No authority certificates in Firefox

[Tony Arnold]

Help! Firefox has lost all its authority certificates on my Dapper
system which means I cannot connect to any https protected sites. Any
idea how I can fix this?

I have all the latest updates. Firefox is version 1.5.0.10.

Regards,
Tony.
-- 
Tony Arnold, IT Security Coordinator, University of Manchester,
IT Services Division, Kilburn Building, Oxford Road, Manchester M13 9PL.
T: +44 (0)161 275 6093, F: +44 (0)870 136 1004, M: +44 (0)773 330 0039
E: tony.arnold at manchester.ac.uk, H: http://www.man.ac.uk/Tony.Arnold