Hi, i want to install Ubuntu on my new laptop (i use linux for 5 years) but when i boot "Try without any change" the screen becomes black. The boot process terminates well and i hear the login gnome sound; i m able to shutdown in the right way pressing shutdown button but i don't see anything!! Only black screen. I tried to use Safe Graphics Mode and/or some VGA option as boot paramater and/or disabling splash but no result : black screen ever. I m freakin out because i have to use Ubuntu for work. I hope you can help me.