Hud spams systeem-log with "No such interface 'com.canonical.dbusmenu' (Artful)

[Khurshid Alam]

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"

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Bachi (m-bachmann)]

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.

[hurelhuyag (hurelhuyag)]

I'm on ubuntu 20.04 and I got a similar error. Is this the same issue?

```
Apr 27 14:59:33 hurlee-X510 hud-service[4254]: #033[31mvoid DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*)#033[0m: "No such interface “com.canonical.dbusmenu” on object at path /org/ayatana/bamf/window/90253910"

```

My problem is Nemo file manager freezes a few seconds when I open a document file.