the issue is not a gnome-panel one, testing there it seems f1 is working and unsetting UBUNTU_MENUPROXY workaround the issue as well, the issue seems to be with the indicator-appmenu only, can you confirm that's the case for you?
the issue is not a gnome-panel one, testing there it seems f1 is working and unsetting UBUNTU_MENUPROXY workaround the issue as well, the issue seems to be with the indicator-appmenu only, can you confirm that's the case for you?