Reading around the problem, I found that some wifi drivers don't seem to run the KeyRing Authorization routine properly if a hidden SSID is used. This leads to the authorization not getting saved.
This FIXED it for me: At the router, temporarily enable SSID broadcast. Make a connection and Save. Test WiFi with Disconnect and Connect. Go back to the router, re-disable broadcast and hide your router. Re-test, your connection should still work. In theory ... ( For me, a Realtek 8187) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/422174 Title: cannot connect to hidden ssid To manage notifications about this bug go to: https://bugs.launchpad.net/plasma-widget-networkmanagement/+bug/422174/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs