I was hitting the same problem in Debian. So it's how I have fixed it: Go to synaptic or apt-get and then install policykit-gnome and libpolkit-gnome0
Please, comment if this fixed your problems. -- Unlock button throws an error, doesn't authenticate https://bugs.launchpad.net/bugs/187335 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
