Empowering Virtualization with gfx_passthru Troubleshooting Invalid Option Errors

... ERROR: invalid cluster offset=0x2af0000 [...] ERROR: invalid cluster offset ... -spice option[,option[,...]] Enables the spice remote desktop protocol ... I'm currently in the process of setting up a win10pro VM. I managed to install windows and It works fine when I use either Unraids VNC or I RDP into it. Use the Primary GPU option only for NVidia GPUs, you don't need it for other GPUs. Just set Display of the VM to none when doing passthrough of other GPUs. Windows 11 guest is unable to use NVIDIA GPU passthrough. Error in Device Manager is the classic, "Code 43." (Error about invalid argument) Wont go through every step I took, but I tried radeon.blacklist=1 in different parts of the line, xen-pciback. Enabling the gfx_passthru option also copies the physical graphics card video BIOS to the guest memory, and executes the VBIOS in the guest to initialize the ... ... ERROR: invalid cluster offset=0x2af0000 [...] ERROR: invalid cluster ... -spice option[,option[,...]] Enables the spice remote desktop ... I am trying to passthrough the GPU to the ubuntu VM. After adding a GPU to the VM, it cannot be booted, and it keeps showing this error. Hi. I trying to start windows with videocard. But with attached config only vnc works, not radeon card. if i remove line. gfx_passthru=0. and start. gfx_passthru, false);. break;. case LIBXL_DOMAIN_TYPE_PV ... LOG(ERROR, "cannot change hotplug execution option once set, ".