Debian – Automatically opening kwallet while logging in to KDE

Open KWalletManager (/usr/bin/kwalletmanager) in KDE, go to Contents / Form Data / Maps, select the correct id, check Show Values box. Works for me.

If you can't find it this way: save your login page to a HTML file, place it on a localhost webserver with PHP/CGI support, trick your resolver via /etc/hosts to call local page instead of the original, write a simple PHP/CGI script to display form data and attach it in saved HTML page under <form action=...>. Then login.

The problem is that KDEWallet will manage all encrypted passwords unless disabled (bad idea in my opinion), so in order to avoid having to put the password for wifi, you will have to avoid encryption on wifi networks.

All you have to do is go to "Networks"(Wifi Icon) then "Configure Network Connections" (Looks like sliders) then choose on the left panel the wifi you want to configure then on the right side of the menu choose the TAB "Wifi security" finally you will see below "Store password for this user only (encrypted)" change it to "store password for all users (not encrypted)"

You just have to remember this when adding more networks.