>If I open the browser from the panel or menu then all https links work. if I try to do the same and open Firefox from the menu or panel and then type e.g. "https://sourceforge.net" I get that same error screen.
-- Opening firefox by clicking on links in thunderbird breaks https https://launchpad.net/bugs/57923 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs