I see, this might be the problem then - sorry about not mentioning this. I installed Lubuntu using the regular "Ubuntu 11.04 i386 alternative" ISO and selected "install a command-line system" in the boot menu. After the command-line-system was installed, I issued "apt-get install lubuntu-desktop".
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/815463 Title: gksu uses wrong authentication mode by default in Lubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-default-settings/+bug/815463/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs