Hi, I'm totally new to ubuntu 12.04. Here is my issue
I've created a usb live session (with pendrivelinux) with 2 GB persistence file. My intention is to keep using ubuntu 12.04 on the usb installation, untill I get familiar with the system.
When doing "sudo apt-get install build-essential" I get "[sudo] password for user:"
I don't know what passord to put, I've not set anything in process of creating usb. I've tried severals: none, _blank, ubuntu, password
I've checked in System Settings > User Accounts and modified as follow
Account Type: Administrator
Password: None
Automatic Login: On
I'm also not able to switch off the sysyem, I get the login page with login: user >
Can you please help me?