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  1. Qt Creator
  2. QTCREATORBUG-14406

Crash with multiple screens after entering power saving mode

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • Qt Creator 3.4.0
    • All Other Issues
    • None
    • X11, Ubuntu 14.04, KDE, one 4k monitor + one 1920x1200 monitor in Xinerama

    Description

      Qt Creator frequently crashes at some point when the screen energy saver activates. This happens both with the latest 5.5.0 beta package, and with my own builds.

      This is an annoying bug to track down, since it only happens when I'm not at the computer, but I will try to get a stack trace and more information.

      UPDATE: I can reproduce the crash by turning off all screens with xrandr. This should make it easier to get a stack trace.

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          is replaced by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-42985 Qt GUI application disappear or crash when no screens are available

          • 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.
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            People

              con Eike Ziller
              tvete Paul Olav Tvete
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              Dates

                Created:
                Updated:
                Resolved:

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