Search results for query: GVT

...up giving up b/c I wasn't getting anywhere. Besides, the only thing I wanted was the hardware acceleration feature which I was able to get with a GVT-g passthrough (not full passthrough). I heard the performance of Intel's GVT-g passthrough wasn't so good but it didn't seem worth it anymore...

Hi Moayad, no luck with Proxmox 7.2-7, as the kernel issue still exist. I'll try to install the patch described here: https://github.com/intel/gvt-linux/issues/153#issuecomment-1047603809

...Kernel (5.15.35-3-pve to 5.15.39-1-pve) - VM PCIe passthrough. Remove and update (old config from previous processor was still there) Verified GVT-d is still enabled in BIOS. IOMMU shows enabled however there are some other "inconsistent" messages that follow: dmesg | grep -e DMAR -e IOMMU...

Right, the VM probably only outputs to the passed through GPU and not longer uses the virtual display/console from Proxmox. This is normal behavior for a Ubuntu VM to only display on one device. Use the following steps to configure a virtual serial console for Ubuntu/Debian: In the Proxmox web...

It's setup as GVT-g and the host is outputting to the connected displays. The passed through PCIe GPU in the VM works too. The problem is the VM does not output to the PVE web UI's console after the above screenshots.

As far as I understand it: either the whole device is passed to a single VM (GVT-d) and only that VM can output to the connected physical displays, or the device is mediated (GVT-g) and none of the VMs using it can output to the connected physical displays. I'm not sure whether the host can...

I have an Ubuntu Server VM installed and configured. I have also set up that the iGPU on the host is passed through with iGVT-G. However, with this PCI passthrough, the output to console in PVE web UI is stopped when the iGPU is detected by the guest OS (after GRUB, but boots successfully, able...

Maybe someone have enough skills to use this information: https://github.com/intel/gvt-linux/commit/58586680ffadc37636120d9f59955aa5f7a32b7d

Thanks so much for your help! I am in contact with Intel Support to receive previous versions of the BIOS for NUC10 since they only provide the previous 2 versions. Hopefully they will provide me with the version you are currently running and hopefully downgrading BIOS will allow gvt-g to work

Thank you for trying to help me out. I appreciate you sending all of this information. Sadly, gvt-g is still not working properly. Are you also using an Intel NUC10i7? I know you said you are using cometlake nuc, so I am assuming you are using NUC10 of some sort. I am assuming my issue may be...

...in the modules. I have been able to passthrough the entire GPU to a linux/windows VM, however, that prevents the host from using the gpu whereas gvt-g allows the split of the gpu including host usage. I am not sure what I could be doing differently other than a different proxmox version from...

did you enable gvt-g on the kernel commandline? (e.g. with i915.enable_gvt=1) see e.g. https://wiki.archlinux.org/title/Intel_GVT-g

I have multiple NUC10i7's and am unable to get this working currently, do you mind posting your grub file, modules, blacklist, etc.? Any help you could give would be much appreciated since you were able to get it working properly. I have attempted to follow the instructions listed in the link...

After much trial and error with trying to set up gvt-g on an Intel NUC10i7, I have been unsuccessful. I am able to view the gpu within /dev/dri and receive 'renderD128' as a result on the host, however, there are no available mdev values to pass through. lspci -v 00:02.0 VGA compatible...

same issue here! im running a Intel NUC (NUC11ATKPE) with a Pentium Silver N6005 (Jasper Lake). running dmesg | grep -e DMAR -e IOMMU -e GVT returns i915 0000:00:02.0: [drm] Unsupported device. GVT-g is disabled @t.lamprecht any advice? thanks!

I'm also struggeling with same issue on iGPU passthrough aka gvt-d. I had to patch the kernel in order to workaround a FLR error. I'm not getting any errors in Windows guests (q35) or Ubuntu guests (q35) but the sad thing is that the screen is black. I do have hdmi dummy plug connected to the...

...a couple of thousand entries like this. Any ideas what I might have done wrong in the config? Jun 26 10:03:33 hal9000 kernel: [342983.303305] gvt: vgpu 1: fail: shadow page 0000000000000000 guest entry 0xfbc8027b7656eb7b type 9 Jun 26 10:03:33 hal9000 kernel: [342983.303307] gvt: vgpu 1...

...GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on i915.enable_gvt=1 iommu=pt video=efifb:off video=vesafb:off" GRUB_CMDLINE_LINUX="consoleblank=10 loglevel=3" # Uncomment to enable BadRAM filtering, modify to...

Hey Derek, i would much appreciate if you could share your config.

i915.enable_gvt=1 and blacklist i915 are conflicting. Do you want to do PCI passthrough of the whole device for one VM or mediated GVT-g passthrough to multiple VMs? Getting MacOS working in a VM is even more complicated than normal (although there are many guides on the internet). Maybe get it...