graphic: 0.980 device: 0.939 peripherals: 0.890 virtual: 0.878 performance: 0.682 PID: 0.543 VMM: 0.542 mistranslation: 0.542 ppc: 0.533 semantic: 0.508 vnc: 0.494 debug: 0.428 socket: 0.369 files: 0.365 register: 0.359 arm: 0.354 permissions: 0.352 risc-v: 0.337 architecture: 0.320 boot: 0.265 TCG: 0.250 user-level: 0.243 kernel: 0.212 assembly: 0.157 i386: 0.140 hypervisor: 0.107 x86: 0.089 network: 0.061 KVM: 0.018 Can't make the touchscreen work in Windows VM, device virtio-multitouch-pci not starting Description of problem: I tried the multitouch on qemu 8, by adding "-device virtio-multitouch-pci" to the qemu cmd line I could make the multitouch work for an Ubuntu VM, but not for a Windows VM Last version of Virtio drivers are installed in Windows. Here are the issues i can see in windows : ![image](/uploads/9865057934d3668850742905e646bbcc/image.png) Windows Events of virtio input driver device : ``` Device PCI\VEN_1AF4&DEV_1052&SUBSYS_11001AF4&REV_01\3&2411e6fe&0&18 had a problem starting. Driver Name: oem7.inf Class Guid: {745a17a0-74d3-11d0-b6fe-00a0c90f57da} Service: VirtioInput Lower Filters: Upper Filters: Problem: 0xA Problem Status: 0xC000009A ``` Qemu didnt produce any logs regarding this PCI Do I miss something ? Thanks for your help