?1. When i try to change the password in console i type "sudo passwd" and it promts to type in new passwd but when i type anything it doesn't show anything. ?2. I can't get my printer to work which i think is because i don't know what driver i need for it. I have a DELL A920 all-in one. The list in the config panel doesn't show it,probably because it is so new. What can ido? thanks for any help on this matter.