Hello, I think there is a similar issue with Digikam 5.3 using Ubuntu Desktop 16.04 up to date with multiscreen (2 x 1920x1080).
libdbusmenu-qt5 0.9.3+16.04.20160218-0ubuntu1 Ubuntu 4.4.0-49-generic Logs are : -- 0x48bc490 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x48bbe80 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x48bb960 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x476a8b0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x48bb410 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4902c70 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4901b70 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4904550 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x46882c0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x46e7a70 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4305560 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4613e80 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x44a0ab0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x47d1d40 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4845280 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x487d700 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4790bc0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x476a8b0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4beb3e0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4beae50 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4bea4a0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4bec850 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4becd50 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4bed210 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4bed6d0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4bea9e0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4c45440 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4c45c80 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4c478c0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4c83e00 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4cc1e00 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4d08920 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4d66b70 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4e9e120 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4bec850 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4f189a0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4f7dda0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. 0x4eed1a0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x1ee1d40) ): Attempt to set a screen on a child window. void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action void DBusMenuExporterPrivate::fillLayoutItem(DBusMenuLayoutItem*, QMenu*, int, int, const QStringList&): No id for action -- This happened when starting application (once), and when closing Digikam configuration manager (each time). This has been reported here : https://bugs.kde.org/show_bug.cgi?id=372683 and seems similar to this https://bugs.kde.org/show_bug.cgi?id=368903 Thanks, Eric ** Bug watch added: KDE Bug Tracking System #372683 https://bugs.kde.org/show_bug.cgi?id=372683 ** Bug watch added: KDE Bug Tracking System #368903 https://bugs.kde.org/show_bug.cgi?id=368903 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1604009 Title: Empty menus in global app-menu in VirtualBox second window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libdbusmenu-qt/+bug/1604009/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs