To resolve this problem, try powering off and then restarting the KVM switch when everything is connected in the setup. Now if I select PC1 on the KVM, and either turn it on and re-boot it leaving it selected, it will boot correctly and I can login on the console / through X and everything works correctly. Has anyone else had any issues recently with Windows 10 and KVMs? It seems like in the past two or three months that some of my HP workstations will not boot if hooked up to a KVM, they freeze on boot. Firmware attempted to boot from the virtual disk but: This message comes from firmware (not Linux). In KVM environments, firmware is provided by: 🔎 2️⃣ First Investigation: Is the Disk Corrupted? We checked: That immediately ruled out: 💡 Lesson: Always inspect disk structure before guessing. But, when I have my KVM plugged into one of the ports on the USB Controller, the VM boot does not get past the VMWare splashscreen. BdsDxe: starting boot0001 "UEFI Misc Device", i made some debug and found the kvm vcpu is blocked at the KVM_RUN operation which means the vcpu is working on windows VM jobs but it seems VM fails to bootup.
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