Bug 336782

Application: k3b (2.0.2)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-64-generic-pae i686
Distribution: Ubuntu 12.04.4 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I say the message "File not found".  Huh?  I clicked Browse and selected the iso file to burn.  Good so far.  Message says "File not found".  what?  are you kidding me?  I just selected it.  This was nonsense.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb215d740 (LWP 2561))]

Thread 6 (Thread 0xb001fb40 (LWP 2562)):
#0  0xb76f6424 in __kernel_vsyscall ()
#1  0xb3baf460 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3073a3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb306606e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb306652b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb0024134 in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
#6  0xb3089673 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb300ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb3bbdbae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xaf6ffb40 (LWP 2563)):
#0  0xb30651b8 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb3065f18 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb306652b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb09424aa in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0xb3089673 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb300ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb3bbdbae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xad418b40 (LWP 2565)):
#0  0xb76f6424 in __kernel_vsyscall ()
#1  0xb3baf460 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3073a3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb306606e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb30661c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4a7e8e7 in QEventDispatcherGlib::processEvents (this=0x9fd4bd8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb4a4a50d in QEventLoop::processEvents (this=0xad418240, flags=...) at kernel/qeventloop.cpp:149
#7  0xb4a4a7a9 in QEventLoop::exec (this=0xad418240, flags=...) at kernel/qeventloop.cpp:204
#8  0xb493394c in QThread::exec (this=0x9fb70a0) at thread/qthread.cpp:501
#9  0xb4a27b5d in QInotifyFileSystemWatcherEngine::run (this=0x9fb70a0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb4936de0 in QThreadPrivate::start (arg=0x9fb70a0) at thread/qthread_unix.cpp:298
#11 0xb300ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb3bbdbae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xac1f8b40 (LWP 2603)):
#0  0xb76f6424 in __kernel_vsyscall ()
#1  0xb300ed13 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb3bcb514 in pthread_cond_timedwait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49358dc in thread_sleep (ti=0xac1f8258) at thread/qthread_unix.cpp:435
#4  0xb4936114 in QThread::sleep (secs=2) at thread/qthread_unix.cpp:449
#5  0xb756fb0e in K3b::MediaCache::PollThread::run (this=0xa12bc00) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#6  0xb4936de0 in QThreadPrivate::start (arg=0xa12bc00) at thread/qthread_unix.cpp:298
#7  0xb300ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb3bbdbae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xab9f7b40 (LWP 2604)):
[KCrash Handler]
#7  K3b::Device::from2Byte (d=0xaf73e002 "") at /build/buildd/k3b-2.0.2/libk3bdevice/k3bdeviceglobals.cpp:219
#8  0xb76b3f5c in K3b::Device::Device::getSupportedWriteSpeedsVia2A (this=0xa0dee08, list=..., mediaType=K3b::Device::MEDIA_CD_R) at /build/buildd/k3b-2.0.2/libk3bdevice/k3bdevice.cpp:3318
#9  0xb76b43cc in K3b::Device::Device::determineSupportedWriteSpeeds (this=0xa0dee08) at /build/buildd/k3b-2.0.2/libk3bdevice/k3bdevice.cpp:3248
#10 0xb756e8e4 in K3b::Medium::update (this=0xab9f729c) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmedium.cpp:207
#11 0xb756fa89 in K3b::MediaCache::PollThread::run (this=0xa0ded18) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:87
#12 0xb4936de0 in QThreadPrivate::start (arg=0xa0ded18) at thread/qthread_unix.cpp:298
#13 0xb300ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb3bbdbae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb215d740 (LWP 2561)):
#0  0xb76f6424 in __kernel_vsyscall ()
#1  0xb3bb6bd1 in select () from /lib/i386-linux-gnu/libc.so.6
#2  0xb4a7b42a in qt_safe_select (nfds=11, fdread=0xbf8a0d6c, fdwrite=0xbf8a0dec, fdexcept=0x0, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#3  0xb4a223c7 in select_msecs (nfds=11, fdread=0xbf8a0d6c, fdwrite=0xbf8a0dec, timeout=-1) at io/qprocess_unix.cpp:1011
#4  0xb4a23d22 in QProcessPrivate::waitForFinished (this=0xa128c90, msecs=-1) at io/qprocess_unix.cpp:1227
#5  0xb49d7f86 in QProcess::waitForFinished (this=0xbf8a0f30, msecs=-1) at io/qprocess.cpp:1759
#6  0xb4ca62c5 in KProcess::execute(int) () from /usr/lib/libkdecore.so.5
#7  0xb75388b1 in K3b::SimpleExternalProgram::scanVersion (this=0x9f7c2c8, bin=...) at /build/buildd/k3b-2.0.2/libk3b/core/k3bexternalbinmanager.cpp:267
#8  0xb7539a37 in scan (p=..., this=0x9f7c2c8) at /build/buildd/k3b-2.0.2/libk3b/core/k3bexternalbinmanager.cpp:246
#9  K3b::SimpleExternalProgram::scan (this=0x9f7c2c8, p=...) at /build/buildd/k3b-2.0.2/libk3b/core/k3bexternalbinmanager.cpp:235
#10 0xb753a197 in K3b::ExternalBinManager::search (this=0x9e25b48) at /build/buildd/k3b-2.0.2/libk3b/core/k3bexternalbinmanager.cpp:490
#11 0xb753a45d in K3b::ExternalBinManager::readConfig (this=0x9e25b48, grp=...) at /build/buildd/k3b-2.0.2/libk3b/core/k3bexternalbinmanager.cpp:382
#12 0xb752e062 in K3b::Core::readSettings (this=0x9f9b418, c=...) at /build/buildd/k3b-2.0.2/libk3b/core/k3bcore.cpp:251
#13 0x08146188 in K3b::Application::Core::readSettings (this=0x9f9b418, cnf=...) at /build/buildd/k3b-2.0.2/src/k3bapplication.cpp:326
#14 0x08147304 in K3b::Application::init (this=0xbf8a1af8) at /build/buildd/k3b-2.0.2/src/k3bapplication.cpp:118
#15 0xb4a5dc01 in QMetaCallEvent::placeMetaCall (this=0x9fab7f8, object=0xbf8a1af8) at kernel/qobject.cpp:525
#16 0xb4a66c7b in QObject::event (this=0xbf8a1af8, e=0x9fab7f8) at kernel/qobject.cpp:1195
#17 0xb4a4bf8a in QCoreApplication::event (this=0xbf8a1af8, e=0x9fab7f8) at kernel/qcoreapplication.cpp:1688
#18 0xb3ebb5ad in QApplication::event (this=0xbf8a1af8, e=0x9fab7f8) at kernel/qapplication.cpp:2541
#19 0xb3eb6ed4 in notify_helper (e=0x9fab7f8, receiver=0xbf8a1af8, this=0x9e31050) at kernel/qapplication.cpp:4559
#20 QApplicationPrivate::notify_helper (this=0x9e31050, receiver=0xbf8a1af8, e=0x9fab7f8) at kernel/qapplication.cpp:4531
#21 0xb3ebc30d in QApplication::notify (this=0x9fab7f8, receiver=0xbf8a1af8, e=0x9fab7f8) at kernel/qapplication.cpp:4288
#22 0xb506ae01 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#23 0xb4a4b97e in QCoreApplication::notifyInternal (this=0xbf8a1af8, receiver=0xbf8a1af8, event=0x9fab7f8) at kernel/qcoreapplication.cpp:876
#24 0xb4a4fad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9dd6150) at kernel/qcoreapplication.cpp:1500
#26 0xb4a4fe0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#27 0xb4a7e494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=0x9e2fad0) at kernel/qeventdispatcher_glib.cpp:279
#29 0xb3065d46 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0xb30660e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0xb30661c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0xb4a7e887 in QEventDispatcherGlib::processEvents (this=0x9dd6ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0xb3f6fafa in QGuiEventDispatcherGlib::processEvents (this=0x9dd6ec0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb4a4a50d in QEventLoop::processEvents (this=0xbf8a1a54, flags=...) at kernel/qeventloop.cpp:149
#35 0xb4a4a7a9 in QEventLoop::exec (this=0xbf8a1a54, flags=...) at kernel/qeventloop.cpp:204
#36 0xb4a4feba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#37 0xb3eb4a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#38 0x0807c75e in main (argc=1024, argv=0x0) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 328897, bug 328529.

Reported using DrKonqi