RSA-SHA1 is no longer considered safe for use: https://www.mitls.org/pages/attacks/SLOTH
I cannot explain why this appears to affect aria2 and not e.g. cURL but I think a proper explanation would be preferable to enabling unsafe algorithms again. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553778 Title: aria2 is unable to connect to some HTTPS sites To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aria2/+bug/1553778/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs