touch-packages team mailing list archive

[Timo Jyrinki <timo.jyrinki@xxxxxxxxxxxxx>]

@Dmitry: These parts of Qt were quite heavily refactored during Qt 5.5,
so no one patch can get applied. With this patch there are quite big
differences in qscreen.cpp, qxcbnativeinterface.cpp and qxcbwindow.cpp
that I don't know how to resolve (without getting more related patches
included).

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https://bugs.launchpad.net/bugs/1504631

Title:
  retext.py crashed with SIGSEGV in operator&()

Status in qtbase-opensource-src package in Ubuntu:
  Triaged

Bug description:
  Crashed after resuming from a suspend, also unplugging external
  monitor.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: retext 5.0.2-1
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Oct  9 13:49:23 2015
  EcryptfsInUse: Yes
  ExecutablePath: /usr/share/retext/retext.py
  InterpreterPath: /usr/bin/python3.4
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/bin/retext
  SegvAnalysis:
   Segfault happened at: 0x7f3bd97c1497 <_ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore+2919>:	mov    0x28(%rax),%rax
   PC (0x7f3bd97c1497) ok
   source "0x28(%rax)" (0x00000028) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: retext
  StacktraceTop:
   QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
   QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
   QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
   QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
   QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  Title: retext.py crashed with SIGSEGV in QWidgetPrivate::drawWidget()
  UpgradeStatus: Upgraded to vivid on 2015-06-14 (116 days ago)
  UserGroups: adm cdrom dip lp lpadmin plugdev sambashare staff sudo video whoopsie www-data

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