I just tried this and everything works for me as far as accepting the certificate and adding the exception. (The window closes properly)
-- can't accept certificate from gna.org https://bugs.launchpad.net/bugs/199550 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