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[Glenn Brumfield <brumfield.glenn@xxxxxxxxx>]

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https://bugs.launchpad.net/bugs/1436102

Title:
  mythfrontend.real crashed with SIGSEGV in
  QtSharedPointer::ExternalRefCountData::getAndRef()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  New

Bug description:
  When exiting the Ars Technica web page in Information Center>news
  Mythfrontend froze thencrashed when I repeatedly pressed the 'Esc'
  key. Mythfrontend restarted and generated tis bug report.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: mythtv-frontend 2:0.27.4+fixes.20150305.f1115fc-0ubuntu0mythbuntu3 [origin: LP-PPA-mythbuntu-0.27]
  ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
  Uname: Linux 3.16.0-33-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CrashDB: mythbuntu
  CurrentDesktop: XFCE
  Date: Tue Mar 24 16:16:17 2015
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationDate: Installed on 2015-03-10 (14 days ago)
  InstallationMedia: Mythbuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  Installed_mythtv_dbg: 2:0.27.4+fixes.20150305.f1115fc-0ubuntu0mythbuntu3
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
  ProcEnviron:
   LANGUAGE=en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f6b27b4f696 <_ZN15QtSharedPointer20ExternalRefCountData9getAndRefEPK7QObject+22>:	lock incl 0x8(%rbx)
   PC (0x7f6b27b4f696) ok
   source "0x8(%rbx)" (0x41006f00450049) not located in a known VMA region (needed readable region)!
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
   QNetworkRequest::setOriginatingObject(QObject*) () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
  Title: mythfrontend.real crashed with SIGSEGV in QtSharedPointer::ExternalRefCountData::getAndRef()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin mythtv plugdev sambashare sudo video
  XsessionErrors:
   (xfwm4:1503): xfwm4-WARNING **: The display does not support the XComposite extension.
   (xfwm4:1503): xfwm4-WARNING **: Compositing manager disabled.
   (polkit-gnome-authentication-agent-1:1521): GLib-CRITICAL **: g_variant_new_string: assertion 'string != NULL' failed
   (polkit-gnome-authentication-agent-1:1521): polkit-gnome-1-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

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