Hello.
Excuse me for my bad English.

I had a PC with a Quad processor and Kubuntu and various users. Only with my user I had this problem.

I don't know this is the best place. I think is more a problem with some components than a error of Amarok. I don't know what is the exact problem.
And I can't understand because only with my user the program can't run.

Thank you for your comprension

Foc124

Application: Amarok (amarok), signal: Segmentation fault
pthread_cond_timedwait@@GLIBC_2.3.2 ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
[Current thread is 0 (LWP 30727)]

Thread 5 (Thread 0x7f0b7d701950 (LWP 30728)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1 0x00007f0b82614f91 in ?? () from /usr/lib/libxine.so.1
#2 0x00007f0b93b3b3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3 0x00007f0b91391fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0b7c48e950 (LWP 30729)):
[KCrash Handler]
#5 0x00007f0b8262f9b0 in xine_post_input () from /usr/lib/libxine.so.1
#6 0x00007f0b8289c139 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#7 0x00007f0b82880e5a in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8 0x00007f0b82881009 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#9 0x00007f0b82883b32 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#10 0x00007f0b82871bb1 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#11 0x00007f0b92a91f4d in QApplicationPrivate::notify_helper (this=0x2d154b0, receiver=0x2e33910, e=0x2d8f8a0) at kernel/qapplication.cpp:4056
#12 0x00007f0b92a9a18a in QApplication::notify (this=0x7fff9cea1710, receiver=0x2e33910, e=0x2d8f8a0) at kernel/qapplication.cpp:4021
#13 0x00007f0b9488aabb in KApplication::notify (this=0x7fff9cea1710, receiver=0x2e33910, event=0x2d8f8a0) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#14 0x00007f0b91f106ac in QCoreApplication::notifyInternal (this=0x7fff9cea1710, receiver=0x2e33910, event=0x2d8f8a0) at kernel/qcoreapplication.cpp:610
#15 0x00007f0b91f1131a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2df2e90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#16 0x00007f0b91f39e03 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#17 0x00007f0b89fba20a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#18 0x00007f0b89fbd8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#19 0x00007f0b89fbda7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#20 0x00007f0b91f39a8f in QEventDispatcherGlib::processEvents (this=0x2e58750, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#21 0x00007f0b91f0ef42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 2085150608}) at kernel/qeventloop.cpp:149
#22 0x00007f0b91f0f314 in QEventLoop::exec (this=0x7f0b7c48dfd0, flags={i = 2085150688}) at kernel/qeventloop.cpp:201
#23 0x00007f0b91e23dc8 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#24 0x00007f0b8287062c in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#25 0x00007f0b91e26d35 in QThreadPrivate::start (arg=0x2e33910) at thread/qthread_unix.cpp:188
#26 0x00007f0b93b3b3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#27 0x00007f0b91391fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0b7ba83950 (LWP 30732)):
#0 0x00007f0b91388496 in *__GI___poll (fds=0x7f0b7ba82f60, nfds=1, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007f0b7ba88969 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2 0x00007f0b93b3b3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3 0x00007f0b91391fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f0b7b282950 (LWP 30733)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1 0x00007f0b82626353 in ?? () from /usr/lib/libxine.so.1
#2 0x00007f0b93b3b3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3 0x00007f0b91391fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0b94d5b790 (LWP 30727)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1 0x00007f0b91e26785 in thread_sleep (ti=0x7fff9cea0a80) at thread/qthread_unix.cpp:297
#2 0x00007f0b91e268ee in QThread::msleep (msecs=200) at thread/qthread_unix.cpp:323
#3 0x00007f0b8289424a in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#4 0x00007f0b8ded9130 in ?? () from /usr/lib/libphonon.so.4
#5 0x00007f0b912e26ed in *__GI_exit (status=1) at exit.c:75
#6 0x00007f0b92aef6a8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:707
#7 0x00007f0b9488a4d8 in KApplication::xioErrhandler (this=0x7fff9cea1710, dpy=0x2d2c1b0) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:408
#8 0x00007f0b909ab6e4 in _XIOError () from /usr/lib/libX11.so.6
#9 0x00007f0b909b2a1f in ?? () from /usr/lib/libX11.so.6
#10 0x00007f0b909b3345 in _XEventsQueued () from /usr/lib/libX11.so.6
#11 0x00007f0b9098af0a in XFlush () from /usr/lib/libX11.so.6
#12 0x00007f0b92ae2611 in QWidget::setCursor (this=0x7f0b7404c070, cursor=@0x7fff9cea0cc0) at kernel/qwidget.cpp:4623
#13 0x00007f0b92eae095 in QSizeGripPrivate::init (this=0x7f0b741b1700) at widgets/qsizegrip.cpp:241
#14 0x00007f0b92eae473 in QSizeGrip (this=0x7f0b7404c070, parent=0x7f0b7404cb40) at widgets/qsizegrip.cpp:212
#15 0x00007f0b92ebcc78 in QStatusBar::setSizeGripEnabled (this=0x7f0b7404cb40, enabled=<value optimized out>) at widgets/qstatusbar.cpp:496
#16 0x00007f0b92ebd0c8 in QStatusBar (this=0x7f0b7404cb40, parent=0x2d9c2c0) at widgets/qstatusbar.cpp:285
#17 0x00007f0b94977fb6 in KStatusBar (this=0x7fff9cea0a04, parent=0x0) at /build/buildd/kde4libs-4.3.2/kdeui/widgets/kstatusbar.cpp:74
#18 0x00007f0b94271001 in StatusBar::StatusBar () from /usr/lib/libamaroklib.so.1
#19 0x00007f0b942ca42e in MainWindow::MainWindow () from /usr/lib/libamaroklib.so.1
#20 0x00007f0b942acbf7 in App::continueInit () from /usr/lib/libamaroklib.so.1
#21 0x00007f0b942adb2b in App::App () from /usr/lib/libamaroklib.so.1
#22 0x000000000053305b in _start ()
217 in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S

Moving this thread, as it is not an Amarok, but a Phonon crash.

Can you please install debugging symbols, and report the crash at bugs.kde.org?

You may also wish to remove "$(kde4-config --localprefix)/share/config/phonondevicesrc"