Reviewing this again I propose this bug is closed as it only affects one machine so most likely a config-specific issue rather than a bug. Thanks.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1850707 Title: "Data source "u...@gmail.com" does not support OAuth 2.0 authentication" shown each time Evolution starts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/1850707/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs