dpkg -l menu | tail -1 gives: un menu <none> (no description available)
This is clearly the cause of the problem and I thought that this had already been stated above. However, I can't see it there so it is just as well you said! May be I am recalling the package suggestion when running the command from the command line. Anyhow, the solution that appears to be prefered is to replace the reference to su-to-root with the more usual gksu. -- Impossible to launch firestarter https://bugs.launchpad.net/bugs/301603 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs