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  1. Qt
  2. QTBUG-46700

qt4 + grahics system native incredibly slow

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Out of scope
    • Affects Version/s: 4.8.7
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      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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            People

            • Assignee:
              sletta Gunnar Sletta
              Reporter:
              kokoko3k@gmail.com Antonio
            • Votes:
              1 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

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