
Rebuilt everything with latest LTS version of Ubuntu (20.04) and related qemu-kvm (4.All GPUs run fine together on bare metal.There's no errors or warnings in /var/log/libvirt/qemu.There's no errors or warnings in Windows events.This coincided with an apt upgrade so I tried rolling back but I couldn't (easily) as I'd cleaned my cache (d'oh!!) and the packages weren't available Now you’ll need to attach the installation media ISO to the VM and we’ll use 4GB RAM since that’s the minimum for Windows 11: qemu-system-x8664 -hda /qemu-images/win11.img -boot d -cdrom /Downloads/win11.iso -m 4096 -enable-kvm Enable TPM and Secure Boot in QEMU.Tried old drivers, windows update drivers, and the latest Nvidia drivers.This is fixed in QEMU v2.2.0 and newer with these changes: b87b8a8 slirp/smb: Move ncalrpc directory to tmp (since v2.1.0) 44d8d2b net/slirp: specify logbase for smbd (since v2.2. Although unlikely, as both VMs started crashing at the same time, I rolled back several Windows updates QEMUs built-in Samba service The not-functioning -net user,smb option was caused by an incompatibility with newer Samba versions (> 4).Guest GPUs x2: Nvidia GTX GeForce 1060 6GB.As soon as install or enable the driver it crashes (blank screen, VM uses 100% CPU, can't toggle num lock on keyboard) and after a few seconds the VM reboots.Īnyone had similar issues or know how I can further troubleshoot? If I boot with the Windows GPU drivers disabled - it works.

If I boot Windows in safe mode - it works.

A few days ago however () both my VMs started crashing on start-up. I've been happily running a couple of Windows 10 VMs on QEMU-KVM with GPU Passthrough for the last few years with little issue.
