Re: [Qemu-devel] Query QEMU Tablet / Mouse position / Mouse freeze in guest

[Erik Rull]

Hi Gerd,

thanks a lot!
After some browsing through search result lists, it looks similar to the
issue that was reported here:
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1323758
I will try the input_* tracepoints if this does not fix it.
I need some feedback from my colleague to check if it was actually fixed by
the solution in the bug report on mutiple other systems.

Best regards,

Erik


Gerd Hoffmann wrote:
>   Hi,
> 
>> is there a way to query the current cursor position of the QEMU tablet or
>> QEMU Mouse? Or is there a way to see that the mouse was moved e.g. since
>> the last query?
> 
> There are "input_*" tracepoints.  Also "info mice" monitor command tells
> which is the active pointer device.
> 
>> I currently have some trouble with the mouse - it just freezes in the guest
>> after an undefined period (might work before the freeze for several days) -
>> until I right click the hardware mouse within the freeze of the cursor,
>> then it unfreezes.
> 
> Which device?  usb-tablet?  usb has tracepoints too ...
> 
> cheers,
>   Gerd
> 
> 
>