I have a dell Inspiron n5040. I've gone between Ubuntu and Backbox Linux on it. No matter what linux distro that I used, the laptop keyboard is never Ok. When I type on it, it goes crazy. My place on libre office writer changes and I ended up typing on the wrong line or it will start shortcuts that I didn't ask for. The same is when I am not using Libre office Writer. I found it the same case when I am using my web browser or creating a folder name.
Is there anyone out there that has had the same problem and has fixed it?