Also just removing spice part makes it bootable: -spice port=5900,addr=127.0.0.1,disable-ticketing=on
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1926952 Title: SPICE support broken with 6.0 Status in QEMU: New Bug description: Using latest relase 6.0.0 while using Intel GVT-G DMA-BUF and SPICE for usb redirection Qemu won't start: qemu-system-x86_64: The console requires display DMABUF support. However just patching ui/console.c: if (flags & GRAPHIC_FLAGS_DMABUF && !displaychangelistener_has_dmabuf(dcl)) { error_setg(errp, "The console requires display DMABUF support."); return false; } to always return true for dmabuf part works just fine: if (flags & GRAPHIC_FLAGS_DMABUF && !displaychangelistener_has_dmabuf(dcl)) { error_setg(errp, "The console requires display DMABUF support."); return true; } This behavior wasn't in qemu 5.x version. To reproduce this bug need to use: /usr/bin/qemu-system-x86_64 \ -machine q35 \ -enable-kvm \ -no-user-config \ -nodefaults \ -no-hpet \ -display gtk,gl=on \ -device pcie-root-port,port=0x0,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \ -device vfio-pci,id=hostdev2,driver=vfio-pci-nohotplug,romfile=/sys/devices/pci0000:00/0000:00:02.0/gvt_firmware,sysfsdev=/sys/bus/mdev/devices/1ae40c36-b180-4af0-8fab-c27de21f597d,x-igd-opregion=on,ramfb=on,display=on,xres=1920,yres=1080,bus=pcie.0,multifunction=on,addr=0x2 \ -spice port=5900,addr=127.0.0.1,disable-ticketing=on To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1926952/+subscriptions
