1 files changed, 68 insertions, 0 deletions
diff --git a/kde-frameworks/plasma/files/plasma-5.90.0-KDEBUG-447752.patch b/kde-frameworks/plasma/files/plasma-5.90.0-KDEBUG-447752.patch
new file mode 100644
index 000000000000..62cb8a52b6c5
--- /dev/null
+++ b/kde-frameworks/plasma/files/plasma-5.90.0-KDEBUG-447752.patch
@@ -0,0 +1,68 @@
+From ecf0cc36936f69830a07937b97807ec0ba4d3f41 Mon Sep 17 00:00:00 2001
+From: Marco Martin <notmart@gmail.com>
+Date: Mon, 10 Jan 2022 09:22:09 +0000
+Subject: [PATCH] Don't crash when a screen gets disabled and enabled again
+
+when a screen gets disabled, the containment loses its view, and when gets enabled again,
+the process of the old orphaned containment getting a new view causes a plasma crash.
+It comes from the wallpaper, which indicates a hierarchy of C++ owned objects
+makes the internal one (wallpaper) to not reset correctly its window and have a stray pointer to it.
+
+BUG:447752
+---
+ .../qml/plasmoid/containmentinterface.cpp     | 21 +++++++++++++++----
+ .../qml/plasmoid/containmentinterface.h       |  1 +
+ 2 files changed, 18 insertions(+), 4 deletions(-)
+
+diff --git a/src/scriptengines/qml/plasmoid/containmentinterface.cpp b/src/scriptengines/qml/plasmoid/containmentinterface.cpp
+index d8a89014c..29a7738ca 100644
+--- a/src/scriptengines/qml/plasmoid/containmentinterface.cpp
++++ b/src/scriptengines/qml/plasmoid/containmentinterface.cpp
+@@ -74,10 +74,6 @@ void ContainmentInterface::init()
+     connect(m_activityInfo, &KActivities::Info::nameChanged, this, &ContainmentInterface::activityNameChanged);
+     Q_EMIT activityNameChanged();
+ 
+-    if (!m_containment->wallpaper().isEmpty()) {
+-        loadWallpaper();
+-    }
+-
+     AppletInterface::init();
+ 
+     // Create the ToolBox
+@@ -1162,4 +1158,21 @@ bool ContainmentInterface::isLoading() const
+     return loading;
+ }
+ 
++void ContainmentInterface::itemChange(ItemChange change, const ItemChangeData &value)
++{
++    if (change == QQuickItem::ItemSceneChange) {
++        // we have a window: create the representations if needed
++        if (value.window && !m_containment->wallpaper().isEmpty()) {
++            loadWallpaper();
++        } else if (m_wallpaperInterface) {
++            m_wallpaperInterface->deleteLater();
++            m_wallpaperInterface = nullptr;
++            Q_EMIT wallpaperInterfaceChanged();
++        }
++    }
++
++    AppletInterface::itemChange(change, value);
++}
++
++
+ #include "moc_containmentinterface.cpp"
+diff --git a/src/scriptengines/qml/plasmoid/containmentinterface.h b/src/scriptengines/qml/plasmoid/containmentinterface.h
+index a91c60c5e..f1276ee80 100644
+--- a/src/scriptengines/qml/plasmoid/containmentinterface.h
++++ b/src/scriptengines/qml/plasmoid/containmentinterface.h
+@@ -169,6 +169,7 @@ protected:
+     void addContainmentActions(QMenu *desktopMenu, QEvent *event);
+ 
+     virtual bool isLoading() const override;
++    void itemChange(ItemChange change, const ItemChangeData &value) override;
+ 
+ Q_SIGNALS:
+     /**
+-- 
+GitLab
+