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  1. Qt
  2. QTBUG-40168

Qt Creator crashes when laptop lid closes

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Duplicate
    • Affects Version/s: 5.2.1, 5.3.1
    • Fix Version/s: None
    • Component/s: QPA: X11/XCB

      Description

      When I close my laptop's lid Qt creator crushes and stays in memory.

      Qt Creator was installed in /opt, all requested permissions for directory was given.

      Xubuntu 14.04, all actions for lid closing were switched off in power manager.

      When I start QtCreator it starts quietly, but when I close my lid...:

          /opt/Qt/Tools/QtCreator/bin/qtcreator
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QXcbConnection: XCB error: 3 (BadWindow), sequence: 667, resource id: 0, major code: 15 (QueryTree), minor code: 0
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          QBackingStore::flush() called for  QWidgetWindow(0xa9ae378, name = "Core::Internal::MainWindowClassWindow")  which does not have a handle. 
          ^C
      

      My laptop is Lenovo G530

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              Assignee:
              paeglis Gatis Paeglis
              Reporter:
              sophos Alex Cones
              Votes:
              1 Vote for this issue
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                Created:
                Updated:
                Resolved:

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