Troubleshoot mouse sync issues in KVM

Vncviewer in the mouse is always slower than the local system mouse, not synchronized, often in the physical machine mouse is moved out of the VNC window, the virtual machine in the mouse pointer has not moved to the location of the need to click, operation is very inconvenient.

The initial idea is also a configuration problem, follow the idea of finding a solution on the Internet

The main solution is to add input devices to the virtual machine: such as USB, PS2, add the XML configuration file, the virtual machine can start the normal use of the mouse, of course, there will be a little delay, so you can adjust the mouse sensitivity in the virtual machine

The configuration content is as follows:

<devices>
.....
.....
.....
<inputtype= ' tablet 'Bus= ' USB '/> <inputtype= ' mouse 'Bus= ' PS2 '/> <inputtype= ' keyboard 'Bus= ' PS2 '/>
.....
.....
</devices>

After adding the above content, you can use Vncview to operate normally.

Troubleshoot mouse sync issues in KVM