I've now opened upstream issues about this on the OpenSSL bug tracker. However, todoodle.com could refresh their certificate chain with an up to date G2 godaddy SSL certificate chain, instead of the one that ends on a CA Root certificate which is no longer trustworthy.
** Changed in: openssl (Ubuntu) Importance: Undecided => Low ** Changed in: openssl (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssl in Ubuntu. https://bugs.launchpad.net/bugs/1864689 Title: openssl in 20.04 can't connect to site that was fine in 19.10 and is fine in Chrome and Firefox Status in OpenSSL: Unknown Status in openssl package in Ubuntu: Confirmed Bug description: openssl in Ubuntu 20.04 (focal) refuses to connect to a web site that openssl in Ubuntu 19.10 (eoan), Chrome, and Firefox are all happy to connect to. Reproduce with: `curl -v https://www.toodledo.com/' or: `openssl s_client -connect www.toodledo.com:443` or: `python3 -c 'import requests; requests.get("https://www.toodledo.com/")'` or: `wget https://www.toodledo.com/` These worked in Ubuntu 19.10 and don't work in 20.04. I've tried all sorts of things to debug this further and I've just run into walls. I hope someone who understands more about this stuff will be able to figure it out. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: openssl 1.1.1d-2ubuntu3 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Uname: Linux 5.4.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu18 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Feb 25 13:01:22 2020 InstallationDate: Installed on 2019-08-16 (192 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) SourcePackage: openssl UpgradeStatus: Upgraded to focal on 2020-01-31 (25 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/openssl/+bug/1864689/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp