I experience the same problem. authority certificates seems to be empty in my firefox, i thinkk that is not normal.
go to: edit - preferences - advanced (tab: encryption) - view certificates - authorities normally it is filled with certification authorities maybe those certificates are needed to enable encryption. Jean-Paul -- Firefox https broken in some cases https://launchpad.net/bugs/90376 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs