To downgrade, use: sudo apt install libkf5networkmanagerqt6=5.18.0-0ubuntu1
and then restart. Logging out and in might work as well, I haven't tried it. I just rebooted. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to networkmanager-qt in Ubuntu. https://bugs.launchpad.net/bugs/1569674 Title: [Kubuntu] Fail to connect to wifi after a recent update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/networkmanager-qt/+bug/1569674/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs