No snapshot possible with virtio-gpu activated
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
QEMU |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I'm using "Qemu" and "Virtual Machine Manager" on Debian-8-Stretch - both newest versions out of the Debian-
If I try to save a virtual machine, it fails and I'll get the following error:
libvirtError: internal error: unable to execute QEMU command 'migrate': State blocked by non-migratable device '0000:00:
This only happens, if I chose "Virtio" as graphics-driver (no matter if I use "Spice" or "Vnc" as Server by the way). If I switch to any other driver (Cirrus, Qxl, Vga, VMvga...) there is no problem to take a snapshot and save the virtual machine.
Unfortunately "virtio-gpu" (together with "Spice-Server") is the only driver that provides proper working/running my virtual machines on my PC.
feuerkogel1
Hi
You should find in current qemu that virtio-gpu migrates unless you've enabled the virgl 3d graphics
code. WHat version of the qemu package are you using? If it's old then I suggest you open a debian
bug against it.
Dave