changed manually in /usr/share/applications/zenmap-root.desktop to this: TryExec=gksudo zenmap Exec=gksudo zenmap %F
and all works fine. maybe this package needs replacing .desktop files for using gksudo (it is present in all *buntu spins and mixes) -- zenmap: inconsistency between suggested package and method used for su-to-root/gksu https://bugs.launchpad.net/bugs/441962 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