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Qt blank the display

  • I'm using Qt on embedded linux with Freescale i.MX53.
    For some reason, after ~10 minutes without user interaction - Qt is calling for Kernel API that blank the display (The display is unblank after new user interaction). This phenomenon only happens when Qt application is running.

    Did anyone encountered this phenomenon ?

  • I have used the same board and I did not have such problems.

  • Do you have a screen saver on your display ?

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