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  1. Qt
  2. QTBUG-46700

qt4 + grahics system native incredibly slow

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Details

    • Bug
    • Resolution: Out of scope
    • Not Evaluated
    • None
    • 4.8.7
    • GUI: Graphics Performance
    • None
    • Linux 64 and 32 bit
      it happens at least on local X11 display, Xnest, Xephyr, Xvnc
      ...so the x11 version, and the video driver are not relevant.

    Description

      Since the update from 4.8.6 qt to 4.8.7, qt applications using graphicssystem native have very bad performance.
      Eg konsole history scroll is very slow and jerky.

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            sletta Gunnar Sletta
            kokoko3k@gmail.com Antonio
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            Dates

              Created:
              Updated:
              Resolved:

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