Problem with touchscreen events and grabs

Thierry Reding thierry.reding at avionic-design.de
Fri Oct 12 07:10:23 PDT 2012


On Fri, Oct 12, 2012 at 03:06:23PM +0100, Phil Hannent wrote:
> Good afternoon,
> 
> I am new to the list so please excuse me for jumping in, however I develop
> software for use with touch screens.  I have experienced the exact same
> problem but with Windows 7 (I know, wrong platform).  However the root
> cause was with the device itself either missing event signals or them being
> out of order.
> 
> >From your email you imply you've only looked at the output of X, rather
> than what is coming from the device via USB.

Oh yeah, I should have mentioned that looking at the output of evtest on
the /dev/input/eventX device looks correct.

Thanks for pointing that out.

Thierry
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