https://bugs.kde.org/show_bug.cgi?id=382693
Bug ID: 382693
Summary: Muon crashes during package install/remove(in
QApt::Backend::package(QLatin1String) const
())(encoding?)
Product: libqapt
Version: unspecified
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Backtrace:
```
#0 0x00007ffff765ce2f in QApt::Backend::package(QLatin1String) const ()
from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#1 0x00007ffff765ebcb in QApt::Backend::search(QString const&) const ()
from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#2 0x0000000000433e75 in PackageProxyModel::search (this=0x71eba0,
searchText=...)
at /workspace/build/src/PackageModel/PackageProxyModel.cpp:71
#3 0x0000000000438962 in PackageWidget::startSearch (this=0x730f40)
at /workspace/build/src/PackageModel/PackageWidget.cpp:410
#4 0x0000000000428062 in ManagerWidget::reload (this=<optimized out>)
at /workspace/build/src/ManagerWidget.cpp:63
#5 0x0000000000426eee in MainWindow::reload (this=0x731bf0) at
/workspace/build/src/MainWindow.cpp:370
#6 0x0000000000426fb5 in MainWindow::transactionStatusChanged (this=0x731bf0,
status=<optimized out>)
at /workspace/build/src/MainWindow.cpp:304
#7 0x000000000045365b in MainWindow::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>,
_id=<optimized out>, _a=<optimized out>)
at /workspace/build/obj-x86_64-linux-gnu/src/moc_MainWindow.cpp:179
#8 0x00007ffff4efbc19 in QMetaObject::activate (sender=0x1efea30,
signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3766
#9 0x00007ffff7690751 in
QApt::Transaction::statusChanged(QApt::TransactionStatus) ()
from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#10 0x00007ffff768342e in QApt::Transaction::updateProperty(int, QDBusVariant
const&) ()
from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#11 0x00007ffff769163f in ?? () from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#12 0x00007ffff4efbc19 in QMetaObject::activate (sender=0x1d61f30,
signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3766
#13 0x00007ffff768e328 in ?? () from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#14 0x00007ffff768f7b0 in ?? () from /usr/lib/x86_64-linux-gnu/libQApt.so.3
#15 0x00007ffff385aee3 in QDBusConnectionPrivate::deliverCall (this=<optimized
out>, object=<optimized out>,
msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:998
#16 0x00007ffff4efcc59 in QObject::event (this=0x1d61f30, e=<optimized out>) at
kernel/qobject.cpp:1246
#17 0x00007ffff58373fc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x1d61f30,
e=0x7fffd80270a0) at kernel/qapplication.cpp:3717
#18 0x00007ffff583ee07 in QApplication::notify (this=0x7fffffffdb20,
receiver=0x1d61f30, e=0x7fffd80270a0)
at kernel/qapplication.cpp:3476
#19 0x00007ffff4ecf798 in QCoreApplication::notifyInternal2
(receiver=0x1d61f30,
event=event@entry=0x7fffd80270a0) at kernel/qcoreapplication.cpp:1018
#20 0x00007ffff4ed1f7b in QCoreApplication::sendEvent (event=0x7fffd80270a0,
receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0,
data=0x689d60) at kernel/qcoreapplication.cpp:1678
#22 0x00007ffff4ed23e8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0,
event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1532
#23 0x00007ffff4f25323 in postEventSourceDispatch (s=0x6c9c80) at
kernel/qeventdispatcher_glib.cpp:276
#24 0x00007fffeffaf197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fffeffaf3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fffeffaf49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007ffff4f2492f in QEventDispatcherGlib::processEvents (this=0x6c9d00,
flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007ffff4ecd7ca in QEventLoop::exec (this=this@entry=0x7fffffffda30,
flags=..., flags@entry=...)
at kernel/qeventloop.cpp:212
#29 0x00007ffff4ed6704 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#30 0x00007ffff52b82ec in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1679
#31 0x00007ffff5837355 in QApplication::exec () at kernel/qapplication.cpp:2905
#32 0x00000000004253c6 in main (argc=1, argv=<optimized out>) at
/workspace/build/src/main.cpp:62
```
Additional info:
* KDE neon 5.10(user edition)
* Locale:
```
LANG=zh_TW.UTF-8
LANGUAGE=zh_TW:zh_CN
LC_CTYPE="zh_TW.UTF-8"
LC_NUMERIC="zh_TW.UTF-8"
LC_TIME="zh_TW.UTF-8"
LC_COLLATE="zh_TW.UTF-8"
LC_MONETARY="zh_TW.UTF-8"
LC_MESSAGES="zh_TW.UTF-8"
LC_PAPER="zh_TW.UTF-8"
LC_NAME="zh_TW.UTF-8"
LC_ADDRESS="zh_TW.UTF-8"
LC_TELEPHONE="zh_TW.UTF-8"
LC_MEASUREMENT="zh_TW.UTF-8"
LC_IDENTIFICATION="zh_TW.UTF-8"
LC_ALL=
```
* I have added some APT Pinning in /etc/apt/preferences.d , and due to a
README.markdown is put in this directory apt will emitt an warning message in
terminal, which is:
```
N: 略過 '/etc/apt/preferences.d/' 目錄的 'README.markdown' 檔案，因其檔案副檔名無效
```
Which might related to the crash if it's not reproducible universally.
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