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[digikam] [Bug 338629] New: Digikam freezes on Import

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Bernd Buschinski
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[digikam] [Bug 338629] New: Digikam freezes on Import

Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

            Bug ID: 338629
           Summary: Digikam freezes on Import
           Product: digikam
           Version: 4.2.0
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Import
          Assignee: [hidden email]
          Reporter: [hidden email]

Everytime I connect my Jolla and try to Import the Picture via Digikam it
freezes. I shows the Import dialog and all the 124 Picture with its "default
kde preview"-image. After this the dialog no longer redraws and digikam is
froozen.


digikam-4.2.0
kde-4.14.0
qt-4.8.5
libgphoto2 2.5.5


========= Additional Info =======

Object::connect: No such signal
org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal
org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
digikam(11841)/digikam (core) Digikam::AlbumManager::setDatabase:
DatabaseParameters: [ Type "QSQLITE", Name
"/home/buscher/Done/Documents/Pictures/digikam4.db" (Thumbnails Name
"/home/buscher/Done/Documents/Pictures/thumbnails-digikam.db"); ]
QSqlDatabasePrivate::removeDatabase: connection 'ConnectionTest' is still in
use, all queries will cease to work.
digikam(11841)/digikam (core) Digikam::DatabaseConfigElementLoader::readConfig:
Loading SQL code from config file
"/usr/share/apps/digikam/database/dbconfig.xml"
digikam(11841)/digikam (core) Digikam::DatabaseConfigElementLoader::readConfig:
false "1" 1 1
digikam(11841)/digikam (core) Digikam::SchemaUpdater::update: SchemaUpdater
update
digikam(11841)/digikam (core) Digikam::SchemaUpdater::startUpdates: Have a
database structure version  7
digikam(11841)/digikam (core) Digikam::SchemaUpdater::makeUpdates: makeUpdates
7  to  7
digikam(11841)/digikam (core) Digikam::AlbumRootLocation::AlbumRootLocation:
Creating new Location  "/buscher/Done/Documents/Pictures"  uuid
"volumeid:?uuid=583f867a-881f-482f-b77a-bf7e352ab639"
digikam(11841)/digikam (core) Digikam::CollectionManager::updateLocations:
location for  "/home/buscher/Done/Documents/Pictures"  is available  true
digikam(11841)/digikam (core) Digikam::KMemoryInfo::update: Platform identified
:  "LINUX"
digikam(11841)/digikam (core) Digikam::KMemoryInfo::bytes: TotalRam:
6260924416
digikam(11841)/digikam (core) Digikam::LoadingCache::setCacheSize: Allowing a
cache size of 200 MB
digikam(11841)/digikam (core) Digikam::ThumbnailSchemaUpdater::startUpdates:
Have a thumbnail database structure version  "2"
digikam(11841)/digikam (core)
Digikam::ThumbnailLoadThread::initializeThumbnailDatabase: Thumbnail db ready
for use
digikam(11841)/digikam (core) Digikam::CollectionScanner::completeScan:
Complete scan (file scanning deferred) took: 95 msecs.
digikam(11841)/digikam (core) Digikam::IccSettings::Private::scanDirectories:
()
digikam(11841) Phonon::KdePlatformPlugin::createBackend: using backend:
"GStreamer"
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(QComboBox::textChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"AntiVignettingFilter" :: excecution time :  4  ms
digikam(11841)/digikam (core)
Digikam::LensFunCameraSelector::populateLensCombo: variant:
QVariant(Digikam::LensFunIface::DevicePtr, )
digikam(11841)/digikam (core)
Digikam::LensFunCameraSelector::populateLensCombo: dev:  Asahi Optical Co.,Ltd
::  PENTAX Optio 430  ::  4.85
digikam(11841)/digikam (core) Digikam::LensFunIface::findCamera: Search for
camera  "" - ""  ==> false
digikam(11841)/digikam (core) Digikam::LensFunIface::findLens: Search for lens
""  ==> false
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
QMetaObject::indexOfSignal: signal started() from Digikam::DynamicThread
redefined in Digikam::DImgThreadedFilter
digikam(11841)/digikam (core) Digikam::CurvesWidget::updateData: updating data
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  50  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  0  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  50  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  0  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  81  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  56  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  58  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  0  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  28  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  35  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  20  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  7  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  20  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  94  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  6  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  18  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  111  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  84  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  157  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  60  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  40  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  28  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  22  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"TonalityFilter" :: excecution time :  8  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  20  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  189  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  117  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  109  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  2  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  87  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  95  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  95  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  93  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  131  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  8  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  76  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  131  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  15  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  112  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"TonalityFilter" :: excecution time :  13  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  98  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  11  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  120  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"TonalityFilter" :: excecution time :  13  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  98  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"Infrared" :: excecution time :  110  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  132  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  32  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  131  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"Infrared" :: excecution time :  16  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  108  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"TonalityFilter" :: excecution time :  20  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  108  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  17  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  104  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"Infrared" :: excecution time :  52  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  133  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"MixerFilter" :: excecution time :  1  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"TonalityFilter" :: excecution time :  16  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  99  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"TonalityFilter" :: excecution time :  14  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  111  ms
digikam(11841)/digikam (core) Digikam::CurvesWidget::updateData: updating data
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"Infrared" :: excecution time :  54  ms
digikam(11841)/digikam (core) Digikam::DImgThreadedFilter::startFilterDirectly:
"BWSepiaFilter" :: excecution time :  125  ms
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
digikam(11841)/digikam (core) Digikam::AlbumFilterModel::setSearchTextSettings:
new search text settings:  "" : hasResult =  false , validRows =  0
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
digikam(11841)/digikam (core) Digikam::WorkflowManager::load: Cannot open XML
file to load Workflow
digikam(11841)/digikam (core) Digikam::DigikamApp::checkSolidCamera:
fillSolidMenus: Found Camera  "Jolla Sailfish"  protocols  ("ptp")  drivers
("gphoto")
digikam(11841)/digikam (core) Digikam::ThemeManager::slotChangePalette: ""  ::
""
digikam(11841)/digikam (core) Digikam::KInotify::Private::open: Successfully
opened connection to inotify: 71
digikam(11841)/digikam (editor plugins)
DigikamColorImagePlugin::ImagePlugin_Color::ImagePlugin_Color:
ImagePlugin_Color plugin loaded
digikam(11841)/digikam (core) Digikam::ImagePluginLoader::loadPluginsFromList:
ImagePluginLoader: Loaded plugin  "ImagePlugin_Colour"
digikam(11841)/digikam (editor plugins)
DigikamDecorateImagePlugin::ImagePlugin_Decorate::ImagePlugin_Decorate:
ImagePlugin_Decorate plugin loaded
digikam(11841)/digikam (core) Digikam::ImagePluginLoader::loadPluginsFromList:
ImagePluginLoader: Loaded plugin  "ImagePlugin_Decorate"
digikam(11841)/digikam (editor plugins)
DigikamEnhanceImagePlugin::ImagePlugin_Enhance::ImagePlugin_Enhance:
ImagePlugin_Enhance plugin loaded
digikam(11841)/digikam (core) Digikam::ImagePluginLoader::loadPluginsFromList:
ImagePluginLoader: Loaded plugin  "ImagePlugin_Enhance"
digikam(11841)/digikam (editor plugins)
DigikamFxFiltersImagePlugin::ImagePlugin_FxFilters::ImagePlugin_FxFilters:
ImagePlugin_FxFilters plugin loaded
digikam(11841)/digikam (core) Digikam::ImagePluginLoader::loadPluginsFromList:
ImagePluginLoader: Loaded plugin  "ImagePlugin_FxFilters"
digikam(11841)/digikam (editor plugins)
DigikamTransformImagePlugin::ImagePlugin_Transform::ImagePlugin_Transform:
ImagePlugin_Transform plugin loaded
digikam(11841)/digikam (core) Digikam::ImagePluginLoader::loadPluginsFromList:
ImagePluginLoader: Loaded plugin  "ImagePlugin_Transform"
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(QComboBox::textChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(QComboBox::textChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(QComboBox::textChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
digikam(11841)/digikam (core) Digikam::NewItemsFinder::slotStart: scan mode:
ScanDeferredFiles
digikam(11841)/digikam (core)
Digikam::CollectionScanner::completeHistoryScanning: items to tag ()
digikam(11841)/digikam (core) Digikam::CollectionScanner::completeScan:
Complete scan took: 126 msecs.
digikam(11841)/digikam (core) Digikam::NewItemsFinder::slotTotalFilesToScan:
total scan value :  2572



// Opening Import Dialog here

digikam(11841)/digikam (core) Digikam::DigikamApp::openSolidCamera: Found
camera from ids  10545   2565  camera is:  "Jolla Sailfish"  at  "usb:001,007"
digikam(11841)/digikam (core) Digikam::ImportStackedView::syncSelection: one or
both of the models are null?! from: Digikam::ImportIconView(0x388cc80) to:
Digikam::ImportThumbnailBar(0x42732c0)
QObject::connect: Connecting from QTabBar::tabCloseRequested(int) to COMPAT
slot (KTabBar::closeRequest(int))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(KLineEdit::userTextChanged(QString))
QObject::connect: Connecting from COMPAT signal
(QComboBox::textChanged(QString))
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage fstype:
generic tree hierarchy
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage label:
"media"
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage
description:  "Phone Memory"
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage
base-dir:  "/store_00010001"
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage access:
R/W
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage type:
fixed RAM
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage
capacity:  14415852
digikam(11841)/digikam (core) Digikam::GPCamera::getFreeSpace: Storage
free-space:  11183784
digikam(11841)/digikam (core) Digikam::GPCamera::getMetadata: Size of Exif
metadata from camera =  372
digikam(11841)/digikam (core) Digikam::GPCamera::getMetadata: Exif header found
at position  4

//stuck forever




So I ran it inside GDB and looked where it is stuck...
(NOTE: the bt mentions QPlastiqueStyle, but I also tested it with oxygen, the
result is the same)


GPOS_Do_Glyph_Lookup (gpi=gpi@entry=0x7fffffffb300,
lookup_index=lookup_index@entry=14, buffer=buffer@entry=0xdfd950,
    context_length=context_length@entry=65535, nesting_level=1,
nesting_level@entry=0) at ../3rdparty/harfbuzz/src/harfbuzz-gpos.c:5819
5819    ../3rdparty/harfbuzz/src/harfbuzz-gpos.c: Datei oder Verzeichnis nicht
gefunden.
(gdb) bt
#0  GPOS_Do_Glyph_Lookup (gpi=gpi@entry=0x7fffffffb300,
lookup_index=lookup_index@entry=14, buffer=buffer@entry=0xdfd950,
    context_length=context_length@entry=65535, nesting_level=1,
nesting_level@entry=0) at ../3rdparty/harfbuzz/src/harfbuzz-gpos.c:5819
#1  0x00007ffff2a52db6 in GPOS_Do_String_Lookup (buffer=0xdfd950,
lookup_index=14, gpi=0x7fffffffb300)
    at ../3rdparty/harfbuzz/src/harfbuzz-gpos.c:5905
#2  HB_GPOS_Apply_String (font=<optimized out>, gpos=0xfaa690,
load_flags=<optimized out>, buffer=0xdfd950, dvi=<optimized out>,
    r2l=<optimized out>) at ../3rdparty/harfbuzz/src/harfbuzz-gpos.c:6076
#3  0x00007ffff2a57e49 in HB_OpenTypePosition (item=0x7fffffffb590,
availableGlyphs=8, doLogClusters=<optimized out>)
    at ../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp:1265
#4  0x00007ffff2a5cb03 in HB_ShapeItem (shaper_item=0x7fffffffb590) at
../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp:1419
#5  0x00007ffff1db6317 in QTextEngine::shapeTextWithHarfbuzz
(this=this@entry=0x3e0e470, item=item@entry=0) at text/qtextengine.cpp:1342
#6  0x00007ffff1db6eea in QTextEngine::shapeText (this=this@entry=0x3e0e470,
item=item@entry=0) at text/qtextengine.cpp:935
#7  0x00007ffff1db724b in QTextEngine::shape (this=0x3e0e470,
item=item@entry=0) at text/qtextengine.cpp:1450
#8  0x00007ffff1dc86b9 in QTextLine::layout_helper
(this=this@entry=0x7fffffffbee0, maxGlyphs=maxGlyphs@entry=2147483647)
    at text/qtextlayout.cpp:1752
#9  0x00007ffff1dc96a3 in QTextLine::setLineWidth
(this=this@entry=0x7fffffffbee0, width=<optimized out>) at
text/qtextlayout.cpp:1525
#10 0x00007ffff1e76bff in QCommonStylePrivate::viewItemSize
(this=this@entry=0xd7f960, option=option@entry=0x7fffffffc190,
    role=role@entry=0) at styles/qcommonstyle.cpp:877
#11 0x00007ffff1e77739 in QCommonStylePrivate::viewItemLayout (this=0xd7f960,
opt=opt@entry=0x7fffffffc190,
    checkRect=checkRect@entry=0x7fffffffc040,
pixmapRect=pixmapRect@entry=0x7fffffffc020,
textRect=textRect@entry=0x7fffffffc030,
    sizehint=sizehint@entry=true) at styles/qcommonstyle.cpp:1001
#12 0x00007ffff1e7804f in QCommonStyle::sizeFromContents
(this=this@entry=0xd7f910, ct=<optimized out>, opt=opt@entry=0x7fffffffc190,
    csz=..., widget=widget@entry=0x3407e90) at styles/qcommonstyle.cpp:4853
#13 0x00007ffff1f1161a in QWindowsStyle::sizeFromContents
(this=this@entry=0xd7f910, ct=ct@entry=QStyle::CT_ItemViewItem,
    opt=opt@entry=0x7fffffffc190, csz=..., widget=widget@entry=0x3407e90) at
styles/qwindowsstyle.cpp:3262
#14 0x00007ffff1ee9065 in QPlastiqueStyle::sizeFromContents (this=0xd7f910,
type=QStyle::CT_ItemViewItem, option=0x7fffffffc190, size=...,
    widget=0x3407e90) at styles/qplastiquestyle.cpp:4955
#15 0x00007ffff213f7ca in QStyledItemDelegate::sizeHint (this=0x340d6b0,
option=..., index=...) at itemviews/qstyleditemdelegate.cpp:453
#16 0x00007ffff20d39a7 in QTreeView::sizeHintForColumn (this=<optimized out>,
column=1) at itemviews/qtreeview.cpp:2748
#17 0x00007ffff209f198 in QHeaderViewPrivate::resizeSections (this=0x340dd70,
globalMode=globalMode@entry=QHeaderView::Interactive,
    useGlobalMode=useGlobalMode@entry=false) at itemviews/qheaderview.cpp:3028
#18 0x00007ffff209f417 in QHeaderView::resizeSections (this=<optimized out>) at
itemviews/qheaderview.cpp:1631
#19 0x00007ffff209f734 in executePostedResize (this=0x340dd70)
    at
../../include/QtGui/private/../../../src/gui/itemviews/qheaderview_p.h:230
#20 QHeaderView::sectionPosition (this=this@entry=0x340db60,
logicalIndex=logicalIndex@entry=0) at itemviews/qheaderview.cpp:666
#21 0x00007ffff209fa0a in QHeaderView::sectionViewportPosition (this=0x340db60,
logicalIndex=0) at itemviews/qheaderview.cpp:683
#22 0x00007ffff20cbab0 in QTreeView::columnViewportPosition
(this=this@entry=0x3407e90, column=<optimized out>)
    at itemviews/qtreeview.cpp:487
#23 0x00007ffff20d1b8b in QTreeView::visualRect (this=0x3407e90, index=...) at
itemviews/qtreeview.cpp:1057
#24 0x00007ffff20dc9cf in QTreeView::currentChanged (this=0x3407e90,
current=..., previous=...) at itemviews/qtreeview.cpp:3734
#25 0x00007ffff2b07578 in QMetaObject::activate (sender=sender@entry=0x3412150,
    m=m@entry=0x7ffff26bb180 <QItemSelectionModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=1,
    argv=argv@entry=0x7fffffffc680) at kernel/qobject.cpp:3547
#26 0x00007ffff20e570a in QItemSelectionModel::currentChanged
(this=this@entry=0x3412150, _t1=..., _t2=...)
    at .moc/debug-shared/moc_qitemselectionmodel.cpp:172
#27 0x00007ffff20e581d in QItemSelectionModel::setCurrentIndex (this=0x3412150,
index=..., command=...)
    at itemviews/qitemselectionmodel.cpp:1175
#28 0x00007ffff2088c6a in QAbstractItemView::setCurrentIndex
(this=this@entry=0x3407e90, index=...) at itemviews/qabstractitemview.cpp:1022
#29 0x00007ffff2109fa6 in QTreeWidget::setCurrentItem (this=0x3407e90,
item=0x3866770, column=column@entry=0)
    at itemviews/qtreewidget.cpp:2815
#30 0x00007ffff2109fc7 in QTreeWidget::setCurrentItem (this=<optimized out>,
item=<optimized out>) at itemviews/qtreewidget.cpp:2803
#31 0x00007ffff55de0e8 in Digikam::DHistoryView::addedEntry (this=<optimized
out>, msg=...,
    type=type@entry=Digikam::DHistoryView::StartingEntry, metadata=...)
    at
/var/tmp/portage/media-gfx/digikam-4.2.0/work/digikam-4.2.0/core/libs/widgets/mainview/dhistoryview.cpp:166
---Type <return> to continue, or q <return> to quit---
#32 0x00000000007ec97b in Digikam::ImportUI::slotLogMsg (this=0x3288ca0,
msg=..., type=Digikam::DHistoryView::StartingEntry, folder=...,
    file=...) at
/var/tmp/portage/media-gfx/digikam-4.2.0/work/digikam-4.2.0/core/utilities/importui/main/importui.cpp:2557
#33 0x00000000007f8b6e in Digikam::ImportUI::qt_static_metacall (_o=0x3288ca0,
_c=14, _id=14670160, _a=0xffff)
    at
/var/tmp/portage/media-gfx/digikam-4.2.0/work/digikam-4.2.0_build/utilities/importui/importui.moc:183
#34 0x00007ffff2b0c0c6 in QObject::event (this=this@entry=0x3288ca0,
e=e@entry=0x38664d0) at kernel/qobject.cpp:1194
#35 0x00007ffff1b8210b in QWidget::event (this=this@entry=0x3288ca0,
event=event@entry=0x38664d0) at kernel/qwidget.cpp:8846
#36 0x00007ffff1f811cb in QMainWindow::event (this=this@entry=0x3288ca0,
event=event@entry=0x38664d0) at widgets/qmainwindow.cpp:1478
#37 0x00007ffff36457f1 in KMainWindow::event (this=this@entry=0x3288ca0,
ev=ev@entry=0x38664d0)
    at
/var/tmp/portage/kde-base/kdelibs-4.14.0/work/kdelibs-4.14.0/kdeui/widgets/kmainwindow.cpp:1084
#38 0x00007ffff3680139 in KXmlGuiWindow::event (this=0x3288ca0, ev=0x38664d0)
    at
/var/tmp/portage/kde-base/kdelibs-4.14.0/work/kdelibs-4.14.0/kdeui/xmlgui/kxmlguiwindow.cpp:126
#39 0x00007ffff1b26e51 in QApplicationPrivate::notify_helper
(this=this@entry=0xd38990, receiver=receiver@entry=0x3288ca0,
    e=e@entry=0x38664d0) at kernel/qapplication.cpp:4562
#40 0x00007ffff1b2de1d in QApplication::notify (this=this@entry=0x7fffffffd690,
receiver=receiver@entry=0x3288ca0, e=e@entry=0x38664d0)
    at kernel/qapplication.cpp:4348
#41 0x00007ffff3589e8a in KApplication::notify (this=0x7fffffffd690,
receiver=0x3288ca0, event=0x38664d0)
    at
/var/tmp/portage/kde-base/kdelibs-4.14.0/work/kdelibs-4.14.0/kdeui/kernel/kapplication.cpp:311
#42 0x00007ffff2af164c in QCoreApplication::notifyInternal
(this=0x7fffffffd690, receiver=receiver@entry=0x3288ca0,
    event=event@entry=0x38664d0) at kernel/qcoreapplication.cpp:949
#43 0x00007ffff2af4bb0 in sendEvent (event=0x38664d0, receiver=0x3288ca0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0,
    receiver@entry=0x7ffff2b22a40 <postEventSourceDispatch(GSource*,
GSourceFunc, gpointer)>, event_type=event_type@entry=0, data=0xcb8a10)
    at kernel/qcoreapplication.cpp:1573
#45 0x00007ffff2af4fe7 in QCoreApplication::sendPostedEvents (
    receiver=0x7ffff2b22a40 <postEventSourceDispatch(GSource*, GSourceFunc,
gpointer)>, receiver@entry=0x0, event_type=event_type@entry=0)
    at kernel/qcoreapplication.cpp:1466
#46 0x00007ffff2b22a5e in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#47 postEventSourceDispatch (s=0xd35e40) at
kernel/qeventdispatcher_glib.cpp:300
#48 0x00007fffe9eb23ab in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#49 0x00007fffe9eb25c8 in g_main_context_iterate.isra () from
/usr/lib64/libglib-2.0.so.0
#50 0x00007fffe9eb268c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#51 0x00007ffff2b2207c in QEventDispatcherGlib::processEvents (this=0xd39570,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#52 0x00007ffff1bd5ca6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...)
    at kernel/qguieventdispatcher_glib.cpp:204
#53 0x00007ffff2aef9ef in QEventLoop::processEvents
(this=this@entry=0x7fffffffd170, flags=...) at kernel/qeventloop.cpp:149
#54 0x00007ffff2aefcdd in QEventLoop::exec (this=this@entry=0x7fffffffd170,
flags=...) at kernel/qeventloop.cpp:204
#55 0x00007ffff2af5ca9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#56 0x00007ffff1b2523c in QApplication::exec () at kernel/qapplication.cpp:3823
#57 0x00000000004959a5 in main (argc=<optimized out>, argv=<optimized out>)
    at
/var/tmp/portage/media-gfx/digikam-4.2.0/work/digikam-4.2.0/core/digikam/main/main.cpp:236

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[digikam] [Bug 338629] Digikam freezes on Import

Gilles Caulier-4
https://bugs.kde.org/show_bug.cgi?id=338629

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #1 from Gilles Caulier <[hidden email]> ---
It crash in Harfbuzz not in digiKam :

http://www.freedesktop.org/wiki/Software/HarfBuzz/

I suspect a problem in computer configuration.

Gilles Caulier

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[digikam] [Bug 338629] Digikam freezes on Import

Gilles Caulier-4
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |BACKTRACE

--- Comment #2 from Gilles Caulier <[hidden email]> ---
Please try to get a better backtrace in GDB following information here :

https://www.digikam.org/contrib

Gilles Caulier

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[digikam] [Bug 338629] Digikam freezes on Import

Bernd Buschinski
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

Bernd Buschinski <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|RESOLVED                    |REOPENED
         Resolution|BACKTRACE                   |---

--- Comment #3 from Bernd Buschinski <[hidden email]> ---
It does NOT crash, this is the bt if I run it in gdb and press ctrl+c

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Digikam freezes on Import   |digiKam freezes on Import

--- Comment #4 from Gilles Caulier <[hidden email]> ---
Can you turn on debug space using kdebugdialog as explained here :

https://www.digikam.org/contrib

... and run digiKam from a console. Report console trace here.

Q: do you have any video files on your camera ?

Gilles Caulier

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #5 from Bernd Buschinski <[hidden email]> ---
Created attachment 88524
  --> https://bugs.kde.org/attachment.cgi?id=88524&action=edit
digikam with kdebug output

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #6 from Bernd Buschinski <[hidden email]> ---
And no, no videos on this device

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #7 from Bernd Buschinski <[hidden email]> ---
ok, so I went ahead and commented
libs/widgets/mainview/dhistoryview.cpp:166
out and it works.
No more freezes, I can see and download the images.

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #8 from Gilles Caulier <[hidden email]> ---
You have commented this line ?

https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/libs/widgets/mainview/dhistoryview.cpp#L166

Why this will block GUI ??? Typicially DHistoryView is a simple QTreeWidget
used to list event from Import Tool... I'm lost

Gilles Caulier

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #9 from Gilles Caulier <[hidden email]> ---
Call of DHistoryView::addEntry() in Import tool is done here :

https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/utilities/importui/main/importui.cpp#L2557

Nothing special here. It a slot which receive event to log on history.

How many message can you see registered in history view from Import GUI before
to see digiKam frozen ?

Gilles Caulier

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #10 from Bernd Buschinski <[hidden email]> ---
hm.. I can not find the "history view", how can I access it? is it called
somethingelse? where should it be?

But yes, just this one line
https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/libs/widgets/mainview/dhistoryview.cpp#L166

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #11 from Gilles Caulier <[hidden email]> ---
History view is not show be default in Import Tool.

To turn on, got to View Show History menu...

Gilles Caulier

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #12 from Bernd Buschinski <[hidden email]> ---
Created attachment 88609
  --> https://bugs.kde.org/attachment.cgi?id=88609&action=edit
Last Actions in History View

Last Actions in History View, after this digikam is stuck forever

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #13 from Bernd Buschinski <[hidden email]> ---
ok, so I added a kDebug()

void DHistoryView::addedEntry(const QString& msg, EntryType type, const
QVariant& metadata)
{
    DHistoryViewItem* const item = new DHistoryViewItem(this, msg, type,
metadata);
    kDebug() << msg << "," << metadata;
    setCurrentItem(item);
}


and it does "not" freeze, it outputs

digikam(8810)/digikam (core) Digikam::DHistoryView::addedEntry: "The files in
/store_00010001/.qmf/mail/1405495633.981.N6SOU-parts/ have been listed." ,
QVariant(QStringList, ("", "") )
digikam(8810)/digikam (core) Digikam::DHistoryView::addedEntry: "Auflisten der
Ordner in /store_00010001/.qmf/mail/1405495633.981.N6SOU-parts/ ..." ,
QVariant(QStringList, ("", "") )
digikam(8810)/digikam (core) Digikam::DHistoryView::addedEntry: "Die Ordner in
/store_00010001/.qmf/mail/1405495633.981.N6SOU-parts/ wurden aufgelistet." ,
QVariant(QStringList, ("", "") )
digikam(8810)/digikam (core) Digikam::DHistoryView::addedEntry: "Listing files
in /store_00010001/.qmf/mail/1405495633.981.e56mS-parts/..." ,
QVariant(QStringList, ("", "") )
digikam(8810)/digikam (core) Digikam::DHistoryView::addedEntry: "The files in
/store_00010001/.qmf/mail/1405495633.981.e56mS-parts/ have been listed." ,
QVariant(QStringList, ("", "") )
digikam(8810)/digikam (core) Digikam::DHistoryView::addedEntry: "Auflisten der
Ordner in /store_00010001/.qmf/mail/1405495633.981.e56mS-parts/ ..." ,
QVariant(QStringList, ("", "") )

and such forever

Empty metadata(folder & file)? Looks fishy

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #14 from Gilles Caulier <[hidden email]> ---
To resume, without kDebug, it do not crash. Right?

This is a non sense. kdebug will just slowdown history entry registration...

... or there is a race condition here. But i cannot see where exactly. A signal
is emitted from controller with message content. main import window re-route
signal to a slot to create new entry in history view. Sound like the right way
to do...

Gilles

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #15 from Bernd Buschinski <[hidden email]> ---
Ok, let me clarify this,

with or without kDebug the GUI freezes.
I just got the impression that the freeze happens in some Qt Code, but your
digikam code is still running and it adds millions of items to the history. (As
the kDebug output keeps coming for at least like ~5+min, didn't wait longer)
NOTE: I am talking about 126 visible images in digikam here, no clue why it
scans  *ALL* folders anyway. Maybe thats the main question?

But yes, there still might be a race condition here, I vague remember some Qt
Bug that caused the horizontal scrollbar (even if not directly visible) to
cause endless resizes, but not sure here, I will test/search that as soon as I
can.

And it never crashes, it only freezes, (or maybe takes more than 10min, didn't
wait thaaat long)

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #16 from Gilles Caulier <[hidden email]> ---
If bombarding a listview is not safe for Qt, well, just comment
"setCurrentItem(item);" to let Qt the time to integrate new items.

This solve this issue ?

Gilles Caulier

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[digikam] [Bug 338629] digiKam freezes on Import

Bernd Buschinski
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #17 from Bernd Buschinski <[hidden email]> ---
Yep this will solve the issue, but then you no longer have the latest item
selected&visible.

So I tried something, like setting the headers to fixed width, but it didn't
help.
But then I used scrollToItem(item), instead of setCurrentItem(item)
and it was "only" frozen for like ~45sec (NOTE: debugbuild)
And just to be sure I tried setCurrentItem(item); again, but I gave up after
8min.
scrollToItem does not select the latest Item, but at least it is visible.

I tried other stuff as well, but it didn't really help.

to sum up:

setCurrentItem: 8+min and still frozen (guessing 15min) //current code
scrollToItem: ~45sec
none: just some very minor freezes like 1-2sec

I messured the "frozen"-time by looking at the animated digikam logo.

So its up to you, what you think is best? how important is it to see&select the
latest item in the history? (given that the history is not shown by default)

In case you have more ideas, I will test them as soon as I can :)

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
In reply to this post by Bernd Buschinski
https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #18 from Gilles Caulier <[hidden email]> ---
I think a simple a way to fix it is to replace kDebug() statement by
kapp->processEvents(). Does it work for you ?

I fact, i suspect that Qt dispatch queued events when debug statement is
printed to the console.

But the ultimate solution here is to limit HistoryView to be bombarded of
messages.
Typically, at ImportUI start-up, controller get all thumbnails from camera.
This can be very fast, especially with UMS media. I think to log all thumbnail
events in HistoryView is not very important for end users. We can limit to to
start and end of all thumbs process.

Downloading items can take more time. So it's a different situation, and to log
download states is more important for end users.

What do you think about ?

Gilles Caulier

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[digikam] [Bug 338629] digiKam freezes on Import

Gilles Caulier-4
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https://bugs.kde.org/show_bug.cgi?id=338629

--- Comment #19 from Gilles Caulier <[hidden email]> ---
Git commit 7285bf0badecd05cc8897c8f516a9e62f03cc1d5 by Gilles Caulier.
Committed on 08/09/2014 at 21:19.
Pushed by cgilles into branch 'master'.

dispatch Qt event to not block gui if history recieve a lot of message to
register

M  +4    -2    libs/widgets/mainview/dhistoryview.cpp
M  +1    -1    libs/widgets/mainview/dhistoryview.h

http://commits.kde.org/digikam/7285bf0badecd05cc8897c8f516a9e62f03cc1d5

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