Looking at Module: libappmenu.so
Registering window ID 18874404 with path /com/canonical/menu/1200024 from :1.41
Entry has no children!
Switching to menus from desktop
Active window is: NULL
Failed to fetch type: Method "WindowType" with signature "" on interface "org.ayatana.bamf.window" doesn't exist

Switching to menus from desktop
Active window is: NULL
Failed to fetch type: Method "WindowType" with signature "" on interface "org.ayatana.bamf.window" doesn't exist

Active window is: NULL
Switching to menus from desktop
Active window is: NULL
Looking for parent window on XID 60817412
Registering window ID 67108867 with path /com/canonical/menu/4000003 from :1.100
Active window is: NULL
Switching to menus from XID 67108867
Signal: Entry Added
Signal: Entry Added
Looking for parent window on XID 60817412
Failed to fetch type: Method "WindowType" with signature "" on interface "org.ayatana.bamf.window" doesn't exist

Active window is: NULL
Active window is: NULL
Looking for parent window on XID 69207104
Failed to fetch type: Method "WindowType" with signature "" on interface "org.ayatana.bamf.window" doesn't exist