ubuntu-phone team mailing list archive

[Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>]

Hi,
unity-system-compositor uses libinput to open up all devices found by udev
that have the properties ID_INPUT and then one or more of properties like
ID_INPUT_TOUCHSCREEN or ID_INPUT_KEY. Those properties are assigned by the
builtin input_id rules of udev. So a udev rule that identifies the evdev
device and sets those properties to "" should disable it.

On Thu, Apr 21, 2016 at 9:07 AM, Dpr Soft <an.dpr.soft@xxxxxxxxx> wrote:

> Hi
>
>    I had one Aquaris E4.5 (now, two) The screen touch digitizer is broken,
> but the screen are ok. I want to use it for testing, via OTG or bluetooth
> mouse/keyboard. But the broken digitizer are still launches a lot of
> events, "phantom touch" events. It's a big problem, when touchscreen
> launches this "phantom events" does it unusable.
>
>    How would i disable the touch screen? Is it possible?
>
> Regards
> Ricardo
>
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