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  1. Qt
  2. QTBUG-46822

[REG 5.4->5.5.0] Segfault after rotating the screen or changing it's mode

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.5.0 RC
    • Fix Version/s: None
    • Component/s: QPA: X11/XCB
    • Labels:
      None

      Description

      Run an application, e.g. mainwindow from qtbase examples.
      Rotate the screen twice:
      > xrandr --output LVDS1 --rotate left
      > xrandr --output LVDS1 --rotate normal

      The application will segfault after clicking the mouse on it's window.
      It's also can be reproduced by changing the screen mode twice.

      The main condition for reproducing this bug is that a monitor is disabled
      for a moment in the middle of changing it's configuration.

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              • Assignee:
                paeglis Gatis Paeglis
                Reporter:
                avolkov Alexander Volkov
              • Votes:
                1 Vote for this issue
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                Dates

                • Created:
                  Updated:
                  Resolved:

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