I got the same error when I clicked panel properties → edit menu. I've found a temporary solution - removing / deleting xfce-applications.menu file from /home/user/.config/menus enables to open menu without problem.
I have Ubuntu Natty : dpkg -l | grep xubuntu-desktop ii xubuntu-desktop 2.128 Xubuntu desktop system xfce4-panel 4.8.3-0ubuntu1 The Xfce4 desktop environment panel Definitely, a permanent fix for Natty is wanted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805922 Title: Xfce-menu button shows 'No applications found' instead of menus To manage notifications about this bug go to: https://bugs.launchpad.net/garcon/+bug/805922/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs