Change user permissions , wireless and bluetooth
I was a Debian user in the past, but started using Linux Mint MATE, and it works great! It recongizes everything! I'm very satisfied!
I just got three things to solve:
1. I would like to change the user permissions, as I had in Debian, in which only root could make changes. Mint gives almost all permissions to the user by default, and I would like to change it like it was in Debian, but I don't know how. Could someone help me?
2. Another thing is wireless, which by default works just fine. It's just that I disabled it once, and now I always have to enable it manually when I start the system;
3. Finally, Mint works with bluetooth by default, but today I tried to connect my cell phone and couldn't do it. It's a Nokia phone. I would like to pass some data from the computer to the cell phone.
Could someone help me with these 'problems'?
Thanks a lot!