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  1. Qt
  2. QTBUG-101038

Wrong physical DPI

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 6.3.1, 6.4.0 Beta1
    • 6.3.0 Beta2
    • GUI: Other
    • None
    • Linux/X11
    • 27efadec22 (qt/qtbase/dev) 27efadec22 (qt/tqtc-qtbase/dev) b5422d2ad6 (qt/qtbase/6.3) b5422d2ad6 (qt/tqtc-qtbase/6.3)

    Description

      qApp->primaryScreen()->physicalDotsPerInchX()

      returns 96, whereas I have 158.338.

      In Qt 6.2.3 all is fine with this, you created a new bug in Qt 6.3.0.

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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-103957 [Reg 5.15 -> 6.3] QScreen::physicalSize() and QScreen::physicalDotsPerInch() give wrong results

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-65457 Improper handling of TILED displays (4K / 5K / 8K etc.) / support for RandR v1.5

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              liaqi Liang Qi
              igor.mironchik Igor Mironchik
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              Dates

                Created:
                Updated:
                Resolved:

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