*** This bug is a duplicate of bug 295405 *** https://bugs.launchpad.net/bugs/295405
So we're on a completely different bug now. The dbus issue was likely related to permissions on a file included in the package. It would be interesting to reproduce in a virtual machine a fresh install of ubuntu- server and then install ubuntu-desktop, checking if the issue happens everytime. But the desktop team is busy with other things, and I'm not sure they will consider this as high priority. So if you have some free time... :-p About the authentication issue, there are cases where PolicyKit considers it won't be able to check for privileges. I don't remember exactly what they are - it's very likely that an account with an empty password won't be able to authenticate, so you may check this. Else, please run 'users-admin' in a terminal without the sudo (which is not supported), and see whether interesting messages appear. If not, kill the 'polkitd' system daemon, and restart it via: sudo /usr/lib/policykit-1/polkitd Then, reproducing the problem should show interesting information. You may also need to start /usr/lib/policykit-1-gnome/polkit-gnome- authentication-agent-1, which should be started on login normally. -- Failed to execute program /lib/dbus-1.0/dbus-daemon-launch-helper: Success https://bugs.launchpad.net/bugs/598909 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