Call to virDomainCreateWithFlags failed: internal error: process exited while connecting to monitor: Supported machines are: (Libvirt::Error) about vagrant-kvm HOT 3 CLOSED

The command launch :

/usr/libexec/qemu-kvm \
-name Test_default_1413289505118_68083 \
-S \
-machine pc-1.2,accel=kvm,usb=off \
-m 512 \
-realtime mlock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid ba16fceb-9d49-4f4e-93bd-7376fa8a272d \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Test_default_1413289505118_68083.monitor,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
-device pci-bridge,chassis_nr=1,id=pci.1,bus=pci.0,addr=0x6 \
-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.0,addr=0x9 \
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-device ahci,id=ahci0,bus=pci.0,addr=0x8 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 \
-drive file=/root/.vagrant.d/tmp/storage-pool/box-disk1-1413289505.img,if=none,id=drive-sata0-0-0,format=qcow2 \
-device ide-hd,bus=ahci0.0,drive=drive-sata0-0-0,id=sata0-0-0,bootindex=1 \
-fsdev local,security_model=none,id=fsdev-fs0,path=/home/vagrant/workspace/Test \
-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=6ad5fdbcbf2eaa93bd62f92333a2e6e,bus=pci.2,addr=0x1 \
-netdev tap,fd=25,id=hostnet0,vhost=on,vhostfd=26 \
-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:66:a5:19,bus=pci.0,addr=0x3 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-device usb-tablet,id=input0 -vnc 0.0.0.0:1,password \
-vga cirrus -device intel-hda,id=sound0,bus=pci.0,addr=0x4 \
-device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7

from vagrant-kvm.

It looks like you are running vagrant-kvm on RHEL/CentOS 7? This should work with the current github head if you want to build from source. Alternatively, you can modify your box.xml to use machine type pc instead of pc-1.2.

It's a QEMU machine type issue, not all machine types are available on all Linux distros.

from vagrant-kvm.

Yes, I'm running on CentOS 7, and if I change some parameter I'm able to start the VM.

So, I close the bug if it's a QEMU issue.

Thanks

from vagrant-kvm.