#0  0x00007efd533fb87f in XRandRCrtc::update (this=0x558e2807e490) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/backends/xrandr/xrandrcrtc.cpp:90
  85: }
  86: 
  87: void XRandRCrtc::update()
  88: {
  89:     XCB::CRTCInfo crtcInfo(m_crtc, XCB_TIME_CURRENT_TIME);
  90:     m_mode = crtcInfo->mode;
  91: 
  92:     m_geometry = QRect(crtcInfo->x, crtcInfo->y, crtcInfo->width, crtcInfo->height);
  93:     m_rotation = (xcb_randr_rotation_t)crtcInfo->rotation;
  94: 
  95:     m_possibleOutputs.clear();
#1  0x00007efd533fdba7 in XRandRConfig::enableOutput (this=this@entry=0x558e27ece6d0, kscreenOutput=...) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/backends/xrandr/xrandrconfig.cpp:533
  528: {
  529:     XRandRCrtc *freeCrtc = nullptr;
  530:     qCDebug(KSCREEN_XRANDR) << m_crtcs;
  531: 
  532:     for (XRandRCrtc *crtc : m_crtcs) {
  533:         crtc->update();
  534:         qCDebug(KSCREEN_XRANDR) << "Testing CRTC" << crtc->crtc() << "\n"
  535:                                 << "\tFree:" << crtc->isFree() << "\n"
  536:                                 << "\tMode:" << crtc->mode() << "\n"
  537:                                 << "\tPossible outputs:" << crtc->possibleOutputs() << "\n"
  538:                                 << "\tConnected outputs:" << crtc->outputs() << "\n"
#2  0x00007efd534011c4 in XRandRConfig::applyKScreenConfig (this=0x558e27ece6d0, config=...) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/backends/xrandr/xrandrconfig.cpp:308
  303:             }
  304:         }
  305:     }
  306: 
  307:     for (const KScreen::OutputPtr &output : toEnable) {
  308:         if (!enableOutput(output)) {
  309:             qCDebug(KSCREEN_XRANDR) << "Output failed to be Enabled: " << output->name();
  310:             forceScreenSizeUpdate = true;
  311:         }
  312:     }
  313: 
#3  0x00007efd53401f53 in XRandR::setConfig (this=<optimized out>, config=...) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/backends/xrandr/xrandr.cpp:191
  186:     if (!config) {
  187:         return;
  188:     }
  189: 
  190:     qCDebug(KSCREEN_XRANDR) << "XRandR::setConfig";
  191:     s_internalConfig->applyKScreenConfig(config);
  192:     qCDebug(KSCREEN_XRANDR) << "XRandR::setConfig done!";
  193: }
  194: 
  195: QByteArray XRandR::edid(int outputId) const
  196: {
#4  XRandR::setConfig (this=<optimized out>, config=...) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/backends/xrandr/xrandr.cpp:184
  179: ConfigPtr XRandR::config() const
  180: {
  181:     return s_internalConfig->toKScreenConfig();
  182: }
  183: 
  184: void XRandR::setConfig(const ConfigPtr &config)
  185: {
  186:     if (!config) {
  187:         return;
  188:     }
  189: 
#5  0x0000558e26417ab6 in BackendDBusWrapper::setConfig (configMap=..., this=0x558e28085dc0) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/src/backendlauncher/backenddbuswrapper.cpp:70
  65:         qCWarning(KSCREEN_BACKEND_LAUNCHER) << "Received an empty config map";
  66:         return QVariantMap();
  67:     }
  68: 
  69:     const KScreen::ConfigPtr config = KScreen::ConfigSerializer::deserializeConfig(configMap);
  70:     mBackend->setConfig(config);
  71: 
  72:     mCurrentConfig = mBackend->config();
  73:     QMetaObject::invokeMethod(this, "doEmitConfigChanged", Qt::QueuedConnection);
  74: 
  75:     // TODO: setConfig should return adjusted config that was actually applied
#6  BackendAdaptor::setConfig (in0=..., this=<optimized out>) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/obj-x86_64-linux-gnu/src/backendlauncher/backendadaptor.cpp:51
  [Error: backendadaptor.cpp was not found in source tree]
#7  BackendAdaptor::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0x7ffde7ad4d40, _c=<optimized out>) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/obj-x86_64-linux-gnu/src/backendlauncher/backendadaptor.moc:115
  [Error: backendadaptor.moc was not found in source tree]
#8  0x0000558e26418681 in BackendAdaptor::qt_static_metacall (_a=0x7ffde7ad4d40, _id=3, _c=QMetaObject::InvokeMetaMethod, _o=0x558e2807ee20) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/obj-x86_64-linux-gnu/src/backendlauncher/backendadaptor.moc:104
  [Error: backendadaptor.moc was not found in source tree]
#9  BackendAdaptor::qt_metacall (this=0x558e2807ee20, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffde7ad4d40) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/obj-x86_64-linux-gnu/src/backendlauncher/backendadaptor.moc:161
  [Error: backendadaptor.moc was not found in source tree]
#10 0x00007efd58e522bb in QDBusConnectionPrivate::deliverCall (this=this@entry=0x7efd440013d0, object=object@entry=0x558e2807ee20, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:1001
  [Error: qdbusintegrator.cpp was not found in source tree]
#11 0x00007efd58e55d30 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7efd440013d0, object=0x558e2807ee20, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:904
  [Error: qdbusintegrator.cpp was not found in source tree]
#12 0x00007efd58e567d9 in QDBusConnectionPrivate::activateCall (msg=..., flags=273, object=<optimized out>, this=0x7efd440013d0) at qdbusintegrator.cpp:853
  [Error: qdbusintegrator.cpp was not found in source tree]
#13 QDBusConnectionPrivate::activateObject (this=0x7efd440013d0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1497
  [Error: qdbusintegrator.cpp was not found in source tree]
#14 0x00007efd58e58a5c in QDBusActivateObjectEvent::placeMetaCall (this=0x558e27ed7480) at qdbusintegrator.cpp:1617
  [Error: qdbusintegrator.cpp was not found in source tree]
#15 0x00007efd584ba9a0 in QObject::event (this=0x558e28085dc0, e=0x558e27ed7480) at kernel/qobject.cpp:1347
  [Error: qobject.cpp was not found in source tree]
#16 0x00007efd5848d7a8 in QCoreApplication::notifyInternal2 (receiver=0x558e28085dc0, event=0x558e27ed7480) at kernel/qcoreapplication.cpp:1064
  [Error: qcoreapplication.cpp was not found in source tree]
#17 0x00007efd5848d982 in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
  [Error: qcoreapplication.cpp was not found in source tree]
#18 0x00007efd58490eb1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x558e27ec8650) at kernel/qcoreapplication.cpp:1821
  [Error: qcoreapplication.cpp was not found in source tree]
#19 0x00007efd5849140c in QCoreApplication::sendPostedEvents (receiver=<optimized out>, event_type=<optimized out>) at kernel/qcoreapplication.cpp:1680
  [Error: qcoreapplication.cpp was not found in source tree]
#20 0x00007efd584e96f7 in postEventSourceDispatch (s=0x558e28071180) at kernel/qeventdispatcher_glib.cpp:277
  [Error: qeventdispatcher_glib.cpp was not found in source tree]
#21 0x00007efd5727ab8c in g_main_dispatch (context=0x7efd4c000ec0) at ../../../glib/gmain.c:3476
  [Error: gmain.c was not found in source tree]
#22 0x00007efd572d61af in g_main_context_dispatch_unlocked (context=0x7efd4c000ec0) at ../../../glib/gmain.c:4284
  [Error: gmain.c was not found in source tree]
#23 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7efd4c000ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4349
  [Error: gmain.c was not found in source tree]
#24 0x00007efd57278d80 in g_main_context_iteration (context=0x7efd4c000ec0, may_block=1) at ../../../glib/gmain.c:4414
  [Error: gmain.c was not found in source tree]
#25 0x00007efd584e8daa in QEventDispatcherGlib::processEvents (this=0x558e2806b2c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
  [Error: qeventdispatcher_glib.cpp was not found in source tree]
#26 0x00007efd5848c15b in QEventLoop::exec (this=this@entry=0x7ffde7ad52d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
  [Error: qflags.h was not found in source tree]
#27 0x00007efd58494904 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
  [Error: qflags.h was not found in source tree]
#28 0x00007efd58870610 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1863
  [Error: qguiapplication.cpp was not found in source tree]
#29 0x0000558e264159b1 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/libkscreen-4:5.27.7-0ubuntu1/src/backendlauncher/main.cpp:32
  27: 
  28: int main(int argc, char **argv)
  29: {
  30:     const QString desc = QStringLiteral(
  31:         "kscreen-doctor allows to change the screen setup from the command-line.\n"
  32:         "\n"
  33:         "Setting the output configuration is done in an atomic fashion, all settings\n"
  34:         "are applied in a single command.\n"
  35:         "kscreen-doctor can be used to enable and disable outputs, to position screens,\n"
  36:         "change resolution (mode setting), etc.. You should put all your options into \n"
  37:         "a single invocation of kscreen-doctor, so they can all be applied at once.\n"