and trying to pass them through. This does not work at all, they do not show up and my list is stuck at the 3 devices shown in the screenshot above.

     

    Log is attached, can't see anything of note in there. Any ideas or thoughts to try would be great!

     

    Thanks

    cavstower-syslog-20200422-2214.zip

    VM Backup Plugin

    in User Customizations

    Posted

    Hi,

    I'm using the awesome VMbackup plugin (it's great!👍). I have a questions though, i'd like to compress the files (using the only option Zstandard which seems to give about 30% improvement). However, in testing I can't see a way to extract the .zst file directly on unraid. Tried command line, krusader & cloud commander to no avail.

     

    Any ideas?

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