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  1. Qt
  2. QTBUG-117612

[REG 6.3.2->6.5.2] Windows 10: CPU core stucks at minimum friequency

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Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • 6.5, 6.6.1
    • 6.5.2
    • Multimedia
    • None
    • Windows
    • 194b1b22d (dev), ac55a1c16 (6.6), f63286ea8 (6.5)

    Description

      Steps to reproduce:

      Run MediaPlayerApp from demo examples

      Actual result:

      System starts to slow down, in task manager one core not used by system(see attached screenshots)

      Note: If stop MediaPlayerApplication right away after start core returned back to the system, if wait some minutes only restart helps

      Expected result:

      All cores are available for system

      Attachments

        1. sample.zip
          76 kB
        2. image-20230913-104615.png
          image-20230913-104615.png
          56 kB
        3. image-20230913-120337.png
          image-20230913-120337.png
          20 kB
        4. Screenshot.png
          Screenshot.png
          198 kB

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              padubsky Pavel Dubsky
              evgenpervenenko Evgen Pervenenko
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              Dates

                Created:
                Updated:
                Resolved:

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