Re: Mouse motion lags

Avi Kivity
2009-01-04T13:27:43Z

Volodymyr Buell wrote:
> Hi everybody,
>
> I switched to KVM some time ago from vmware and VB. Everything works
> great but there are noticeable lags in mouse motion in comparison with
> other VMs.
> Is this a known issue? Are there any optimizations for that?
>
> KVM: 79
> Distr: Ubuntu Intrepid & Jaunty
> Command line: QEMU_AUDIO_DRV=sdl; kvm -net nic -net user -soundhw
> es1370 -m 750 -smp 2 win.qcow
>

Is this under guest or host load? Or just moving the mouse around?

Is the host swapping by any chance?

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