Hi all,
I am pretty new to Kubuntu and have been making strides, but have run into this issue and can't seem to make any progress. I am running a Lenovo T430 with a docking station and two external monitors. Had to play with the BIOS a bit to get the system to recognize the two monitors, but eventually got it working. Now whenever I log in, my display settings have been reset to use 1 external monitor and the laptop LCD display (which is closed) and I have a KDE crash. I've also noticed my keyboard shortcuts aren't working and I neither is my service manager, both of which are giving me KDE errors. I have included the backlog below, let me know if you need any other information.
Thanks!
Cam
I am pretty new to Kubuntu and have been making strides, but have run into this issue and can't seem to make any progress. I am running a Lenovo T430 with a docking station and two external monitors. Had to play with the BIOS a bit to get the system to recognize the two monitors, but eventually got it working. Now whenever I log in, my display settings have been reset to use 1 external monitor and the laptop LCD display (which is closed) and I have a KDE crash. I've also noticed my keyboard shortcuts aren't working and I neither is my service manager, both of which are giving me KDE errors. I have included the backlog below, let me know if you need any other information.
Thanks!
Cam
Code:
Application: KDE Daemon (kded4), signal: Segmentation faultUsing host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0xb56e2740 (LWP 1981))] Thread 6 (Thread 0xac4aeb40 (LWP 1984)): #0 0xb5ac6139 in __pthread_mutex_unlock_usercnt (mutex=0xabb00570, decr=<optimized out>) at pthread_mutex_unlock.c:93 #1 0xb604f8f4 in pthread_mutex_unlock (mutex=0xabb00570) at forward.c:194 #2 0xb5a37120 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb59f2532 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb6e4b95f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #5 0xb6e1a823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb6e1ab49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #7 0xb6d0723d in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb6d0738b in QThread::run() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #9 0xb6d09b6f in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb5ac2f70 in start_thread (arg=0xac4aeb40) at pthread_create.c:312 #11 0xb60424ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 5 (Thread 0xab555b40 (LWP 1993)): #0 0xb5ac518a in __GI___pthread_mutex_lock (mutex=0xaac00570) at ../nptl/pthread_mutex_lock.c:125 #1 0xb604f8b4 in pthread_mutex_lock (mutex=0xaac00570) at forward.c:192 #2 0xb5a370e0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb59f14d6 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb59f2390 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb59f2528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb6e4b95f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #7 0xb6e1a823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb6e1ab49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #9 0xb6d0723d in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb6dfac44 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #11 0xb6d09b6f in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #12 0xb5ac2f70 in start_thread (arg=0xab555b40) at pthread_create.c:312 #13 0xb60424ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 4 (Thread 0xa7918b40 (LWP 2013)): #0 0xb5a36d0e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb5a370d8 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb59f23c4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb59f276b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xa79f836a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 #5 0xb5a189aa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb5ac2f70 in start_thread (arg=0xa7918b40) at pthread_create.c:312 #7 0xb60424ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 3 (Thread 0xa7117b40 (LWP 2015)): #0 0xb779f424 in __kernel_vsyscall () #1 0xb603356b in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0xb5a0120b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb59f23e8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb59f2528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb6e4b95f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb6e1a823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #7 0xb6e1ab49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb6d0723d in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #9 0xab98d8c7 in KCupsConnection::run() () from /usr/lib/libkcupslib.so #10 0xb6d09b6f in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #11 0xb5ac2f70 in start_thread (arg=0xa7117b40) at pthread_create.c:312 #12 0xb60424ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 2 (Thread 0xa6916b40 (LWP 2016)): #0 0xb779f424 in __kernel_vsyscall () #1 0xb5ac99e2 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:144 #2 0xb5ac5275 in _L_lock_928 () from /lib/i386-linux-gnu/libpthread.so.0 #3 0xb5ac50f8 in __GI___pthread_mutex_lock (mutex=0xb013d540) at ../nptl/pthread_mutex_lock.c:114 #4 0xb00d9a71 in ?? () from /usr/lib/nvidia-331/libGL.so.1 #5 0xb00dd2c8 in ?? () from /usr/lib/nvidia-331/libGL.so.1 #6 0xb00dd514 in ?? () from /usr/lib/nvidia-331/libGL.so.1 #7 0xafb3a30b in ?? () from /usr/lib/nvidia-331/tls/libnvidia-tls.so.331.38 #8 0xb5a3626e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb59f1ecb in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0 #10 0xb59f237a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #11 0xb59f2528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #12 0xb6e4b95f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #13 0xb6e1a823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #14 0xb6e1ab49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #15 0xb6d0723d in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #16 0xb6d0738b in QThread::run() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #17 0xb6d09b6f in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #18 0xb5ac2f70 in start_thread (arg=0xa6916b40) at pthread_create.c:312 #19 0xb60424ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 1 (Thread 0xb56e2740 (LWP 1981)): [KCrash Handler] #6 0xababaccf in KScreen::Mode::id() const () from /usr/lib/libkscreen.so.1 #7 0xabad27cd in ?? () from /usr/lib/kde4/kded_kscreen.so #8 0xabad34ea in ?? () from /usr/lib/kde4/kded_kscreen.so #9 0xabad37a5 in ?? () from /usr/lib/kde4/kded_kscreen.so #10 0xabaca8ab in KScreenDaemon::applyIdealConfig() () from /usr/lib/kde4/kded_kscreen.so #11 0xabacab4f in KScreenDaemon::applyConfig() () from /usr/lib/kde4/kded_kscreen.so #12 0xabacac01 in KScreenDaemon::init() () from /usr/lib/kde4/kded_kscreen.so #13 0xabacadc8 in ?? () from /usr/lib/kde4/kded_kscreen.so #14 0xb6e310f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #15 0xabad037e in ?? () from /usr/lib/kde4/kded_kscreen.so #16 0xb6e310f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #17 0xabad4e65 in ?? () from /usr/lib/kde4/kded_kscreen.so #18 0xabad5b10 in ?? () from /usr/lib/kde4/kded_kscreen.so #19 0xabad6381 in ?? () from /usr/lib/kde4/kded_kscreen.so #20 0xb6e310f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #21 0xb5c11835 in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib/i386-linux-gnu/libQtDBus.so.4 #22 0xb5c1187c in ?? () from /usr/lib/i386-linux-gnu/libQtDBus.so.4 #23 0xb6e2d8aa in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #24 0xb6e356fb in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #25 0xb63287f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #26 0xb632f2d3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #27 0xb75481f4 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #28 0xb6e1be4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #29 0xb6e1f70d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #30 0xb6e1fc1c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #31 0xb6e4c23e in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #32 0xb59f21e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #33 0xb59f2468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #34 0xb59f2528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #35 0xb6e4b93b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #36 0xb63dd5de in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #37 0xb6e1a823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #38 0xb6e1ab49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #39 0xa999fae5 in ?? () from /usr/lib/kde4/plugins/kauth/helper/kauth_helper_plugin.so #40 0xb70c0d2a in KAuth::Action::execute(QString const&) const () from /usr/lib/libkdecore.so.5 #41 0xb70c0f0e in KAuth::Action::execute() const () from /usr/lib/libkdecore.so.5 #42 0xabc8d2db in PowerDevilUPowerBackend::init() () from /usr/lib/kde4/kded_powerdevil.so #43 0xabc3a002 in PowerDevil::Core::loadCore(PowerDevil::BackendInterface*) () from /usr/lib/libpowerdevilcore.so.0 #44 0xabc84eac in ?? () from /usr/lib/kde4/kded_powerdevil.so #45 0xabc853a0 in ?? () from /usr/lib/kde4/kded_powerdevil.so #46 0xb6e2d8aa in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #47 0xb6e356fb in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #48 0xb63287f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #49 0xb632f2d3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #50 0xb75481f4 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #51 0xb6e1be4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #52 0xb6e1f70d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #53 0xb6e1fc1c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #54 0xb6e4c23e in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #55 0xb59f21e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #56 0xb59f2468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #57 0xb59f2528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #58 0xb6e4b93b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #59 0xb63dd5de in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #60 0xb6e1a823 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #61 0xb6e1ab49 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #62 0xb6e208fe in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #63 0xb6326a24 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #64 0xad5ddb17 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kded4.so #65 0x0804f729 in _start ()