[Bug 791213] Re: unity-2d-places crashed with SIGSEGV in QMetaObject::metacall()

[Didier Roche]

took in touch with the Qt guys:
http://bugreports.qt.nokia.com/browse/QTBUG-19736 (launchpad doesn't
recognize the url as a bug tracker link)

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https://bugs.launchpad.net/bugs/791213

Title:
  unity-2d-places crashed with SIGSEGV in QMetaObject::metacall()

Status in Unity 2D:
  Confirmed
Status in “gcc-defaults” package in Ubuntu:
  Confirmed
Status in “qt4-x11” package in Ubuntu:
  Confirmed
Status in “gcc-defaults” source package in Oneiric:
  Confirmed
Status in “qt4-x11” source package in Oneiric:
  Confirmed

Bug description:
  Binary package hint: unity-2d

  Try to show the places in today's oneiric

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: unity-2d-places 3.8.6-0ubuntu2
  ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
  Uname: Linux 2.6.39-3-generic i686
  NonfreeKernelModules: nvidia
  Architecture: i386
  Date: Wed Jun  1 14:30:39 2011
  ExecutablePath: /usr/bin/unity-2d-places
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427)
  ProcCmdline: /usr/bin/unity-2d-places
  ProcEnviron:
   SHELL=/bin/bash
   LANGUAGE=fr_FR:fr:en_GB:en
   LANG=fr_FR.UTF-8
  SegvAnalysis:
   Segfault happened at: 0x8c6191:	mov    %eax,(%ecx)
   PC (0x008c6191) ok
   source "%eax" ok
   destination "(%ecx)" (0x00000006) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: unity-2d
  StacktraceTop:
   ?? () from /usr/lib/libQtDeclarative.so.4
   ?? () from /usr/lib/libQtDeclarative.so.4
   ?? () from /usr/lib/libQtDeclarative.so.4
   QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
   QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
  Title: unity-2d-places crashed with SIGSEGV in QMetaObject::metacall()
  UpgradeStatus: Upgraded to oneiric on 2011-05-30 (2 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare