I have the same problem with Kubuntu live 16.04 First I go to the "Avaible connections" and I select "Connect" on the connection I want. I write the WPA Password and select again "Connect" In a second time I have a window wich open "Password dialog-KDE Deamon" I write the WPA Password. During this time I have this message "Name of connection Connection "Name of connection"deactivated" and a second message "Wireless interface (wlps0b1) No secret were provided" I finish to write the password and select "ok". I don't have wifi connection. So I tried to edit the connection and select Wifi Sécurity I write the password and select "Ok" but there is no possibility to record the password like with Ubuntu 16.04 Live. And just after, I have this message:
Fail to update connection "Name of connection" connection gateway-ping-timeout can not set property value '28851376' of type 'guint' is invalid or out of range for property 'gateway-ping-timeout' of type 'guint' Et voilà. ** Attachment added: "IMG_0128.JPG" https://bugs.launchpad.net/ubuntu/+source/networkmanager-qt/+bug/1569674/+attachment/4659398/+files/IMG_0128.JPG -- 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