On Fri, May 15, 2020 at 11:18:51PM +0200, Vincent Lefevre wrote: > Package: firefox > Version: 76.0.1-1 > Severity: grave > Justification: renders package unusable > > The connection to many https websites fails, e.g. > > https://www.google.com/ > > Secure Connection Failed > > An error occurred during a connection to www.google.com. The OCSP > server experienced an internal error. > > Error code: SEC_ERROR_OCSP_SERVER_ERROR > > (no issue with firefox-esr). Ditto for https://www.mpfr.org/ and others. > > https://support.mozilla.org/1/firefox/76.0.1/Linux/en-US/connection-not-secure > > Secure Connection Failed > > The page you are trying to view cannot be shown because the > authenticity of the received data could not be verified. > > or the SEC_ERROR_OCSP_SERVER_ERROR error like above.
Have you set security.OCSP.require to true in about:config? Mike