[Interest] QTimer Freeze in 4.8

[Thiago Macieira]

On terça-feira, 21 de junho de 2016 17:44:41 PDT Cjb_SW Freescale wrote:
> Dear all,
> I have a strange problem on one application.
> It seems that all the QTimer that I use to refresh the GUI (both c++ and
> QML) are blocked after some time of inactivity.
> They resume to work immediately when I press the touchscreen (everywhere on
> the display).
> Then after some time (1hour typical) everything get freezed again until new
> touch event occur.
> 
> I really don't know where to look, I'm using Qt 4.8.5 with QWS server on
> embedded platform based on freescale iMX28.

Can you attach the debugger to the process while it's in that frozen state and 
produce a backtrace?

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center