File disable-textures.patch of Package rosegarden

--- rosegarden-21.06.1/src/gui/configuration/GeneralConfigurationPage.cpp	2021-07-10 02:28:07.000000000 +0200
+++ rosegarden-21.06.1.fix/src/gui/configuration/GeneralConfigurationPage.cpp	2021-10-27 10:21:17.274041755 +0200
@@ -337,7 +337,7 @@
 
     m_backgroundTextures = new QCheckBox(tr("Main window"), frame);
     m_backgroundTextures->setChecked(
-            settings.value("backgroundtextures", true).toBool());
+            settings.value("backgroundtextures", false).toBool());
     connect(m_backgroundTextures, &QCheckBox::stateChanged,
             this, &GeneralConfigurationPage::slotModified);
     layout->addWidget(m_backgroundTextures, row, 1);
@@ -348,7 +348,7 @@
     settings.endGroup();
     settings.beginGroup(NotationViewConfigGroup);
     m_notationBackgroundTextures->setChecked(
-            settings.value("backgroundtextures", true).toBool());
+            settings.value("backgroundtextures", false).toBool());
     settings.endGroup();
     settings.beginGroup(GeneralOptionsConfigGroup);
     connect(m_notationBackgroundTextures, &QCheckBox::stateChanged,