On Fri, 13 May 2016 01:07:01 +0200 Kevin Bradenstein 
<kevinbradenst...@gmail.com> wrote:
Package: mupen64plus-qt
Version: 1.8-2
Severity: normal

Dear Maintainer,

I freshly installed mupen64plus-qt but I am unable to open a ROM file.

I start mupen64plus-qt via my console.
Directly after clicking File → Open ROM... in the menu the programm
ended with following message:

zsh: segmentation fault  mupen64plus-qt

I started gdb and got the following backtrace:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6cddc6a in QUrl::fromLocalFile(QString const&) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
(gdb) bt
#0  0x00007ffff6cddc6a in QUrl::fromLocalFile(QString const&) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007ffff788479e in QFileDialog::getOpenFileName(QWidget*, QString const&, QString 
const&, QString const&, QString*, QFlags<QFileDialog::Option>) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#2  0x00000000004162ea in ?? ()
#3  0x000000000045980d in ?? ()
#4  0x00007ffff6db2f8a in QMetaObject::activate(QObject*, int, int, void**) () 
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffff766d3b2 in QAction::triggered(bool) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#6  0x00007ffff766f838 in QAction::activate(QAction::ActionEvent) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007ffff77f1cd2 in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007ffff77f7f6c in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007ffff77fbee0 in QMenu::mouseReleaseEvent(QMouseEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff76b9f28 in QWidget::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ffff77fc933 in QMenu::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ffff7676ffc in QApplicationPrivate::notify_helper(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ffff767cbb9 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff6d845ab in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ffff767bad2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, 
QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ffff76d47dd in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ffff76d6a3b in ?? () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ffff7676ffc in QApplicationPrivate::notify_helper(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ffff767c4b6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ffff6d845ab in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ffff70c6171 in 
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
 ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#22 0x00007ffff70c7e35 in 
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
 ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#23 0x00007ffff70abe68 in 
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
 ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007fffee8fe0b0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#25 0x00007ffff55741a7 in g_main_context_dispatch () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ffff5574400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007ffff55744ac in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007ffff6ddaa3f in 
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007ffff6d81d6a in 
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007ffff6d89e0c in QCoreApplication::exec() () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00000000004102ea in ?? ()
#32 0x00007ffff61e45f0 in __libc_start_main (main=0x40ff50, argc=1, argv=0x7fffffffe068, 
init=<optimized out>, fini=<optimized out>,
    rtld_fini=<optimized out>, stack_end=0x7fffffffe058) at libc-start.c:291
#33 0x0000000000410af9 in ?? ()



Let me know if this patch fixes it:
https://github.com/dh4/mupen64plus-qt/commit/e294d147a2140510d98cddce1c4855f0eedb496e

You can download the development build off the README or clone and compile it 
yourself (instructions for that are in the README as well).

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