DiscoverNotifier - Segmentation fault

[Andrzej Zawadzki]

   On 17.05.2022 20:44, Witold Filipczyk wrote:

Dnia Tue, May 17, 2022 at 03:10:44PM +0200, Peri Noid napisal/(a):

Dnia wtorek, 17 maja 2022 10:47:35 CEST Andrzej Zawadzki pisze:

   Hi,

   after upgrade.

   Do we need rebuild with newer libraries?

   Application: Powiadomienia Odkrywcy (DiscoverNotifier), signal:
   Segmentation fault

[...]
I have the same. I siply killed the DiscoverNotifier process for now, I don't
need it since it seems no to do anything useful.

plasma-discover, running from command line, display these errors?
Maybe on builders is older version of flatpak-devel.

   Hi, that's result:

   $ plasma-discover
   qrc:/qml/DiscoverWindow.qml:116:19: QML Shortcut: Shortcut: Only
   binding to one of multiple key bindings associated with 15. Use
   'sequences: [ <key> ]' to bind to all of them.
   qrc:/qml/Feedback.qml:2:1: module "org.kde.userfeedback" is not
   installed
   kf.kio.core: Malformed JSON protocol file for protocol: "trash" ,
   number of the ExtraNames fields should match the number of ExtraTypes
   fields
   qrc:/qml/DiscoverPage.qml:42:37: QML Shortcut: Shortcut: Only binding
   to one of multiple key bindings associated with 15. Use 'sequences: [
   <key> ]' to bind to all of them.
   (process:88545): flatpak-WARNING **: 10:46:40.462: Unable to create
   FlatpakInstallation for system: While opening repository
   /var/lib/flatpak/repo: opening repo: opendir(/var/lib/flatpak/repo):
   Nie ma takiego pliku ani katalogu
   Failed to call flatpak_get_system_installations: No system
   installations found
   (process:88545): OSTree-CRITICAL **: 10:46:40.463: ostree_repo_open:
   assertion 'error == NULL || *error == NULL' failed
   Failed to setup flatpak installations: While opening repository
   /home/users/zawada/.local/share/flatpak/repo: opening repo: No system
   installations found
   org.kde.plasma.libdiscover: Discarding invalid backend
   "flatpak-backend"
   org.kde.plasma.libdiscover: Couldn't find a category for
   "fwupd-backend"
   [1]file:///usr/lib64/qt5/qml/org/kde/kirigami.2/private/PrivateActionTo
   olButton.qml:74:5: QML Binding: Binding loop detected for property
   "value"
   [2]file:///usr/lib64/qt5/qml/org/kde/kirigami.2/AbstractApplicationWind
   ow.qml:282:5: QML Binding: Not restoring previous value because
   restoreMode has not been set.
   This behavior is deprecated.
   You have to import QtQml 2.15 after any QtQuick imports and set
   the restoreMode of the binding to fix this warning.
   In Qt < 6.0 the default is Binding.RestoreBinding.
   In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.
   took really long to fetch KNSBackend(0x2c77ca0, name =
   "/usr/share/knsrcfiles/icons.knsrc")
   took really long to fetch KNSBackend(0x2c82440, name =
   "/usr/share/knsrcfiles/ksplash.knsrc")
   took really long to fetch KNSBackend(0x2c84050, name =
   "/usr/share/knsrcfiles/xcursor.knsrc")
   took really long to fetch KNSBackend(0x2c8f280, name =
   "/usr/share/knsrcfiles/wallpaperplugin.knsrc")
   took really long to fetch KNSBackend(0x2c88da0, name =
   "/usr/share/knsrcfiles/gtk_themes.knsrc")
   took really long to fetch KNSBackend(0x2c8aca0, name =
   "/usr/share/knsrcfiles/colorschemes.knsrc")
   took really long to fetch KNSBackend(0x2c92c20, name =
   "/usr/share/knsrcfiles/comic.knsrc")
   took really long to fetch KNSBackend(0x2c9ff60, name =
   "/usr/share/knsrcfiles/kwinswitcher.knsrc")
   took really long to fetch KNSBackend(0x2c94840, name =
   "/usr/share/knsrcfiles/wallpaper.knsrc")
   took really long to fetch KNSBackend(0x2c28850, name =
   "/usr/share/knsrcfiles/systemmonitor-presets.knsrc")
   took really long to fetch KNSBackend(0x2c98660, name =
   "/usr/share/knsrcfiles/systemmonitor-faces.knsrc")
   took really long to fetch KNSBackend(0x2c9c8a0, name =
   "/usr/share/knsrcfiles/lookandfeel.knsrc")
   took really long to fetch KNSBackend(0x2c96b90, name =
   "/usr/share/knsrcfiles/kfontinst.knsrc")
   took really long to fetch KNSBackend(0x2c9a800, name =
   "/usr/share/knsrcfiles/window-decorations.knsrc")
   took really long to fetch KNSBackend(0x2c86980, name =
   "/usr/share/knsrcfiles/sddmtheme.knsrc")
   took really long to fetch KNSBackend(0x2ca0310, name =
   "/usr/share/knsrcfiles/konsole.knsrc")
   took really long to fetch KNSBackend(0x2cafd60, name =
   "/usr/share/knsrcfiles/plasmoids.knsrc")
   took really long to fetch KNSBackend(0x2cb9ef0, name =
   "/usr/share/knsrcfiles/wallpaper-mobile.knsrc")
   took really long to fetch KNSBackend(0x2c7b370, name =
   "/usr/share/knsrcfiles/krunner.knsrc")
   took really long to fetch KNSBackend(0x2cbdd10, name =
   "/usr/share/knsrcfiles/kwineffect.knsrc")
   took really long to fetch KNSBackend(0x2cc1110, name =
   "/usr/share/knsrcfiles/kwinscripts.knsrc")
   took really long to fetch KNSBackend(0x2cd22e0, name =
   "/usr/share/knsrcfiles/plasma-themes.knsrc")
   took really long to fetch KNSBackend(0x2cbf030, name =
   "/usr/share/knsrcfiles/servicemenu.knsrc")
   took really long to fetch KNSBackend(0x2cc96c0, name =
   "/usr/share/knsrcfiles/aurorae.knsrc")
   [3]file:///usr/lib64/qt5/qml/org/kde/kirigami.2/PlaceholderMessage.qml:
   235:5: QML Heading: Binding loop detected for property
   "verticalAlignment"
   qrc:/qml/BrowsingPage.qml:58: TypeError: Cannot read property
   'errorMessage' of undefined
   qrc:/qml/BrowsingPage.qml:61: TypeError: Cannot read property 'actions'
   of undefined
   qrc:/qml/BrowsingPage.qml:56: TypeError: Cannot read property
   'iconName' of undefined
   qrc:/qml/BrowsingPage.qml:55: TypeError: Cannot call method
   'explainDysfunction' of null
   qml: error Odkrywca obecnie nie jest w stanie wgrac zadnego programu,
   bo zaden z jego silników nie jest dostepny. Zgl/os ten kl/opot osobom
   tworzacym pakiety w twojej dystrybucji.
   [4]file:///usr/lib64/qt5/qml/org/kde/kirigami.2/PlaceholderMessage.qml:
   235:5: QML Heading: Binding loop detected for property
   "verticalAlignment"

References

   1. file:///usr/lib64/qt5/qml/org/kde/kirigami.2/private/PrivateActionToolButton.qml:74:5
   2. file:///usr/lib64/qt5/qml/org/kde/kirigami.2/AbstractApplicationWindow.qml:282:5
   3. file:///usr/lib64/qt5/qml/org/kde/kirigami.2/PlaceholderMessage.qml:235:5
   4. file:///usr/lib64/qt5/qml/org/kde/kirigami.2/PlaceholderMessage.qml:235:5