Hello All,
I’m trying to passthrough a RX5700XT to a Windows VM running on proxmox 7.4. When I boot the VM I see the BIOS Splash for Proxmox on the output of the videocard but no video passed that on the display. In the VNC Sessions to the VM I see the GPU is installed but has error 43.
My settings:
/etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT=“quiet intel_iommu=on iommu=pt”
vm.conf
balloon: 4096
bios: ovmf
boot: order=ide0;ide2;net0;sata0
cores: 4
cpu: host,hidden=1,flags=+pcid
efidisk0: local-lvm:vm-100-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 0000:03:00,pcie=1,romfile=RX5700XT.rom
ide0: local-lvm:vm-100-disk-1,size=64G
ide2: local:iso/Win10_21H2_EnglishInternational_x64.iso,media=cdrom,size=5748118K
machine: pc-q35-7.0
memory: 16384
meta: creation-qemu=7.2.0,ctime=1685309502
name: test
net0: e1000=FE:68:FD:1C:29:DB,bridge=vmbr0
numa: 0
ostype: win10
sata0: local:iso/virtio-win-0.1.229.iso,media=cdrom,size=522284K
scsihw: virtio-scsi-single
smbios1: uuid=3305e34a-deb6-4715-8989-9903d0e1fdfa
sockets: 1
vmgenid: 054d3389-92e5-4090-b381-8dadb3af143e
I’ve tried a couple of guides online such as:
https://www.reddit.com/r/homelab/comments/b5xpua/the_ultimate_beginners_guide_to_gpu_passthrough/
Any ideas?