The main problem is the 'No wi-Fi Adapter Found.'
I've read several threads concerning this problem, and tried to follow the leads of some of them. Thus, I searched for my network adapter, which is found to be
MT7630E, I downloaded the driver release folder for it from another laptop. Then I attempted to install it throught the terminal, but then when I used the command
sudo ./install.”, it replied back with ‘./install: line 10: make: command not found’.
So, I searched more then I found that perhaps I need to install Linux Headers for that command to work, so again I downloaded that from another laptop. It was a .deb file so when I tried to install it using Ubuntu Software, it didn’t work (when I clicked for install, it asked me for the password, which I wrote down but it never installed it).
The thing is most of the solutions require writing something in the terminal that requires internet on the laptop, and since WiFi is not working, and I don't have a cable opening in my laptop, I can't use these solutions, I can only download something from another laptop, and install it on mine. What should I do now?
Update: I followed the instructions for Keryx and Cube for offline downloaded packages, and the two options didn’t work out. Keryx never managed to make the list of the packages on my offline laptop in the first place, and Cube doesn’t want to install most of them after they were downloded on the online laptop.