i knows how to change the root access setting on ubuntu? I mean, iwant my ubuntu always ask me the root's passwrd every time i want toaccess root.
You can turn it off if you like. That is if you are the only user on yoursystem. It is not wise, but you can.gedit sudo visudoAdd the following line at the end of the file:username ALL=(ALL) NOPASSWD: ALLSave the edited file
Yes but that is for security so why not?