Thanks for reporting this bug. We briefly had a 'trusty' machine type,
with a corresponding libvirt patch to handle it. When we renamed the
trusty machine type we dropped the libvirt patch to handle it.
We should either re-introduce the libvirt patch to handle the trusty
machine type for those who have stale VM definitions, or mention this in
the release notes. In either case we should keep this bug open to guide
others who run into this problem.
** Also affects: qemu (Ubuntu)
Importance: Undecided
Status: New
** Changed in: qemu
Status: New => Invalid
** Changed in: qemu (Ubuntu)
Status: New => Confirmed
** Changed in: qemu (Ubuntu)
Importance: Undecided => Medium
** Also affects: libvirt (Ubuntu)
Importance: Undecided
Status: New
** Changed in: libvirt (Ubuntu)
Status: New => Confirmed
** Changed in: libvirt (Ubuntu)
Importance: Undecided => Medium
--
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https://bugs.launchpad.net/bugs/1305402
Title:
libvirt fails to start VirtualMachines
Status in QEMU:
Invalid
Status in “libvirt” package in Ubuntu:
Confirmed
Status in “qemu” package in Ubuntu:
Confirmed
Bug description:
I've created several kvm based machines using virtual machine manager.
They have operated well over the last 4 days without issue. I did an
apt-get upgrade, and qemu was in the list of updates.
After upgrading, I am unable to start any of the provisioned virtual
machines with the following error output
virsh # start node2
error: Failed to start domain node2
error: internal error: process exited while connecting to monitor:
qemu-system-x86_64: -machine trusty,accel=kvm,usb=off: Unsupported machine type
Use -machine help to list supported machines!
virsh # start node3
error: Failed to start domain node3
error: internal error: process exited while connecting to monitor:
qemu-system-x86_64: -machine trusty,accel=kvm,usb=off: Unsupported machine type
Use -machine help to list supported machines!
$ dpkg -l | grep kvm
ii qemu-kvm 2.0.0~rc1+dfsg-0ubuntu3
amd64 QEMU Full virtualization on x86 hardware (transitional package)
Log snippet from vm 'media' that was verified working, and fails to
start after the upgrade.
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm-spice -name media -S -machine
trusty,accel=kvm,usb=off -m 1548 -realtime mlock=off -smp
1,sockets=1,cores=1,threads=1 -uuid 60b20f7b-6d20-bcb3-f4fc-808a9b2fe0d0
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/media.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-boot menu=off,strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2
-drive
file=/var/lib/libvirt/images/media.img,if=none,id=drive-virtio-disk0,format=raw
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive
file=/home/charles/iso/ubuntu-desktop-12.04.4-amd64.iso,if=none,id=drive-ide0-1-0,readonly=on,format=raw
-device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev
tap,fd=24,id=hostnet0,vhost=on,vhostfd=26 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:a0:69:d9,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-vnc 127.0.0.1:1 -device cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/13 (label charserial0)
qemu: terminating on signal 15 from pid 31688
2014-04-10 03:36:54.593+0000: shutting down
2014-04-10 03:59:25.487+0000: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm-spice -name media -S -machine
trusty,accel=kvm,usb=off -m 1548 -realtime mlock=off -smp
1,sockets=1,cores=1,threads=1 -uuid 60b20f7b-6d20-bcb3-f4fc-808a9b2fe0d0
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/media.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-boot menu=off,strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2
-drive
file=/var/lib/libvirt/images/media.img,if=none,id=drive-virtio-disk0,format=raw
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive
file=/home/charles/iso/ubuntu-desktop-12.04.4-amd64.iso,if=none,id=drive-ide0-1-0,readonly=on,format=raw
-device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev
tap,fd=24,id=hostnet0,vhost=on,vhostfd=25 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:a0:69:d9,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-vnc 127.0.0.1:0 -device cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
qemu-system-x86_64: -machine trusty,accel=kvm,usb=off: Unsupported machine
type
Use -machine help to list supported machines!
2014-04-10 03:59:25.696+0000: shutting down
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