I am having the same issue in an application I am developing. Seems that switching (QMain)Windows causes the appmenu to get confused. I even tried rebuilding the menus after usually losing it, made no difference.
>From the error the dbus-dumper gives, I assume that appmenu lost the window to which the menu belonged, so just as a workaround it would be very very usefull if you'd implement a method in appmenu-qt to force rebuild/associate of the menubar. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778418 Title: global menu disappear in digikam after first use To manage notifications about this bug go to: https://bugs.launchpad.net/appmenu-qt/+bug/778418/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs