I tried downgrading wpa-supplicant (mentioned by Lauwie), and it did not help this.
If Petr is correct, the fix would actually require downgrading OpenSSL (or whatever used to supply the missing 3DES cipher prior to Bionic), right? What's the Ubuntu equivalent of the Fedora workaround for this? ($ update-crypto-policies --set LEGACY) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1748839 Title: Problem to connect to WPA2/PEAP WIFI - gnome-shell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1748839/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs