Not only is the the internal wireless not available.. I tried 3 other USB external wireless devices and i cannot get those to work ..
What is the procedure to get any wireless device working please?
Use something that is already supported by Linux kernel, e.g. without out-of-tree drivers. Integrated wifi and both of your USB devices are Realtek based. Sad thing is that only a handful of Realtek wifi adapters are supported by upstream Linux kernel and yours are not among them. Before you ask, we don't accept out of tree wifi drivers anymore and we are reducing number of existing ones. It's not worth the hassle.
There are many wifi related topics on this forum, use search.
