Hey all, I'm getting an error starting a libvirt managed qemu/kvm VM at physical host boot time, but manually starting it afterwards works fine. This is on a Ubuntu Wily i7-4790 box running Linux 4.2 and libvirt 1.2.16. There is a legacy (5V) PCI card being passed through to the VM, the error seems to relate to that. The error that always appears at boot in `/var/log/libvirt/qemu/test-vm.log` is: After the physical machine has completed booting, starting the VM via virsh or virt-manager works fine. The card is an old Firewire card. I have blacklisted the firewire modules on the physical machine so they aren't loaded, but is it possible that the kernel, udev or some other process still has access to the device when systemd starts the libvirt-bin service? Any clues greatly appreciated. Thanks, //Mike -- ⊨ Michael Gratton, Percept Wrangler. ⚙ <http://mjog.vee.net/>