how can i retrive my password on ubuntu?
so my mom had gotten mad at me because of a stupid reason and i was updating ubuntu to 12.10 and she came in my room and closed my laptop and corrupted it and started yelling at me like i killed someone so i had to reintall ubuntu 12.04 LTS but here's the problem, she set the password and she will not tell me the password because she says "i'm going to f*** up my computer" when all i was doing was updating so i asked if she could tell me the password and she refused... i'm really pissed because ubuntu makes you athenticate EVERYTHING. so if i wanna install skype, she has to come and put the password. you know what makes me even way more pissed, she didn't even buy the laptop, my grandfather did... she just used his money to buy it. i'm to afraid to tell her it's not hers and she did not buy it because she has anger issues... so, to the main poit of this. is there any way i can retrive my password?