Actually in my case it doesn't just spam the log but prevents the app (Sloeber Arduino IDE, eclipse-based) from running (when starting it with GTK2 (env SWT_GTK3=0, due to a HiDPI bug with GTK3):
Apr 8 12:29:59 rabbit hud-service[4766]: #033[31mvoid DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*)#033[0m: "Keine derartige Schnittstelle »com.canonical.dbusmenu« des Objekts im Pfad /org/ayatana/bamf/window/44040195" Apr 8 12:30:00 rabbit hud-service[4766]: QCoreApplication::postEvent: Unexpected null receiver Apr 8 12:30:04 rabbit hud-service[4766]: #033[31mvoid DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*)#033[0m: "Keine derartige Schnittstelle »com.canonical.dbusmenu« des Objekts im Pfad /org/ayatana/bamf/window/44040195" Apr 8 12:30:04 rabbit hud-service[4766]: QCoreApplication::postEvent: Unexpected null receiver Worked fine till now. -- You received this bug notification because you are a member of DX Packages, which is subscribed to hud in Ubuntu. https://bugs.launchpad.net/bugs/1722713 Title: Hud spams systeem-log with "No such interface 'com.canonical.dbusmenu' (Artful) Status in hud package in Ubuntu: Confirmed Bug description: For gtk-header apps, hud spams system-log like: #033[31mvoid DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*)#033[0m: "No such interface 'com.canonical.dbusmenu' on object at path /org/ayatana/bamf/window/62914572" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hud/+bug/1722713/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp