ubuntu-apps-bugs team mailing list archive

[Bill Filler <1672821@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

removed previous version of webbrowser-app using apt-get purge

then installed latest version from overlay 0.23+16.04.20170310-0ubuntu1

Browser stopped launching on unity8 afer doing this and getting crash.
Once I moved my .local/share/webbrowser-app directory out of the way it
started working again

Here is the stack trace:

[Current thread is 1 (Thread 0x7f50ea5d8740 (LWP 6212))]
(gdb) bt
#0  0x00007f50e9fff6dd in QQmlEngine::imageProvider(QString const&) const ()
   from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#1  0x00007f50ea2c12b2 in QQuickPixmap::load(QQmlEngine*, QUrl const&, QSize const&, QFlags<QQuickPixmap::Option>, AutoTransform) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#2  0x00007f50ea3c42d0 in QQuickImageBase::load() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f50c519a07b in UCQQuickImageExtension::reloadSource() ()
   from /usr/lib/x86_64-linux-gnu/libUbuntuToolkit.so.5
#4  0x00007f50c51cb005 in ?? () from /usr/lib/x86_64-linux-gnu/libUbuntuToolkit.so.5
#5  0x00007f50e8d88769 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f50e989bddc in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007f50e98a1316 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f50e8d5b2f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f50e8d5d1ba in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f50e8db01d3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f50e70ec197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f50e70ec3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f50e70ec49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f50e8db05df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f50e8d5904a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f50e8d6170c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x0000000000426b35 in main ()
(gdb)

** Affects: webbrowser-app (Ubuntu)
     Importance: Undecided
         Status: New

-- 
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Apps bug tracking, which is subscribed to webbrowser-app in Ubuntu.
https://bugs.launchpad.net/bugs/1672821

Title:
  browser crashing after remove and reinstall

Status in webbrowser-app package in Ubuntu:
  New

Bug description:
  removed previous version of webbrowser-app using apt-get purge

  then installed latest version from overlay
  0.23+16.04.20170310-0ubuntu1

  Browser stopped launching on unity8 afer doing this and getting crash.
  Once I moved my .local/share/webbrowser-app directory out of the way
  it started working again

  Here is the stack trace:

  [Current thread is 1 (Thread 0x7f50ea5d8740 (LWP 6212))]
  (gdb) bt
  #0  0x00007f50e9fff6dd in QQmlEngine::imageProvider(QString const&) const ()
     from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
  #1  0x00007f50ea2c12b2 in QQuickPixmap::load(QQmlEngine*, QUrl const&, QSize const&, QFlags<QQuickPixmap::Option>, AutoTransform) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
  #2  0x00007f50ea3c42d0 in QQuickImageBase::load() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
  #3  0x00007f50c519a07b in UCQQuickImageExtension::reloadSource() ()
     from /usr/lib/x86_64-linux-gnu/libUbuntuToolkit.so.5
  #4  0x00007f50c51cb005 in ?? () from /usr/lib/x86_64-linux-gnu/libUbuntuToolkit.so.5
  #5  0x00007f50e8d88769 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #6  0x00007f50e989bddc in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #7  0x00007f50e98a1316 in QApplication::notify(QObject*, QEvent*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #8  0x00007f50e8d5b2f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #9  0x00007f50e8d5d1ba in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x00007f50e8db01d3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #11 0x00007f50e70ec197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #12 0x00007f50e70ec3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #13 0x00007f50e70ec49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #14 0x00007f50e8db05df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #15 0x00007f50e8d5904a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
     from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #16 0x00007f50e8d6170c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #17 0x0000000000426b35 in main ()
  (gdb)

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