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  1. Qt
  2. QTBUG-59300

Too fast animations on linux (+ timers issue)

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    • Resolution: Duplicate
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    • None
    • 5.7.0, 5.8.0
    • Quick: SceneGraph
    • Ubuntu 16.04, Nvidia GTX 1060

      Animations too fast, and timers also too fast while animation running.

      You need to have Nvidia card, and display connected into motherboard video output (not direct to video card) to reproduce this bug.

      First attached example to demonstrate too fast animations.
      Second example to demonstrate difference from QTBUG-42699, Window and rotation added for start render, because I can't reproduce with the original code.

      With "simple" render loop app works fine.

        1. AnimationsSpeedLinux.zip
          3 kB
          Yakov Eremin
        2. AnimationsSpeedLinux_2.zip
          3 kB
          Yakov Eremin
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            sletta Gunnar Sletta
            zifix Yakov Eremin
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              Created:
              Updated:
              Resolved:

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