Bug 365592

Summary: Crash when playing with Status and Notifications Tray
Product: [Plasma] plasmashell Reporter: mrdocs <mrdocs>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.5.5   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description mrdocs 2016-07-13 05:26:04 UTC
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.26-21-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: 

Clicking through the status notifcation area.  The crash occured after selecting away from the printer selections. 

- Unusual behavior I noticed:  Got this crash, but the desktop stayed up.   I'm reporting this from the same session. no need to restart Plasma

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8f557c17c0 (LWP 2545))]

Thread 17 (Thread 0x7f8f3d790700 (LWP 2546)):
#0  0x00007f8f4ecc7bfd in poll () at /lib64/libc.so.6
#1  0x00007f8f53c1b422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f8f53c1d00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f8f3ff133c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f8f366f3700 (LWP 2550)):
#0  0x00007f8f4e4d77a0 in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007f8f4e4d34a4 in _L_lock_986 () at /lib64/libpthread.so.0
#2  0x00007f8f4e4d3306 in pthread_mutex_lock () at /lib64/libpthread.so.0
#3  0x00007f8f4a7c5e90 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007f8f4a7c941e in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007f8f4a7c9878 in  () at /usr/X11R6/lib64/libGL.so.1
#6  0x00007f8f46e59fd1 in  () at /usr/lib64/tls/libnvidia-tls.so.340.96
#7  0x00007f8f4b3e5b60 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8f4b3a4999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8f4b3a4df8 in  () at /usr/lib64/libglib-2.0.so.0
#10 0x00007f8f4b3a4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f8f4f5f4d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8f4f59bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f8f4f3bd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8f526d1e18 in  () at /usr/lib64/libQt5Qml.so.5
#15 0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f8f2a094700 (LWP 2580)):
#0  0x00007f8f4ecc7bfd in poll () at /lib64/libc.so.6
#1  0x00007f8f4b3a4e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8f4b3a4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8f4f5f4d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8f4f59bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4f3bd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8f526d1e18 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f8f23fff700 (LWP 2581)):
#0  0x00007f8f4e4d779c in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007f8f4e4d34a4 in _L_lock_986 () at /lib64/libpthread.so.0
#2  0x00007f8f4e4d3306 in pthread_mutex_lock () at /lib64/libpthread.so.0
#3  0x00007f8f4a7c5e90 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007f8f4a7c941e in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007f8f4a7c9878 in  () at /usr/X11R6/lib64/libGL.so.1
#6  0x00007f8f46e59fd1 in  () at /usr/lib64/tls/libnvidia-tls.so.340.96
#7  0x00007f8f4b3e5b60 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8f4b3a4999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8f4b3a4df8 in  () at /usr/lib64/libglib-2.0.so.0
#10 0x00007f8f4b3a4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f8f4f5f4d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8f4f59bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f8f4f3bd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8f526d1e18 in  () at /usr/lib64/libQt5Qml.so.5
#15 0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f8f22df6700 (LWP 2583)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f54ea086b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f8f54ea0899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f8f1bfff700 (LWP 2584)):
#0  0x00007f8f4e4d779c in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007f8f4e4d34a4 in _L_lock_986 () at /lib64/libpthread.so.0
#2  0x00007f8f4e4d3306 in pthread_mutex_lock () at /lib64/libpthread.so.0
#3  0x00007f8f4a7c5e90 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007f8f4a7c941e in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007f8f4a7c9878 in  () at /usr/X11R6/lib64/libGL.so.1
#6  0x00007f8f46e59fd1 in  () at /usr/lib64/tls/libnvidia-tls.so.340.96
#7  0x00007f8f4b3e5b60 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8f4b3a4999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8f4b3a4df8 in  () at /usr/lib64/libglib-2.0.so.0
#10 0x00007f8f4b3a4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f8f4f5f4d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8f4f59bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f8f4f3bd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8f5326d282 in  () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f8f1b014700 (LWP 2585)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f8e812c4700 (LWP 2599)):
#0  0x00007f8f4e4d779c in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007f8f4e4d34a4 in _L_lock_986 () at /lib64/libpthread.so.0
#2  0x00007f8f4e4d3306 in pthread_mutex_lock () at /lib64/libpthread.so.0
#3  0x00007f8f4a7c5e90 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007f8f4a7c941e in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007f8f4a7c9878 in  () at /usr/X11R6/lib64/libGL.so.1
#6  0x00007f8f46e59fd1 in  () at /usr/lib64/tls/libnvidia-tls.so.340.96
#7  0x00007f8f4b3e5b60 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8f4b3a4999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8f4b3a4df8 in  () at /usr/lib64/libglib-2.0.so.0
#10 0x00007f8f4b3a4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f8f4f5f4d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8f4f59bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f8f4f3bd61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e82911cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#15 0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f8e7bfff700 (LWP 2600)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f8e6fffe700 (LWP 2744)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f8e6effc700 (LWP 2746)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f8e6f7fd700 (LWP 4695)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8e6e7fb700 (LWP 4696)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8e6d3fa700 (LWP 5599)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f8e57fff700 (LWP 5611)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8e563d9700 (LWP 21683)):
#0  0x00007f8f4e4d503f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8f4f3c334b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f8f532e01cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f8f532e0663 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f8f4f3c232f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8f4e4d10a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8f4ecd002d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8f557c17c0 (LWP 2545)):
[KCrash Handler]
#6  0x00007f8f4f5ce305 in QMetaObject::activate(QObject*, int, void**) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8f524a3372 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8f52711029 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f8f52716a61 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f8f52738adf in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f8f5273932b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f8f4f5cddc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f8f4f64c8d6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8f4f56d3c5 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f8f4f56f248 in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f8f4f5cdcc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f8f4f64c82c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f8e7a7b7eef in NetworkModel::updateItem(NetworkModelItem*) () at /usr/lib64/libplasmanm_internal.so
#19 0x00007f8e7a7bda5d in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) () at /usr/lib64/libplasmanm_internal.so
#20 0x00007f8e7a7bdff3 in NetworkModel::activeConnectionAdded(QString const&) () at /usr/lib64/libplasmanm_internal.so
#21 0x00007f8f4f5cd73f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f8e7a54fee5 in NetworkManager::Notifier::activeConnectionAdded(QString const&) () at /usr/lib64/libKF5NetworkManagerQt.so.6
#23 0x00007f8e7a4d84d3 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#24 0x00007f8f4f5cd73f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f8e7a559450 in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#26 0x00007f8e7a55f77b in  () at /usr/lib64/libKF5NetworkManagerQt.so.6
#27 0x00007f8f50345da4 in  () at /usr/lib64/libQt5DBus.so.5
#28 0x00007f8f4f5ceac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f8f50918e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f8f5091dcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#31 0x00007f8f4f59de95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f8f4f5a0057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f8f4f5f58f3 in  () at /usr/lib64/libQt5Core.so.5
#34 0x00007f8f4b3a4c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f8f4b3a4ed8 in  () at /usr/lib64/libglib-2.0.so.0
#36 0x00007f8f4b3a4f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#37 0x00007f8f4f5f4d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f8f4f59bd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#39 0x00007f8f4f5a38f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#40 0x0000000000436b3d in main ()

Reported using DrKonqi
Comment 1 David Edmundson 2016-07-13 19:19:57 UTC

*** This bug has been marked as a duplicate of bug 346118 ***